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class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Conteúdo" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Conteúdo</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">mover para a barra lateral</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">ocultar</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Início</div> </a> </li> <li id="toc-Gerações" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Gerações"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Gerações</span> </div> </a> <button aria-controls="toc-Gerações-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Alternar a subsecção Gerações</span> </button> <ul id="toc-Gerações-sublist" class="vector-toc-list"> <li id="toc-DDR_SCRAM" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#DDR_SCRAM"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.1</span> <span>DDR SCRAM</span> </div> </a> <ul id="toc-DDR_SCRAM-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-GDDR2" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#GDDR2"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.2</span> <span>GDDR2</span> </div> </a> <ul id="toc-GDDR2-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-GDDR3" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#GDDR3"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.3</span> <span>GDDR3</span> </div> </a> <ul id="toc-GDDR3-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-GDDR4" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#GDDR4"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.4</span> <span>GDDR4</span> </div> </a> <ul id="toc-GDDR4-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-GDDR5" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#GDDR5"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.5</span> <span>GDDR5</span> </div> </a> <ul id="toc-GDDR5-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-GDDR6" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#GDDR6"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.6</span> <span>GDDR6</span> </div> </a> <ul id="toc-GDDR6-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-GDDR7" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#GDDR7"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.7</span> <span>GDDR7</span> </div> </a> <ul id="toc-GDDR7-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Table_of_transfer_rates" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Table_of_transfer_rates"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Table of transfer rates</span> </div> </a> <ul id="toc-Table_of_transfer_rates-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Ver_também" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Ver_também"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Ver também</span> </div> </a> <ul id="toc-Ver_também-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Referências" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Referências"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Referências</span> </div> </a> <ul id="toc-Referências-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Ligações_externas" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Ligações_externas"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Ligações externas</span> </div> </a> <ul id="toc-Ligações_externas-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Conteúdo" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" title="Índice" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Alternar o índice" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Alternar o índice</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">GDDR</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Ir para um artigo noutra língua. Disponível em 17 línguas" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-17" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">17 línguas</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/GDDR_SDRAM" title="GDDR SDRAM — catalão" lang="ca" hreflang="ca" data-title="GDDR SDRAM" data-language-autonym="Català" data-language-local-name="catalão" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Graphics_Double_Data_Rate" title="Graphics Double Data Rate — alemão" lang="de" hreflang="de" data-title="Graphics Double Data Rate" data-language-autonym="Deutsch" data-language-local-name="alemão" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/GDDR_SDRAM" title="GDDR SDRAM — inglês" lang="en" hreflang="en" data-title="GDDR SDRAM" data-language-autonym="English" data-language-local-name="inglês" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/GDDR" title="GDDR — espanhol" lang="es" hreflang="es" data-title="GDDR" data-language-autonym="Español" data-language-local-name="espanhol" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/GDDR" title="GDDR — estónio" lang="et" hreflang="et" data-title="GDDR" data-language-autonym="Eesti" data-language-local-name="estónio" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/GDDR_SDRAM" title="GDDR SDRAM — finlandês" lang="fi" hreflang="fi" data-title="GDDR SDRAM" data-language-autonym="Suomi" data-language-local-name="finlandês" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/GDDR" title="GDDR — hebraico" lang="he" hreflang="he" data-title="GDDR" data-language-autonym="עברית" data-language-local-name="hebraico" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/GDDR" title="GDDR — italiano" lang="it" hreflang="it" data-title="GDDR" data-language-autonym="Italiano" data-language-local-name="italiano" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/GDDR" title="GDDR — japonês" lang="ja" hreflang="ja" data-title="GDDR" data-language-autonym="日本語" data-language-local-name="japonês" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/GDDR_SDRAM" title="GDDR SDRAM — coreano" lang="ko" hreflang="ko" data-title="GDDR SDRAM" data-language-autonym="한국어" data-language-local-name="coreano" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/GDDR_SDRAM" title="GDDR SDRAM — romeno" lang="ro" hreflang="ro" data-title="GDDR SDRAM" data-language-autonym="Română" data-language-local-name="romeno" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/GDDR" title="GDDR — russo" lang="ru" hreflang="ru" data-title="GDDR" data-language-autonym="Русский" data-language-local-name="russo" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/GDDR" title="GDDR — sueco" lang="sv" hreflang="sv" data-title="GDDR" data-language-autonym="Svenska" data-language-local-name="sueco" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/GDDR" title="GDDR — tailandês" lang="th" hreflang="th" data-title="GDDR" data-language-autonym="ไทย" data-language-local-name="tailandês" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/GDDR" title="GDDR — turco" lang="tr" hreflang="tr" data-title="GDDR" data-language-autonym="Türkçe" data-language-local-name="turco" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/GDDR" title="GDDR — ucraniano" lang="uk" hreflang="uk" data-title="GDDR" data-language-autonym="Українська" data-language-local-name="ucraniano" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/GDDR" title="GDDR — chinês" lang="zh" hreflang="zh" data-title="GDDR" data-language-autonym="中文" data-language-local-name="chinês" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q1543359#sitelinks-wikipedia" title="Editar hiperligações interlínguas" class="wbc-editpage">Editar hiperligações</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Espaços nominais"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/GDDR" title="Ver a página de conteúdo [c]" accesskey="c"><span>Artigo</span></a></li><li id="ca-talk" class="new vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Discuss%C3%A3o:GDDR&action=edit&redlink=1" rel="discussion" class="new" title="Discussão sobre o conteúdo da página (página não existe) [t]" accesskey="t"><span>Discussão</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Mudar a variante da língua" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">português</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Vistas"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/GDDR"><span>Ler</span></a></li><li id="ca-ve-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=GDDR&veaction=edit" title="Editar esta página [v]" accesskey="v"><span>Editar</span></a></li><li id="ca-edit" class="collapsible vector-tab-noicon mw-list-item"><a href="/w/index.php?title=GDDR&action=edit" title="Editar o código-fonte desta página [e]" accesskey="e"><span>Editar código-fonte</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=GDDR&action=history" title="Edições anteriores desta página. [h]" accesskey="h"><span>Ver histórico</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Ferramentas de página"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Ferramentas" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Ferramentas</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Ferramentas</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">mover para a barra lateral</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">ocultar</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Mais opções" > <div class="vector-menu-heading"> Operações </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/GDDR"><span>Ler</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=GDDR&veaction=edit" title="Editar esta página [v]" accesskey="v"><span>Editar</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=GDDR&action=edit" title="Editar o código-fonte desta página [e]" accesskey="e"><span>Editar código-fonte</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=GDDR&action=history"><span>Ver histórico</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Geral </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Especial:P%C3%A1ginas_afluentes/GDDR" title="Lista de todas as páginas que contêm hiperligações para esta [j]" accesskey="j"><span>Páginas afluentes</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Especial:Altera%C3%A7%C3%B5es_relacionadas/GDDR" rel="nofollow" title="Mudanças recentes nas páginas para as quais esta contém hiperligações [k]" accesskey="k"><span>Alterações relacionadas</span></a></li><li id="t-upload" class="mw-list-item"><a href="//pt.wikipedia.org/wiki/Wikipedia:Carregar_ficheiro" title="Carregar ficheiros [u]" accesskey="u"><span>Carregar ficheiro</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=GDDR&oldid=67755988" title="Hiperligação permanente para esta revisão desta página"><span>Hiperligação permanente</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=GDDR&action=info" title="Mais informações sobre esta página"><span>Informações da página</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Especial:Citar&page=GDDR&id=67755988&wpFormIdentifier=titleform" title="Informação sobre como citar esta página"><span>Citar esta página</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Especial:UrlShortener&url=https%3A%2F%2Fpt.wikipedia.org%2Fwiki%2FGDDR"><span>Obter URL encurtado</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Especial:QrCode&url=https%3A%2F%2Fpt.wikipedia.org%2Fwiki%2FGDDR"><span>Descarregar código QR</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Imprimir/exportar </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=Especial:Livro&bookcmd=book_creator&referer=GDDR"><span>Criar um livro</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Especial:DownloadAsPdf&page=GDDR&action=show-download-screen"><span>Descarregar como PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=GDDR&printable=yes" title="Versão para impressão desta página [p]" accesskey="p"><span>Versão para impressão</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> Noutros projetos </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Category:GDDR_SDRAM" hreflang="en"><span>Wikimedia Commons</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q1543359" title="Hiperligação para o elemento do repositório de dados [g]" accesskey="g"><span>Elemento Wikidata</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Ferramentas de página"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Aspeto"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Aspeto</div> <button 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a{color:var(--color-progressive)!important}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .sidebar:not(.notheme) .sidebar-list-title,html.skin-theme-clientpref-os .mw-parser-output .sidebar:not(.notheme) .sidebar-title-with-pretitle{background:transparent!important}html.skin-theme-clientpref-os .mw-parser-output .sidebar:not(.notheme) .sidebar-title-with-pretitle a{color:var(--color-progressive)!important}}@media print{body.ns-0 .mw-parser-output .sidebar{display:none!important}}</style><table class="sidebar sidebar-collapse nomobile nowraplinks hlist"><tbody><tr><th class="sidebar-title" style="font-size:1.5em">Tipos de memórias de computadores e <a href="/wiki/Dispositivo_de_armazenamento_de_dados" title="Dispositivo de armazenamento de dados">armazenamento de dados</a></th></tr><tr><td class="sidebar-content"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title" style="color: var(--color-base)">Geral</div><div class="sidebar-list-content mw-collapsible-content"> <ul><li><a href="/wiki/C%C3%A9lula_de_mem%C3%B3ria_(computa%C3%A7%C3%A3o)" title="Célula de memória (computação)">Célula de memória</a></li> <li>Coerência da memória</li> <li><a href="/wiki/Protocolos_de_coer%C3%AAncia" title="Protocolos de coerência">Coerência de cache</a></li> <li><a href="/wiki/Hierarquia_de_mem%C3%B3ria" title="Hierarquia de memória">Hierarquia de memória</a></li> <li>Padrão de acesso de memória</li> <li><a href="/wiki/Mapa_de_mem%C3%B3ria" title="Mapa de memória">Mapa de memória</a></li> <li><a href="/wiki/Armazenamento_de_dados_de_computador#Armazenamento_secundário" title="Armazenamento de dados de computador">Armazenamento secundário</a></li> <li>Memória de semicondutor <ul><li>porta flutuante</li></ul></li> <li>Disponibilidade contínua</li> <li>Densidade de área (armazenamento de computador)</li> <li><a href="/wiki/Bloco_(armazenamento_de_dados)" title="Bloco (armazenamento de dados)">Bloco (armazenamento de dados)</a></li> <li>Armazenamento de objetos</li> <li><a href="/wiki/Direct_Attached_Storage" title="Direct Attached Storage">Armazenamento conectado diretamente</a></li> <li><a href="/wiki/Armazenamento_conectado_%C3%A0_rede" title="Armazenamento conectado à rede">Armazenamento conectado à rede</a> <ul><li><a href="/wiki/Rede_de_%C3%A1rea_de_armazenamento" title="Rede de área de armazenamento">Rede de área de armazenamento</a></li> <li><a href="/wiki/Armazenamento_em_n%C3%ADvel_de_bloco" title="Armazenamento em nível de bloco">Armazenamento em nível de bloco</a></li></ul></li> <li>Armazenamento de instância única</li> <li><a href="/wiki/Dados" title="Dados">Dados</a></li> <li>Dados estruturados</li> <li>Dados não estruturados</li> <li><a href="/wiki/Big_data" title="Big data">Macrodados</a></li> <li><a href="/wiki/Metadados" title="Metadados">Metadados</a></li> <li><a href="/wiki/Compress%C3%A3o_de_dados" title="Compressão de dados">Compressão de dados</a></li> <li><a href="/wiki/Corrup%C3%A7%C3%A3o_de_dados" title="Corrupção de dados">Corrupção de dados</a></li> <li>Limpeza de dados</li> <li>Degradação de dados</li> <li><a href="/wiki/Integridade_de_dados" title="Integridade de dados">Integridade de dados</a></li> <li>Segurança de dados</li> <li>Validação de dados</li> <li>Validação e reconciliação de dados</li> <li><a href="/wiki/Recupera%C3%A7%C3%A3o_de_dados" title="Recuperação de dados">Recuperação de dados</a></li> <li><a href="/wiki/Armazenamento_de_dados_de_computador" title="Armazenamento de dados de computador">Armazenamento</a></li> <li><a href="/wiki/Unidade_de_aloca%C3%A7%C3%A3o" title="Unidade de alocação">Unidade de alocação</a></li> <li><a href="/wiki/Diret%C3%B3rio_(computa%C3%A7%C3%A3o)" title="Diretório (computação)">Diretório</a></li> <li>Recurso compartilhado</li> <li><a href="/wiki/Compartilhamento_de_arquivos" title="Compartilhamento de arquivos">Compartilhamento de arquivos</a></li> <li><a href="/wiki/Sistema_de_ficheiros" title="Sistema de ficheiros">Sistema de arquivo</a></li> <li><a href="/wiki/Clustered_file_system" title="Clustered file system">Sistema de arquivos agrupados</a></li> <li><a href="/wiki/Clustered_file_system#Sistemas_de_arquivos_distribuídos" title="Clustered file system">Sistema de arquivos distribuídos</a></li> <li>Sistema de arquivos distribuído para nuvem</li> <li>Armazenamento de dados distribuído</li> <li><a href="/wiki/Banco_de_dados_distribu%C3%ADdo" title="Banco de dados distribuído">Banco de dados distribuído</a></li> <li><a href="/wiki/Banco_de_dados" title="Banco de dados">Base de dados</a></li> <li>Banco de dados</li> <li><a href="/wiki/Dispositivo_de_armazenamento_de_dados" title="Dispositivo de armazenamento de dados">Dispositivo de armazenamento de dados</a></li> <li>Fornecimento de dados</li> <li><a href="/wiki/Desduplica%C3%A7%C3%A3o_de_dados" title="Desduplicação de dados">Desduplicação de dados</a></li> <li><a href="/wiki/Estrutura_de_dados" title="Estrutura de dados">Estrutura de dados</a></li> <li>Redundância de dados</li> <li><a href="/wiki/Replica%C3%A7%C3%A3o_de_dados" title="Replicação de dados">Replicação (computação)</a></li> <li><a href="/wiki/Refrescamento" title="Refrescamento">Atualização de memória</a></li> <li>Registro de armazenamento</li> <li>Repositório de informações</li> <li><a href="/wiki/Base_de_conhecimento" title="Base de conhecimento">Base de conhecimento</a></li> <li><a href="/wiki/Arquivo_de_computador" title="Arquivo de computador">Arquivo de computador</a></li> <li><a href="/wiki/Arquivo_objeto" title="Arquivo objeto">Arquivo objeto</a></li> <li><a href="/wiki/Exclus%C3%A3o_de_arquivo" title="Exclusão de arquivo">Exclusão de arquivo</a></li> <li>Cópia de arquivo</li> <li><a href="/wiki/C%C3%B3pia_de_seguran%C3%A7a" title="Cópia de segurança">Cópia de segurança</a></li> <li><a href="/wiki/Despejo_de_mem%C3%B3ria" title="Despejo de memória">Despejo de memória</a></li> <li><a href="/wiki/Hex_dump" title="Hex dump">Despejo hexadecimal</a></li> <li><a href="/wiki/Transmiss%C3%A3o_de_dados" title="Transmissão de dados">Comunicação de dados</a></li> <li>Transferência de informação</li> <li>Arquivo temporário</li> <li><a href="/wiki/Prote%C3%A7%C3%A3o_antic%C3%B3pia" title="Proteção anticópia">Proteção anticópia</a></li> <li><a href="/wiki/Gest%C3%A3o_de_direitos_digitais" title="Gestão de direitos digitais">Gerenciamento de direitos digitais</a></li> <li><a href="/wiki/Volume_(computa%C3%A7%C3%A3o)" title="Volume (computação)">Volume (computação)</a></li> <li><a href="/wiki/Setor_de_inicializa%C3%A7%C3%A3o" title="Setor de inicialização">Setor de inicialização</a></li> <li><a href="/wiki/Master_Boot_Record" title="Master Boot Record">Registro mestre de inicialização</a></li> <li><a href="/wiki/Volume_boot_record" title="Volume boot record">Registro de inicialização de volume</a></li> <li>Arranjo de discos</li> <li><a href="/wiki/Imagem_de_disco" title="Imagem de disco">Imagem de disco</a></li> <li>Espelhamento de disco</li> <li>Agregação de disco</li> <li><a href="/wiki/Particionamento_de_disco" title="Particionamento de disco">Particionamento de disco</a></li> <li><a href="/wiki/Segmenta%C3%A7%C3%A3o_(mem%C3%B3ria)" title="Segmentação (memória)">Segmentação de memória</a></li> <li><a href="/wiki/Localidade_de_refer%C3%AAncia" title="Localidade de referência">Localidade de referência</a></li> <li>Disco lógico</li> <li>Virtualização de armazenamento</li> <li><a href="/wiki/Mem%C3%B3ria_virtual" title="Memória virtual">Memória virtual</a></li> <li><a href="/wiki/Arquivo_mapeado_em_mem%C3%B3ria" title="Arquivo mapeado em memória">Arquivo mapeado na memória</a></li> <li>Entropia de <i>software</i></li> <li><a href="/wiki/Deteriora%C3%A7%C3%A3o_de_software" title="Deterioração de software">Deterioração de <i>software</i></a></li> <li><a href="/wiki/Bancos_de_dados_em_mem%C3%B3ria_principal" title="Bancos de dados em memória principal">Banco de dados na memória</a></li> <li>Processamento na memória</li> <li><a href="/wiki/Persist%C3%AAncia_(ci%C3%AAncia_da_computa%C3%A7%C3%A3o)" title="Persistência (ciência da computação)">Persistência (ciência da computação)</a></li> <li>Estrutura de dados persistente</li> <li><i><a href="/wiki/RAID" title="RAID">RAID</a></i></li> <li>Arquiteturas de unidade não <i>RAID</i></li> <li><a href="/wiki/Pagina%C3%A7%C3%A3o_de_mem%C3%B3ria" title="Paginação de memória">Paginação de memória</a></li> <li>Troca de banco</li> <li><a href="/wiki/Computa%C3%A7%C3%A3o_em_grelha" title="Computação em grelha">Computação de grade</a></li> <li><a href="/wiki/Computa%C3%A7%C3%A3o_em_nuvem" title="Computação em nuvem">Computação em nuvem</a></li> <li>Armazenamento em nuvem</li> <li><a href="/wiki/Fog_computing" title="Fog computing">Computação em neblina (névoa)</a></li> <li>Computação de borda</li> <li>Computação de orvalho</li> <li><a href="/wiki/Lei_de_Amdahl" title="Lei de Amdahl">Lei de Amdahl</a></li> <li><a href="/wiki/Lei_de_Moore" title="Lei de Moore">Lei de Moore</a></li> <li>Lei de Kryder</li></ul></div></div></td> </tr><tr><th class="sidebar-heading"> Volátil</th></tr><tr><td class="sidebar-content"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title" style="color: var(--color-base)"><a href="/wiki/Mem%C3%B3ria_de_acesso_aleat%C3%B3rio" title="Memória de acesso aleatório"><i>RAM</i></a></div><div class="sidebar-list-content mw-collapsible-content"> <ul><li>Cache de <i>hardware</i> <ul><li><a href="/wiki/Cache_do_processador" title="Cache do processador">Cache do processador</a></li> <li>Memória de rascunho</li></ul></li> <li><a href="/wiki/Dynamic_random_access_memory" title="Dynamic random access memory"><i>DRAM</i></a> <ul><li><i>eDRAM</i></li> <li><i><a href="/wiki/SDRAM" title="SDRAM">SDRAM</a></i></li> <li><i>LPDDR</i></li> <li><i>QDRSRAM</i></li> <li><i>EDO DRAM</i></li> <li><a href="/wiki/XDR" title="XDR"><i>XDR DRAM</i></a></li> <li><i><a href="/wiki/RDRAM" title="RDRAM">RDRAM</a></i></li> <li><i><a href="/wiki/SDRAM" title="SDRAM">SDRAM</a></i></li> <li><a href="/wiki/DDR_SDRAM" title="DDR SDRAM"><i>DDR</i></a></li> <li><i><a class="mw-selflink selflink">GDDR</a></i></li> <li><i>HBM</i></li></ul></li> <li><i>SRAM</i> <ul><li><i>1T-SRAM</i></li></ul></li> <li><i><a href="/wiki/ReRAM" title="ReRAM">ReRAM</a></i></li> <li><i>QRAM</i></li> <li>Memória endereçável por conteúdo (<i>CAM</i>)</li> <li><i>VRAM</i></li> <li><i>RAM</i> de porta dupla <ul><li><a href="/wiki/VRAM" class="mw-redirect" title="VRAM"><i>RAM</i> de vídeo (<i>DRAM</i> de porta dupla)</a></li></ul></li></ul></div></div></td> </tr><tr><td class="sidebar-content"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title" style="color: var(--color-base)">Histórica</div><div class="sidebar-list-content mw-collapsible-content"> <ul><li><a href="/wiki/Tubo_de_Williams" title="Tubo de Williams">Tubo de Williams–Kilburn</a> (1946–1947)</li> <li>Memória de linha de atraso (1947)</li> <li>Memória óptica <i>Mellon</i> (1951)</li> <li><a href="/wiki/Selectron" title="Selectron">Tubo <i>Selectron</i></a> (1952)</li> <li><i><a href="/wiki/Dekatron" title="Dekatron">Dekatron</a></i></li> <li><i>T-RAM</i> (2009)</li> <li><i>Z-RAM</i> (2002–2010)</li></ul></div></div></td> </tr><tr><th class="sidebar-heading"> <a href="/wiki/Armazenamento_n%C3%A3o_vol%C3%A1til" title="Armazenamento não volátil">Não volátil</a></th></tr><tr><td class="sidebar-content"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title" style="color: var(--color-base)"><a href="/wiki/Mem%C3%B3ria_somente_de_leitura" title="Memória somente de leitura"><i>ROM</i></a></div><div class="sidebar-list-content mw-collapsible-content"> <ul><li><i>MROM</i></li> <li><i><a href="/wiki/PROM" title="PROM">PROM</a></i> <ul><li><i><a href="/wiki/EPROM" title="EPROM">EPROM</a></i></li> <li><i><a href="/wiki/EEPROM" title="EEPROM">EEPROM</a></i></li></ul></li> <li><a href="/wiki/Cartucho_(jogo_eletr%C3%B4nico)" class="mw-redirect" title="Cartucho (jogo eletrônico)">Cartucho</a></li> <li><a href="/wiki/Armazenamento_em_estado_s%C3%B3lido" title="Armazenamento em estado sólido">Armazenamento em estado sólido (<i>SSS</i>)</a> <ul><li><a href="/wiki/Mem%C3%B3ria_flash" title="Memória flash">Memória <i>flash</i></a> é uasada em:</li> <li><a href="/wiki/Unidade_de_estado_s%C3%B3lido" title="Unidade de estado sólido">Unidade de estado sólido (<i>SSD</i>)</a></li> <li><a href="/wiki/Disco_r%C3%ADgido_h%C3%ADbrido#Unidade_híbrida_de_estado_sólido" title="Disco rígido híbrido">Unidade híbrida de estado sólido (<i>SSHD</i>)</a></li> <li><a href="/wiki/USB_flash_drive" title="USB flash drive">unidade <i>flash</i> <i>USB</i></a></li> <li><i>IBM</i> <i>FlashSystem</i></li> <li>Módulo de núcleo <i>flash</i></li></ul></li> <li><a href="/wiki/Cart%C3%A3o_de_mem%C3%B3ria" title="Cartão de memória">Cartão de memória</a> <ul><li><i><a href="/wiki/Memory_Stick" title="Memory Stick">Memory Stick</a></i></li> <li><i><a href="/wiki/CompactFlash" title="CompactFlash">CompactFlash</a></i></li> <li><i>PC Card</i></li> <li><a href="/wiki/MultiMediaCard" title="MultiMediaCard"><i>MMC</i></a></li> <li><a href="/wiki/Secure_Digital_Card" title="Secure Digital Card">Cartão <i>SD</i></a></li> <li><a href="/wiki/Cart%C3%A3o_SIM" title="Cartão SIM">Cartão <i>SIM</i></a></li> <li><i><a href="/wiki/SmartMedia" title="SmartMedia">SmartMedia</a></i></li> <li>Armazenamento <i>flash</i> universal (<i>UFS</i>)</li> <li><i><a href="/wiki/SxS" title="SxS">SxS</a></i></li> <li><i>MicroP2</i></li> <li>Cartão <i>XQD</i></li></ul></li> <li>Célula de metalização programável</li></ul></div></div></td> </tr><tr><td class="sidebar-content"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title" style="color: var(--color-base)"><i><a href="/wiki/NVRAM" title="NVRAM">NVRAM</a></i></div><div class="sidebar-list-content mw-collapsible-content"> <ul><li><i>Memistor</i></li> <li><i><a href="/wiki/Memristor" title="Memristor">Memristor</a></i></li> <li>(<i>PCM</i>)]] (<i><a href="/wiki/3D_XPoint" title="3D XPoint">3D XPoint</a></i>)</li> <li><i><a href="/wiki/MRAM" title="MRAM">MRAM</a></i></li> <li><i>RAM</i> eletroquímica (<i>ECRAM</i>)</li> <li><i>Nano-RAM'"</i></li> <li><i>CBRAM</i></li></ul></div></div></td> </tr><tr><td class="sidebar-content"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title" style="color: var(--color-base)"><i><a href="/wiki/NVRAM" title="NVRAM">NVRAM</a></i> em estágio inicial</div><div class="sidebar-list-content mw-collapsible-content"> <ul><li><a href="/wiki/FRAM" title="FRAM"><i>FeRAM</i></a></li> <li><i><a href="/wiki/ReRAM" title="ReRAM">ReRAM</a></i></li> <li>Memória <i>FeFET</i></li></ul></div></div></td> </tr><tr><td class="sidebar-content"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title" style="color: var(--color-base)"><a href="/wiki/Registro_anal%C3%B3gico" title="Registro analógico">Registro analógico</a></div><div class="sidebar-list-content mw-collapsible-content"> <ul><li><a href="/wiki/Cilindro_fonogr%C3%A1fico" title="Cilindro fonográfico">Cilindro fonográfico</a></li> <li>Registro fonográfico</li> <li>Fita de vídeo quádrupla</li> <li>Aparelhos de gravação eletrônica de visão</li> <li>Gravação magnética <ul><li>Armazenamento magnético</li> <li><a href="/wiki/Fita_magn%C3%A9tica" title="Fita magnética">Fita magnética</a></li> <li>Armazenamento de dados em fita magnética</li> <li><a href="/wiki/Unidade_de_fita" title="Unidade de fita">Unidade de fita</a></li> <li><a href="/wiki/Biblioteca_de_fitas" title="Biblioteca de fitas">Biblioteca de fitas</a></li> <li><a href="/wiki/Digital_Data_Storage" title="Digital Data Storage">Armazenamento de dados digitais (<i>DDS</i>)</a></li> <li><a href="/wiki/Videoteipe" title="Videoteipe">Fita de vídeo</a></li> <li>Videocassete</li> <li><a href="/wiki/Fita_cassete" title="Fita cassete">Fita cassete</a></li> <li><a href="/wiki/Linear_Tape-Open" title="Linear Tape-Open"> Fita aberta linear (<i>LTO</i>)</a></li> <li><i><a href="/wiki/Betamax" title="Betamax">Betamax</a></i></li> <li><a href="/wiki/Video8" title="Video8">formato de vídeo de 8 mm</a></li> <li><a href="/wiki/V%C3%ADdeo_digital" title="Vídeo digital">Vídeo digital</a></li> <li><a href="/wiki/V%C3%ADdeo_digital#Formatos_e_fitas" title="Vídeo digital"><i>MiniDV</i></a></li> <li><i><a href="/wiki/MicroMV" title="MicroMV">MicroMV</a></i></li> <li><i><a href="/wiki/U-matic" title="U-matic">U-matic</a></i></li> <li><a href="/wiki/Video_Home_System" title="Video Home System"><i>VHS</i></a></li> <li><i><a href="/wiki/S-VHS" title="S-VHS">S-VHS</a></i></li> <li><i><a href="/wiki/VHS-C" title="VHS-C">VHS-C</a></i></li> <li><i>D-VHS</i></li></ul></li> <li><a href="/wiki/Unidade_de_disco_r%C3%ADgido" title="Unidade de disco rígido">Unidade de disco rígido</a></li></ul></div></div></td> </tr><tr><td class="sidebar-content"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title" style="color: var(--color-base)">Óptico</div><div class="sidebar-list-content mw-collapsible-content"> <ul><li>Armazenamento óptico <i>3D</i> de dados <ul><li><a href="/wiki/Disco_%C3%B3ptico" title="Disco óptico">Disco óptico</a></li> <li><i><a href="/wiki/LaserDisc" title="LaserDisc">LaserDisc</a></i></li> <li><a href="/wiki/Audio_CD" title="Audio CD">Áudio digital de disco compacto (<i>CDDA</i>)</a></li> <li><a href="/wiki/Compact_disc" title="Compact disc">Disco compacto (<i>CD</i>)</a></li> <li><a href="/wiki/CD_V%C3%ADdeo" title="CD Vídeo"><i>CD Video</i> (<i>CDV</i>)</a></li> <li><i><a href="/wiki/CD-R" title="CD-R">CD-R</a></i></li> <li><i><a href="/wiki/CD-RW" title="CD-RW">CD-RW</a></i></li> <li><i><a href="/wiki/VCD" title="VCD">VCD</a></i></li> <li><i>SVCD</i></li> <li><i><a href="/wiki/Mini_CD" title="Mini CD">Mini CD</a></i></li> <li><a href="/wiki/Discos_%C3%B3pticos_da_Nintendo" title="Discos ópticos da Nintendo">Discos ópticos da Nintendo</a></li> <li><i><a href="/wiki/CD-ROM" title="CD-ROM">CD-ROM</a></i></li> <li>Hiper <i>CD-ROM</i></li> <li><i><a href="/wiki/DVD" title="DVD">DVD</a></i></li> <li><i>DVD+R</i></li> <li><i>DVD-Video</i></li> <li>Cartão <i>DVD</i></li> <li><i>DVD-RAM</i></li> <li><a href="/wiki/Mini_DVD" title="Mini DVD"><i>MiniDVD</i></a></li> <li><i><a href="/wiki/HD_DVD" title="HD DVD">HD DVD</a></i></li> <li><a href="/wiki/Disco_Blu-ray" title="Disco Blu-ray"><i>Blu-ray</i></a></li> <li><i><a href="/wiki/Ultra_HD_Blu-ray" title="Ultra HD Blu-ray">Ultra HD Blu-ray</a></i></li> <li><a href="/wiki/Holographic_Versatile_Disc" title="Holographic Versatile Disc">Disco versátil holográfico (<i>HVD</i>)</a></li></ul></li> <li><i>WORM</i></li></ul></div></div></td> </tr><tr><td class="sidebar-content"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title" style="color: var(--color-base)">Em desenvolvimento</div><div class="sidebar-list-content mw-collapsible-content"> <ul><li><i>CBRAM</i></li> <li><a href="/wiki/Mem%C3%B3ria_racetrack" title="Memória racetrack">Memória <i>racetrack</i></a></li> <li>Memória milípede</li> <li><i>ECRAM</i></li> <li>Mídia padronizada (<i>BPM</i>)</li> <li>Armazenamento holográfico de dados <ul><li>Holografia quântica eletrônica</li></ul></li> <li><a href="/wiki/Armazenamento_%C3%B3ptico_de_dados_5D" title="Armazenamento óptico de dados 5D">Armazenamento óptico de dados <i>5D</i></a></li> <li>Armazenamento de dados digitais em DNA</li> <li>Memória universal</li> <li><a href="/wiki/Cristal_do_tempo" title="Cristal do tempo">Cristal do tempo</a></li> <li>Memória quântica</li></ul></div></div></td> </tr><tr><td class="sidebar-content"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title" style="color: var(--color-base)">Histórica</div><div class="sidebar-list-content mw-collapsible-content"> <ul><li>Armazenamento de dados em papel (1725)</li> <li><a href="/wiki/Cart%C3%A3o_perfurado" title="Cartão perfurado">Cartão perfurado</a> (1725)</li> <li><a href="/wiki/Paper_tape" title="Paper tape">Fita perfurada</a> (1725)</li> <li>Painel de tomadas</li> <li>Memória de linha de atraso</li> <li>Memória do tambor(1932)</li> <li><a href="/wiki/Mem%C3%B3ria_de_n%C3%BAcleo_magn%C3%A9tico" title="Memória de núcleo magnético">Memória de núcleo magnético</a> (1949)</li> <li>Memória de fio chapeado(1957)</li> <li>Memória principal de cabo (1960s)</li> <li>Memória de filme fino (1962)</li> <li>Pacote de disco (1962)</li> <li><a href="/wiki/Mem%C3%B3ria_Twistor" title="Memória Twistor">Memória <i>Twistor</i></a> (~1968)</li> <li><a href="/wiki/Mem%C3%B3ria_bolha" title="Memória bolha">Memória bolha</a> (~1970)</li> <li><a href="/wiki/Disquete" title="Disquete">Disquete</a> (1971)</li></ul></div></div></td> </tr><tr><td class="sidebar-navbar"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r69811335" /><style data-mw-deduplicate="TemplateStyles:r69825269">.mw-parser-output .navbar{display:inline;font-size:88%;font-weight:normal}.mw-parser-output .navbar-collapse{float:left;text-align:left}.mw-parser-output .navbar-boxtext{word-spacing:0}.mw-parser-output .navbar ul{display:inline-block;white-space:nowrap;line-height:inherit}.mw-parser-output .navbar-brackets::before{margin-right:-0.125em;content:"[ "}.mw-parser-output .navbar-brackets::after{margin-left:-0.125em;content:" ]"}.mw-parser-output .navbar li{word-spacing:-0.125em}.mw-parser-output .navbar a>span,.mw-parser-output .navbar a>abbr{text-decoration:inherit}.mw-parser-output .navbar-mini abbr{font-variant:small-caps;border-bottom:none;text-decoration:none;cursor:inherit}.mw-parser-output .navbar-ct-full{font-size:114%;margin:0 7em}.mw-parser-output .navbar-ct-mini{font-size:114%;margin:0 4em}html.skin-theme-clientpref-night .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}}@media print{.mw-parser-output .navbar{display:none!important}}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-ver"><a href="/w/index.php?title=Predefini%C3%A7%C3%A3o:Tipos_de_mem%C3%B3rias&action=edit&redlink=1" class="new" title="Predefinição:Tipos de memórias (página não existe)"><abbr title="Ver esta predefinição">v</abbr></a></li><li class="nv-discutir"><a href="/w/index.php?title=Predefini%C3%A7%C3%A3o_Discuss%C3%A3o:Tipos_de_mem%C3%B3rias&action=edit&redlink=1" class="new" title="Predefinição Discussão:Tipos de memórias (página não existe)"><abbr title="Discutir esta predefinição">d</abbr></a></li><li class="nv-editar"><a href="/wiki/Especial:EditPage/Predefini%C3%A7%C3%A3o:Tipos_de_mem%C3%B3rias" title="Especial:EditPage/Predefinição:Tipos de memórias"><abbr title="Editar esta predefinição">e</abbr></a></li></ul></div></td></tr></tbody></table> <p><b>Graphics DDR SDRAM</b> (<b>GDDR SDRAM</b>) é um tipo de <a href="/wiki/SDRAM" title="SDRAM">memória dinâmica de acesso aleatório</a> (SDRAM) síncrona projetada especificamente pra aplicações que exigem alta largura de banda,<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> por exemplo, <a href="/wiki/Unidade_de_processamento_gr%C3%A1fico" title="Unidade de processamento gráfico">unidades de processamento gráfico</a> (GPUs). GDDR SDRAM é diferente dos tipos mais conhecidos de <a href="/wiki/DDR_SDRAM" title="DDR SDRAM">DDR SDRAM</a>, como <a href="/wiki/DDR4_SDRAM" title="DDR4 SDRAM">DDR4</a> e <a href="/wiki/DDR5_SDRAM" title="DDR5 SDRAM">DDR5</a>, embora compartilhem alguns dos mesmos recursos – incluindo transferências de dados de <a href="/wiki/Double_data_rate" class="mw-redirect" title="Double data rate">taxa de dados dupla</a> (DDR). A partir de 2023, GDDR SDRAM foi sucedida por <a href="/wiki/DDR2_SDRAM#Relação_com_a_memória_GDDR" title="DDR2 SDRAM">GDDR2</a>, GDDR3, <a href="/wiki/GDDR4" title="GDDR4">GDDR4</a>, <a href="/wiki/GDDR5" title="GDDR5">GDDR5</a>, <a href="/wiki/GDDR5#GDDR5X" title="GDDR5">GDDR5X</a>, <a href="/wiki/GDDR6" title="GDDR6">GDDR6</a>, <a href="/wiki/GDDR6#GDDR6X" title="GDDR6">GDDR6X</a> e <a href="/wiki/GDDR6#GDDR6W" title="GDDR6">GDDR6W</a>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Gerações"><span id="Gera.C3.A7.C3.B5es"></span>Gerações</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=GDDR&veaction=edit&section=1" title="Editar secção: Gerações" class="mw-editsection-visualeditor"><span>editar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=GDDR&action=edit&section=1" title="Editar código-fonte da secção: Gerações"><span>editar código-fonte</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r69811361">.mw-parser-output .hatnote{font-style:italic}.mw-parser-output div.hatnote{padding-left:1.6em;margin-bottom:0.5em}.mw-parser-output .hatnote i{font-style:normal}.mw-parser-output .hatnote+link+.hatnote{margin-top:-0.5em}</style><div role="note" class="hatnote navigation-not-searchable">Ver também: <a href="/wiki/SDRAM#Linha_do_tempo" title="SDRAM">SDRAM § Linha do tempo</a></div> <ul class="gallery mw-gallery-packed"> <li class="gallerybox" style="width: 180px"> <div class="thumb" style="width: 178px;"><span typeof="mw:File"><a href="/wiki/Ficheiro:ATI_Radeon_X1300_256MB_-_Hynix_HY5DU561622CTP-5-5390.jpg" class="mw-file-description" title="SDRAM GDDR da Hynix"><img alt="SDRAM GDDR da Hynix" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f2/ATI_Radeon_X1300_256MB_-_Hynix_HY5DU561622CTP-5-5390.jpg/330px-ATI_Radeon_X1300_256MB_-_Hynix_HY5DU561622CTP-5-5390.jpg" decoding="async" width="178" height="100" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f2/ATI_Radeon_X1300_256MB_-_Hynix_HY5DU561622CTP-5-5390.jpg/500px-ATI_Radeon_X1300_256MB_-_Hynix_HY5DU561622CTP-5-5390.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f2/ATI_Radeon_X1300_256MB_-_Hynix_HY5DU561622CTP-5-5390.jpg/960px-ATI_Radeon_X1300_256MB_-_Hynix_HY5DU561622CTP-5-5390.jpg 2x" data-file-width="4046" data-file-height="2276" /></a></span></div> <div class="gallerytext">SDRAM GDDR da <a href="/wiki/SK_Hynix" title="SK Hynix">Hynix</a></div> </li> <li class="gallerybox" style="width: 145.33333333333px"> <div class="thumb" style="width: 143.33333333333px;"><span typeof="mw:File"><a href="/wiki/Ficheiro:SAMSUNG@QDDR3-SDRAM@256MBit@K5J55323QF-GC16_Stack-DSC01234-DSC01284_-_ZS-retouched.jpg" class="mw-file-description" title="Um pacote Samsung GDDR3 256MBit"><img alt="Um pacote Samsung GDDR3 256MBit" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/06/SAMSUNG%40QDDR3-SDRAM%40256MBit%40K5J55323QF-GC16_Stack-DSC01234-DSC01284_-_ZS-retouched.jpg/250px-SAMSUNG%40QDDR3-SDRAM%40256MBit%40K5J55323QF-GC16_Stack-DSC01234-DSC01284_-_ZS-retouched.jpg" decoding="async" width="144" height="100" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/06/SAMSUNG%40QDDR3-SDRAM%40256MBit%40K5J55323QF-GC16_Stack-DSC01234-DSC01284_-_ZS-retouched.jpg/330px-SAMSUNG%40QDDR3-SDRAM%40256MBit%40K5J55323QF-GC16_Stack-DSC01234-DSC01284_-_ZS-retouched.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/06/SAMSUNG%40QDDR3-SDRAM%40256MBit%40K5J55323QF-GC16_Stack-DSC01234-DSC01284_-_ZS-retouched.jpg/500px-SAMSUNG%40QDDR3-SDRAM%40256MBit%40K5J55323QF-GC16_Stack-DSC01234-DSC01284_-_ZS-retouched.jpg 2x" data-file-width="5570" data-file-height="3884" /></a></span></div> <div class="gallerytext">Um pacote Samsung GDDR3 256MBit</div> </li> <li class="gallerybox" style="width: 135.33333333333px"> <div class="thumb" style="width: 133.33333333333px;"><span typeof="mw:File"><a href="/wiki/Ficheiro:Sapphire_Ultimate_HD_4670_512MB_-_Qimonda_HYB18H512321BF-10-93577.jpg" class="mw-file-description" title="Um pacote SDRAM Qimonda GDDR3 de 512 MBit"><img alt="Um pacote SDRAM Qimonda GDDR3 de 512 MBit" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c2/Sapphire_Ultimate_HD_4670_512MB_-_Qimonda_HYB18H512321BF-10-93577.jpg/250px-Sapphire_Ultimate_HD_4670_512MB_-_Qimonda_HYB18H512321BF-10-93577.jpg" decoding="async" width="134" height="100" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c2/Sapphire_Ultimate_HD_4670_512MB_-_Qimonda_HYB18H512321BF-10-93577.jpg/330px-Sapphire_Ultimate_HD_4670_512MB_-_Qimonda_HYB18H512321BF-10-93577.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c2/Sapphire_Ultimate_HD_4670_512MB_-_Qimonda_HYB18H512321BF-10-93577.jpg/500px-Sapphire_Ultimate_HD_4670_512MB_-_Qimonda_HYB18H512321BF-10-93577.jpg 2x" data-file-width="3753" data-file-height="2815" /></a></span></div> <div class="gallerytext">Um pacote SDRAM Qimonda GDDR3 de 512 MBit</div> </li> <li class="gallerybox" style="width: 146px"> <div class="thumb" style="width: 144px;"><span typeof="mw:File"><a href="/wiki/Ficheiro:SAMSUNG@QDDR3-SDRAM@256MBit@K5J55323QF-GC16_Stack-DSC01340-DSC01367_-_ZS-retouched.jpg" class="mw-file-description" title="Dentro de um pacote Samsung GDDR3 256 MBit"><img alt="Dentro de um pacote Samsung GDDR3 256 MBit" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a0/SAMSUNG%40QDDR3-SDRAM%40256MBit%40K5J55323QF-GC16_Stack-DSC01340-DSC01367_-_ZS-retouched.jpg/250px-SAMSUNG%40QDDR3-SDRAM%40256MBit%40K5J55323QF-GC16_Stack-DSC01340-DSC01367_-_ZS-retouched.jpg" decoding="async" width="144" height="100" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a0/SAMSUNG%40QDDR3-SDRAM%40256MBit%40K5J55323QF-GC16_Stack-DSC01340-DSC01367_-_ZS-retouched.jpg/330px-SAMSUNG%40QDDR3-SDRAM%40256MBit%40K5J55323QF-GC16_Stack-DSC01340-DSC01367_-_ZS-retouched.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a0/SAMSUNG%40QDDR3-SDRAM%40256MBit%40K5J55323QF-GC16_Stack-DSC01340-DSC01367_-_ZS-retouched.jpg/500px-SAMSUNG%40QDDR3-SDRAM%40256MBit%40K5J55323QF-GC16_Stack-DSC01340-DSC01367_-_ZS-retouched.jpg 2x" data-file-width="5305" data-file-height="3691" /></a></span></div> <div class="gallerytext">Dentro de um pacote Samsung GDDR3 256 MBit</div> </li> </ul> <div class="mw-heading mw-heading3"><h3 id="DDR_SCRAM">DDR SCRAM</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=GDDR&veaction=edit&section=2" title="Editar secção: DDR SCRAM" class="mw-editsection-visualeditor"><span>editar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=GDDR&action=edit&section=2" title="Editar código-fonte da secção: DDR SCRAM"><span>editar código-fonte</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>GDDR foi inicialmente conhecido como <a href="/wiki/DDR_SDRAM" title="DDR SDRAM">DDR</a> <a href="/wiki/SDRAM#RAM_de_gráficos_síncronos_(SGRAM)" title="SDRAM">SGRAM</a> (RAM gráfica síncrona de taxa de dados dupla). Foi introduzido comercialmente como um chip de memória de 16 <a href="/wiki/Bit" title="Bit">Mb</a> pela <a href="/wiki/Samsung_Electronics" title="Samsung Electronics">Samsung Electronics</a> em 1998.<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="GDDR2">GDDR2</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=GDDR&veaction=edit&section=3" title="Editar secção: GDDR2" class="mw-editsection-visualeditor"><span>editar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=GDDR&action=edit&section=3" title="Editar código-fonte da secção: GDDR2"><span>editar código-fonte</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r69811361" /><div role="note" class="hatnote navigation-not-searchable"><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/3a/Magnifying_glass_01.svg/17px-Magnifying_glass_01.svg.png" decoding="async" width="17" height="17" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/3a/Magnifying_glass_01.svg/26px-Magnifying_glass_01.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/3a/Magnifying_glass_01.svg/34px-Magnifying_glass_01.svg.png 2x" data-file-width="663" data-file-height="659" /></span></span> Ver artigo principal: <a href="/wiki/GDDR2" class="mw-redirect" title="GDDR2">GDDR2</a></div> <div class="mw-heading mw-heading3"><h3 id="GDDR3">GDDR3</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=GDDR&veaction=edit&section=4" title="Editar secção: GDDR3" class="mw-editsection-visualeditor"><span>editar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=GDDR&action=edit&section=4" title="Editar código-fonte da secção: GDDR3"><span>editar código-fonte</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r69811361" /><div role="note" class="hatnote navigation-not-searchable"><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/3a/Magnifying_glass_01.svg/17px-Magnifying_glass_01.svg.png" decoding="async" width="17" height="17" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/3a/Magnifying_glass_01.svg/26px-Magnifying_glass_01.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/3a/Magnifying_glass_01.svg/34px-Magnifying_glass_01.svg.png 2x" data-file-width="663" data-file-height="659" /></span></span> Ver artigo principal: <a href="/wiki/GDDR3" class="mw-redirect" title="GDDR3">GDDR3</a></div> <div class="mw-heading mw-heading3"><h3 id="GDDR4">GDDR4</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=GDDR&veaction=edit&section=5" title="Editar secção: GDDR4" class="mw-editsection-visualeditor"><span>editar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=GDDR&action=edit&section=5" title="Editar código-fonte da secção: GDDR4"><span>editar código-fonte</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r69811361" /><div role="note" class="hatnote navigation-not-searchable"><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/3a/Magnifying_glass_01.svg/17px-Magnifying_glass_01.svg.png" decoding="async" width="17" height="17" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/3a/Magnifying_glass_01.svg/26px-Magnifying_glass_01.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/3a/Magnifying_glass_01.svg/34px-Magnifying_glass_01.svg.png 2x" data-file-width="663" data-file-height="659" /></span></span> Ver artigo principal: <a href="/wiki/GDDR4" title="GDDR4">GDDR4</a></div> <div class="mw-heading mw-heading3"><h3 id="GDDR5">GDDR5</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=GDDR&veaction=edit&section=6" title="Editar secção: GDDR5" class="mw-editsection-visualeditor"><span>editar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=GDDR&action=edit&section=6" title="Editar código-fonte da secção: GDDR5"><span>editar código-fonte</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r69811361" /><div role="note" class="hatnote navigation-not-searchable"><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/3a/Magnifying_glass_01.svg/17px-Magnifying_glass_01.svg.png" decoding="async" width="17" height="17" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/3a/Magnifying_glass_01.svg/26px-Magnifying_glass_01.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/3a/Magnifying_glass_01.svg/34px-Magnifying_glass_01.svg.png 2x" data-file-width="663" data-file-height="659" /></span></span> Ver artigo principal: <a href="/wiki/GDDR5" title="GDDR5">GDDR5</a></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r69811361" /><div role="note" class="hatnote navigation-not-searchable">Ver também: <a href="/wiki/GDDR5X" class="mw-redirect" title="GDDR5X">GDDR5X</a></div> <div class="mw-heading mw-heading3"><h3 id="GDDR6">GDDR6</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=GDDR&veaction=edit&section=7" title="Editar secção: GDDR6" class="mw-editsection-visualeditor"><span>editar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=GDDR&action=edit&section=7" title="Editar código-fonte da secção: GDDR6"><span>editar código-fonte</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r69811361" /><div role="note" class="hatnote navigation-not-searchable"><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/3a/Magnifying_glass_01.svg/17px-Magnifying_glass_01.svg.png" decoding="async" width="17" height="17" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/3a/Magnifying_glass_01.svg/26px-Magnifying_glass_01.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/3a/Magnifying_glass_01.svg/34px-Magnifying_glass_01.svg.png 2x" data-file-width="663" data-file-height="659" /></span></span> Ver artigo principal: <a href="/wiki/GDDR6" title="GDDR6">GDDR6</a></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r69811361" /><div role="note" class="hatnote navigation-not-searchable">Ver também: <a href="/wiki/GDDR6X" class="mw-redirect" title="GDDR6X">GDDR6X</a> e <a href="/wiki/GDDR6W" class="mw-redirect" title="GDDR6W">GDDR6W</a></div> <div class="mw-heading mw-heading3"><h3 id="GDDR7">GDDR7</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=GDDR&veaction=edit&section=8" title="Editar secção: GDDR7" class="mw-editsection-visualeditor"><span>editar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=GDDR&action=edit&section=8" title="Editar código-fonte da secção: GDDR7"><span>editar código-fonte</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r69811361" /><div role="note" class="hatnote navigation-not-searchable"><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/3a/Magnifying_glass_01.svg/17px-Magnifying_glass_01.svg.png" decoding="async" width="17" height="17" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/3a/Magnifying_glass_01.svg/26px-Magnifying_glass_01.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/3a/Magnifying_glass_01.svg/34px-Magnifying_glass_01.svg.png 2x" data-file-width="663" data-file-height="659" /></span></span> Ver artigo principal: <a href="/wiki/GDDR7" title="GDDR7">GDDR7</a></div> <div class="mw-heading mw-heading2"><h2 id="Table_of_transfer_rates">Table of transfer rates</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=GDDR&veaction=edit&section=9" title="Editar secção: Table of transfer rates" class="mw-editsection-visualeditor"><span>editar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=GDDR&action=edit&section=9" title="Editar código-fonte da secção: Table of transfer rates"><span>editar código-fonte</span></a><span class="mw-editsection-bracket">]</span></span></div> <table class="wikitable sortable"> <tbody><tr> <th>Tipo de módulo</th> <th>Tipo de chip</th> <th>Clock de memória</th> <th>Transferência/s</th> <th colspan="2">Taxa de transferência </th></tr> <tr> <td>32 lanes </td> <td><a href="/wiki/GDDR2" class="mw-redirect" title="GDDR2">GDDR2</a> </td> <td align="right"><span class="nowrap"><span style="display:none" class="sortkey">7008400000000000000♠</span>400–500 MHz</span> </td> <td align="right"><span class="nowrap"><span style="display:none" class="sortkey">7008800000000000000♠</span>0.8–1.0 <span title="Gigatransfers per second">GT/s</span></span> </td> <td align="right"><span class="nowrap"><span style="display:none" class="sortkey">7010256000000000000♠</span>25.6–32.0 Gbit/s</span> </td> <td align="right"><span class="nowrap"><span style="display:none" class="sortkey">7010256000000000000♠</span>3.2–4.0 <span title="Gigabytes per second">GB/s</span></span> </td></tr> <tr> <td>32 lanes </td> <td><a href="/wiki/GDDR3" class="mw-redirect" title="GDDR3">GDDR3</a> </td> <td align="right"><span class="nowrap"><span style="display:none" class="sortkey">7008400000000000000♠</span>400–1000 MHz</span> </td> <td align="right"><span class="nowrap"><span style="display:none" class="sortkey">7008800000000000000♠</span>0.8–2.0 <span title="Gigatransfers per second">GT/s</span></span> </td> <td align="right"><span class="nowrap"><span style="display:none" class="sortkey">7010256000000000000♠</span>25.6–64.0 Gbit/s</span> </td> <td align="right"><span class="nowrap"><span style="display:none" class="sortkey">7010256000000000000♠</span>3.2–8.0 <span title="Gigabytes per second">GB/s</span></span> </td></tr> <tr> <td>32 lanes </td> <td><a href="/wiki/GDDR4" title="GDDR4">GDDR4</a> </td> <td align="right"><span class="nowrap"><span style="display:none" class="sortkey">7008868000000000000♠</span>868–1126 MHz</span> </td> <td align="right"><span class="nowrap"><span style="display:none" class="sortkey">7009170000000000000♠</span>1.7–2.3 <span title="Gigatransfers per second">GT/s</span></span> </td> <td align="right"><span class="nowrap"><span style="display:none" class="sortkey">7010556000000000000♠</span>55.6–72.1 Gbit/s</span> </td> <td align="right"><span class="nowrap"><span style="display:none" class="sortkey">7010552000000000000♠</span>6.9–9.0 <span title="Gigabytes per second">GB/s</span></span> </td></tr> <tr> <td>32 lanes </td> <td><a href="/wiki/GDDR5" title="GDDR5">GDDR5</a><sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </td> <td align="right"><span class="nowrap"><span style="display:none" class="sortkey">7009100000000000000♠</span>1000–2000 MHz</span> </td> <td align="right"><span class="nowrap"><span style="display:none" class="sortkey">7009400000000000000♠</span>4.0–8.0 <span title="Gigatransfers per second">GT/s</span></span> </td> <td align="right"><span class="nowrap"><span style="display:none" class="sortkey">7011128000000000000♠</span>128.0–256.0 Gbit/s</span> </td> <td align="right"><span class="nowrap"><span style="display:none" class="sortkey">7011128000000000000♠</span>16.0–32.0 <span title="Gigabytes per second">GB/s</span></span> </td></tr> <tr> <td>32 lanes </td> <td><a href="/wiki/GDDR5#GDDR5X" title="GDDR5">GDDR5X</a><sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </td> <td align="right"><span class="nowrap"><span style="display:none" class="sortkey">7009100000000000000♠</span>1000–1808 MHz</span> </td> <td align="right"><span class="nowrap"><span style="display:none" class="sortkey">7009800000000000000♠</span>8.0–14.5 <span title="Gigatransfers per second">GT/s</span></span> </td> <td align="right"><span class="nowrap"><span style="display:none" class="sortkey">7011256000000000000♠</span>256.0–462.8 Gbit/s</span> </td> <td align="right"><span class="nowrap"><span style="display:none" class="sortkey">7011256000000000000♠</span>32.0–57.9 <span title="Gigabytes per second">GB/s</span></span> </td></tr> <tr> <td>32 lanes </td> <td><a href="/wiki/GDDR6" title="GDDR6">GDDR6</a> </td> <td align="right"><span class="nowrap"><span style="display:none" class="sortkey">7009137500000000000♠</span>1375–2500 MHz</span> </td> <td align="right"><span class="nowrap"><span style="display:none" class="sortkey">7010110000000000000♠</span>11.0–20.0 <span title="Gigatransfers per second">GT/s</span></span> </td> <td align="right"><span class="nowrap"><span style="display:none" class="sortkey">7011352000000000000♠</span>352.0–640.0 Gbit/s</span> </td> <td align="right"><span class="nowrap"><span style="display:none" class="sortkey">7011352000000000000♠</span>44.0–80.0 <span title="Gigabytes per second">GB/s</span></span> </td></tr> <tr> <td>32 lanes </td> <td><a href="/wiki/GDDR6#GDDR6X" title="GDDR6">GDDR6X</a> </td> <td align="right"><span class="nowrap"><span style="display:none" class="sortkey">7009118800000000000♠</span>1188–1438 MHz</span> </td> <td align="right"><span class="nowrap"><span style="display:none" class="sortkey">7010190000000000000♠</span>19.0–23.0 <span title="Gigatransfers per second">GT/s</span></span> </td> <td align="right"><span class="nowrap"><span style="display:none" class="sortkey">7011608000000000000♠</span>608.0–736.0 Gbit/s</span> </td> <td align="right"><span class="nowrap"><span style="display:none" class="sortkey">7011608000000000000♠</span>76.0–92.0 <span title="Gigabytes per second">GB/s</span></span> </td></tr> <tr> <td>64 lanes </td> <td><a href="/wiki/GDDR6#GDDR6W" title="GDDR6">GDDR6W</a> </td> <td>? </td> <td align="right"><span class="nowrap"><span style="display:none" class="sortkey">7010220000000000000♠</span>22.0 <span title="Gigatransfers per second">GT/s</span></span> </td> <td align="right"><span class="nowrap"><span style="display:none" class="sortkey">7012140800000000000♠</span>1<span style="margin-left:.25em;">408</span>.0 Gbit/s</span> </td> <td align="right"><span class="nowrap"><span style="display:none" class="sortkey">7012140800000000000♠</span>176.0 <span title="Gigabytes per second">GB/s</span></span> </td></tr> <tr> <td>32 lanes </td> <td><a href="/wiki/GDDR7" title="GDDR7">GDDR7</a> </td> <td>? </td> <td align="right"><span class="nowrap"><span style="display:none" class="sortkey">7010280000000000000♠</span>28.0–40.0 <span title="Gigatransfers per second">GT/s</span></span> </td> <td align="right"><span class="nowrap"><span style="display:none" class="sortkey">7011896000000000000♠</span>896.0–1<span style="margin-left:.25em;">280</span>.0 Gbit/s</span> </td> <td align="right"><span class="nowrap"><span style="display:none" class="sortkey">7011896000000000000♠</span>112.0–160.0 <span title="Gigabytes per second">GB/s</span></span> </td></tr> </tbody></table> <div class="mw-heading mw-heading2"><h2 id="Ver_também"><span id="Ver_tamb.C3.A9m"></span>Ver também</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=GDDR&veaction=edit&section=10" title="Editar secção: Ver também" class="mw-editsection-visualeditor"><span>editar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=GDDR&action=edit&section=10" title="Editar código-fonte da secção: Ver também"><span>editar código-fonte</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Mem%C3%B3ria_de_v%C3%ADdeo" class="mw-redirect" title="Memória de vídeo">Memória de vídeo</a></li> <li><a href="/wiki/Double_data_rate" class="mw-redirect" title="Double data rate">Double data rate</a></li></ul> <h2 id="Referências" style="cursor: help;" title="Esta seção foi configurada para não ser editável diretamente. Edite a página toda ou a seção anterior em vez disso."><span id="Refer.C3.AAncias"></span>Referências</h2> <div class="reflist" style="list-style-type: decimal;"><div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><a href="#cite_ref-1">↑</a></span> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="https://www.jedec.org/standards-documents/docs/jesd250c">«Graphics Double Data Rate 6 (GDDR6) SGRAM Standard»</a>. <i>JEDEC: Global Standards for the Microelectronics Industry</i>. JEDEC<span class="reference-accessdate">. Consultado em 6 de abril de 2024</span></cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fpt.wikipedia.org%3AGDDR&rft.atitle=Graphics+Double+Data+Rate+6+%28GDDR6%29+SGRAM+Standard&rft.genre=unknown&rft.jtitle=JEDEC%3A+Global+Standards+for+the+Microelectronics+Industry&rft_id=https%3A%2F%2Fwww.jedec.org%2Fstandards-documents%2Fdocs%2Fjesd250c&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><a href="#cite_ref-2">↑</a></span> <span class="reference-text"><cite class="citation news"><a rel="nofollow" class="external text" href="https://www.samsung.com/semiconductor/insights/news-events/samsung-electronics-comes-out-with-super-fast-16m-ddr-sgrams/">«Samsung Fortnite the best battle royale»</a>. <i><a href="/wiki/Samsung_Electronics" title="Samsung Electronics">Samsung Electronics</a></i>. <a href="/wiki/Samsung" class="mw-redirect" title="Samsung">Samsung</a>. 17 de setembro de 1998<span class="reference-accessdate">. Consultado em 6 de abril de 2024</span>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20190624193939/https://www.samsung.com/semiconductor/insights/news-events/samsung-electronics-comes-out-with-super-fast-16m-ddr-sgrams/">Cópia arquivada em 24 de junho de 2019</a></cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fpt.wikipedia.org%3AGDDR&rft.atitle=Samsung+Fortnite+the+best+battle+royale&rft.date=1998-09-17&rft.genre=article&rft.jtitle=Samsung+Electronics&rft_id=https%3A%2F%2Fwww.samsung.com%2Fsemiconductor%2Finsights%2Fnews-events%2Fsamsung-electronics-comes-out-with-super-fast-16m-ddr-sgrams%2F&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><a href="#cite_ref-3">↑</a></span> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="http://www.jedec.org/standards-documents/docs/jesd212c">«GRAPHICS DOUBLE DATA RATE (GDDR5) SGRAM STANDARD JESD212C»</a>. JEDEC. 1 de fevereiro de 2016<span class="reference-accessdate">. Consultado em 6 de abril de 2024</span></cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fpt.wikipedia.org%3AGDDR&rft.btitle=GRAPHICS+DOUBLE+DATA+RATE+%28GDDR5%29+SGRAM+STANDARD+JESD212C&rft.date=2016-02-01&rft.genre=unknown&rft.pub=JEDEC&rft_id=http%3A%2F%2Fwww.jedec.org%2Fstandards-documents%2Fdocs%2Fjesd212c&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-4"><span class="mw-cite-backlink"><a href="#cite_ref-4">↑</a></span> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="http://www.jedec.org/standards-documents/docs/jesd232">«GRAPHICS DOUBLE DATA RATE (GDDR5X) SGRAM STANDARD JESD232»</a>. JEDEC. 1 de novembro de 2015<span class="reference-accessdate">. Consultado em 6 de abril de 2024</span>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20160126051001/http://www.jedec.org/standards-documents/docs/jesd232">Cópia arquivada em 26 de janeiro de 2016</a></cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fpt.wikipedia.org%3AGDDR&rft.btitle=GRAPHICS+DOUBLE+DATA+RATE+%28GDDR5X%29+SGRAM+STANDARD+JESD232&rft.date=2015-11-01&rft.genre=unknown&rft.pub=JEDEC&rft_id=http%3A%2F%2Fwww.jedec.org%2Fstandards-documents%2Fdocs%2Fjesd232&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988"><span style="display:none;"> </span></span></span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="Ligações_externas"><span id="Liga.C3.A7.C3.B5es_externas"></span>Ligações externas</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=GDDR&veaction=edit&section=11" title="Editar secção: Ligações externas" class="mw-editsection-visualeditor"><span>editar</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=GDDR&action=edit&section=11" title="Editar código-fonte da secção: Ligações externas"><span>editar código-fonte</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external text" href="https://clubedohardware.com.br/artigos/1047">Memória DDR vs. GDDR</a></li> <li><a rel="nofollow" class="external text" href="http://www.tecmundo.com.br/10782-quais-sao-as-diferencas-entre-ddr-e-gddr-.htm">Quais sao as diferencas entre ddr e gddr</a>. Acesso em 3 de novembro de <a href="/wiki/2011" title="2011">2011</a></li></ul> <style data-mw-deduplicate="TemplateStyles:r69328899">.mw-parser-output .navbox{box-sizing:border-box;border:1px solid #a2a9b1;width:100%;clear:both;font-size:88%;text-align:center;padding:1px;margin:0 auto 0}.mw-parser-output .navbox .navbox{margin-top:0}.mw-parser-output .navbox+.navbox,.mw-parser-output .navbox+.navbox-styles+.navbox{margin-top:-1px}.mw-parser-output .navbox-inner,.mw-parser-output .navbox-subgroup{width:100%}.mw-parser-output .navbox-group,.mw-parser-output .navbox-title,.mw-parser-output .navbox-abovebelow{padding:0.25em 1em;line-height:1.5em;text-align:center}.mw-parser-output .navbox-group{white-space:nowrap;text-align:right}.mw-parser-output .navbox,.mw-parser-output .navbox-subgroup{background-color:#fdfdfd}.mw-parser-output .navbox-list{line-height:1.5em;border-color:#fdfdfd}.mw-parser-output .navbox-list-with-group{text-align:left;border-left-width:2px;border-left-style:solid}.mw-parser-output tr+tr>.navbox-abovebelow,.mw-parser-output tr+tr>.navbox-group,.mw-parser-output tr+tr>.navbox-image,.mw-parser-output tr+tr>.navbox-list{border-top:2px solid #fdfdfd}.mw-parser-output .navbox-title{background-color:#ccf}.mw-parser-output .navbox-abovebelow,.mw-parser-output .navbox-group,.mw-parser-output .navbox-subgroup .navbox-title{background-color:#ddf}.mw-parser-output .navbox-subgroup .navbox-group,.mw-parser-output .navbox-subgroup .navbox-abovebelow{background-color:#e6e6ff}.mw-parser-output .navbox-even{background-color:#f7f7f7}.mw-parser-output .navbox-odd{background-color:transparent}.mw-parser-output .navbox .hlist td dl,.mw-parser-output .navbox .hlist td ol,.mw-parser-output .navbox .hlist td ul,.mw-parser-output .navbox td.hlist dl,.mw-parser-output .navbox td.hlist ol,.mw-parser-output .navbox td.hlist ul{padding:0.125em 0}.mw-parser-output .navbox .navbar{display:block;font-size:100%}.mw-parser-output .navbox-title .navbar{float:left;text-align:left;margin-right:0.5em}body.skin--responsive .mw-parser-output .navbox-image img{max-width:none!important}@media print{body.ns-0 .mw-parser-output .navbox{display:none!important}}</style><div role="navigation" class="navbox" aria-labelledby="Tipos_de_DRAM" style="padding:3px"><table class="nowraplinks collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r69811335" /><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r69825269" /><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-ver"><a href="/wiki/Predefini%C3%A7%C3%A3o:DRAM" title="Predefinição:DRAM"><abbr title="Ver esta predefinição" style=";;background:none transparent;border:none;-moz-box-shadow:none;-webkit-box-shadow:none;box-shadow:none; padding:0;">v</abbr></a></li><li class="nv-discutir"><a href="/w/index.php?title=Predefini%C3%A7%C3%A3o_Discuss%C3%A3o:DRAM&action=edit&redlink=1" class="new" title="Predefinição Discussão:DRAM (página não existe)"><abbr title="Discutir esta predefinição" style=";;background:none transparent;border:none;-moz-box-shadow:none;-webkit-box-shadow:none;box-shadow:none; padding:0;">d</abbr></a></li><li class="nv-editar"><a href="/wiki/Especial:EditPage/Predefini%C3%A7%C3%A3o:DRAM" title="Especial:EditPage/Predefinição:DRAM"><abbr title="Editar esta predefinição" style=";;background:none transparent;border:none;-moz-box-shadow:none;-webkit-box-shadow:none;box-shadow:none; padding:0;">e</abbr></a></li></ul></div><div id="Tipos_de_DRAM" style="font-size:114%;margin:0 4em">Tipos de <a href="/wiki/Dynamic_random_access_memory" title="Dynamic random access memory">DRAM</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Assíncronas</th><td class="navbox-list navbox-odd hlist" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li>FPM RAM</li> <li><a href="/wiki/EDO_(mem%C3%B3ria)" title="EDO (memória)">EDO RAM</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Síncronas</th><td class="navbox-list navbox-even hlist" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li>Fast Cycle DRAM (FCRAM)</li> <li>RLDRAM</li> <li><a href="/wiki/DDR_SDRAM" title="DDR SDRAM">DDR SDRAM</a> <ul><li><a href="/wiki/DDR2_SDRAM" title="DDR2 SDRAM">DDR2 SDRAM</a></li> <li><a href="/wiki/DDR3_SDRAM" title="DDR3 SDRAM">DDR3 SDRAM</a></li> <li><a href="/wiki/DDR4_SDRAM" title="DDR4 SDRAM">DDR4 SDRAM</a></li> <li><a href="/wiki/DDR5_SDRAM" title="DDR5 SDRAM">DDR5 SDRAM</a></li></ul></li> <li>Mobile DDR (LPDDR)</li> <li>High Bandwidth Memory <ul><li>HBM2</li> <li>HBM3</li></ul></li> <li>Hybrid Memory Cube</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Gráficas</th><td class="navbox-list navbox-odd hlist" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/VRAM" class="mw-redirect" title="VRAM">VRAM</a></li> <li>WRAM</li> <li>MDRAM</li> <li>SGRAM <ul><li><a href="/wiki/DDR2_SDRAM#Relação_com_a_memória_GDDR" title="DDR2 SDRAM">GDDR2</a></li> <li>GDDR3</li> <li><a href="/wiki/GDDR4" title="GDDR4">GDDR4</a></li> <li><a href="/wiki/GDDR5" title="GDDR5">GDDR5</a></li> <li><a href="/wiki/GDDR6" title="GDDR6">GDDR6</a></li> <li><a href="/wiki/GDDR7" title="GDDR7">GDDR7</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Rambus" title="Rambus">Rambus</a></th><td class="navbox-list navbox-even hlist" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/RDRAM" title="RDRAM">RDRAM</a></li> <li><a href="/wiki/XDR" title="XDR">XDR DRAM</a></li> <li>XDR2 DRAM</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Módulos de memória</th><td class="navbox-list navbox-odd hlist" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/SIMM" class="mw-redirect" title="SIMM">SIMM</a></li> <li><a href="/wiki/DIMM" title="DIMM">DIMM</a></li> <li><a href="/wiki/SO-DIMM" class="mw-redirect" title="SO-DIMM">SO-DIMM</a></li> <li>UniDIMM</li></ul> </div></td></tr></tbody></table></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r69328899" /><div role="navigation" class="navbox" aria-labelledby="Unidades_de_processamento_gráfico" style="padding:3px"><table class="nowraplinks collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r69811335" /><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r69825269" /><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-ver"><a href="/wiki/Predefini%C3%A7%C3%A3o:Unidades_de_processamento_gr%C3%A1fico" title="Predefinição:Unidades de processamento gráfico"><abbr title="Ver esta predefinição" style=";;background:none transparent;border:none;-moz-box-shadow:none;-webkit-box-shadow:none;box-shadow:none; 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