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id="n-portal" class="mw-list-item"><a href="/wiki/Portal:Comunidad" title="Acerca del proyecto, lo que puedes hacer, dónde encontrar información"><span>Portal de la comunidad</span></a></li><li id="n-currentevents" class="mw-list-item"><a href="/wiki/Portal:Actualidad" title="Encuentra información de contexto sobre acontecimientos actuales"><span>Actualidad</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/Especial:CambiosRecientes" title="Lista de cambios recientes en la wiki [r]" accesskey="r"><span>Cambios recientes</span></a></li><li id="n-newpages" class="mw-list-item"><a href="/wiki/Especial:P%C3%A1ginasNuevas"><span>Páginas nuevas</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/Especial:Aleatoria" title="Cargar una página al azar [x]" accesskey="x"><span>Página aleatoria</span></a></li><li id="n-help" class="mw-list-item"><a href="/wiki/Ayuda:Contenidos" title="El lugar para aprender"><span>Ayuda</span></a></li><li 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id="p-vector-user-menu-overflow" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="https://donate.wikimedia.org/?wmf_source=donate&wmf_medium=sidebar&wmf_campaign=es.wikipedia.org&uselang=es" class=""><span>Donaciones</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Especial:Crear_una_cuenta&returnto=SSE" title="Te recomendamos crear una cuenta e iniciar sesión; sin embargo, no es obligatorio" class=""><span>Crear una cuenta</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Especial:Entrar&returnto=SSE" title="Te recomendamos iniciar sesión, aunque no es obligatorio [o]" 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class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Sitio"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Contenidos" 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">Contenidos</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">mover a la 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">Inicio</div> </a> </li> <li id="toc-Versiones_Posteriores" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Versiones_Posteriores"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Versiones Posteriores</span> </div> </a> <ul id="toc-Versiones_Posteriores-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Véase_también" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Véase_también"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Véase también</span> </div> </a> <ul id="toc-Véase_también-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="Contenidos" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" title="Tabla de contenidos" > <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="Cambiar a la tabla de contenidos" > <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">Cambiar a la tabla de contenidos</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">SSE</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 a un artículo en otro idioma. Disponible en 24 idiomas" > <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-24" 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">24 idiomas</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%AA%D8%B0%D9%81%D9%82_%D8%A7%D8%B3_%D8%A2%D9%8A_%D8%A7%D9%85_%D8%AF%D9%8A_%D8%A7%D9%84%D9%85%D8%B9%D8%B2%D8%B2%D8%A9_(%D8%A7%D8%B3_%D8%A7%D8%B3_%D8%A7%D9%8A)" title="تذفق اس آي ام دي المعززة (اس اس اي) – árabe" lang="ar" hreflang="ar" data-title="تذفق اس آي ام دي المعززة (اس اس اي)" data-language-autonym="العربية" data-language-local-name="árabe" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/SSE" title="SSE – búlgaro" lang="bg" hreflang="bg" data-title="SSE" data-language-autonym="Български" data-language-local-name="búlgaro" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Streaming_SIMD_Extensions" title="Streaming SIMD Extensions – catalán" lang="ca" hreflang="ca" data-title="Streaming SIMD Extensions" data-language-autonym="Català" data-language-local-name="catalán" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Streaming_SIMD_Extensions" title="Streaming SIMD Extensions – checo" lang="cs" hreflang="cs" data-title="Streaming SIMD Extensions" data-language-autonym="Čeština" data-language-local-name="checo" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Streaming_SIMD_Extensions" title="Streaming SIMD Extensions – alemán" lang="de" hreflang="de" data-title="Streaming SIMD Extensions" data-language-autonym="Deutsch" data-language-local-name="alemán" 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/Streaming_SIMD_Extensions" title="Streaming SIMD Extensions – inglés" lang="en" hreflang="en" data-title="Streaming SIMD Extensions" data-language-autonym="English" data-language-local-name="inglés" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/SSE_(instrukciaro)" title="SSE (instrukciaro) – esperanto" lang="eo" hreflang="eo" data-title="SSE (instrukciaro)" data-language-autonym="Esperanto" data-language-local-name="esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/SSE" title="SSE – finés" lang="fi" hreflang="fi" data-title="SSE" data-language-autonym="Suomi" data-language-local-name="finés" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Streaming_SIMD_Extensions" title="Streaming SIMD Extensions – francés" lang="fr" hreflang="fr" data-title="Streaming SIMD Extensions" data-language-autonym="Français" data-language-local-name="francés" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Streaming_SIMD_Extensions" title="Streaming SIMD Extensions – húngaro" lang="hu" hreflang="hu" data-title="Streaming SIMD Extensions" data-language-autonym="Magyar" data-language-local-name="húngaro" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/SSE" title="SSE – indonesio" lang="id" hreflang="id" data-title="SSE" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonesio" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Streaming_SIMD_Extensions" title="Streaming SIMD Extensions – italiano" lang="it" hreflang="it" data-title="Streaming SIMD Extensions" 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/%E3%82%B9%E3%83%88%E3%83%AA%E3%83%BC%E3%83%9F%E3%83%B3%E3%82%B0SIMD%E6%8B%A1%E5%BC%B5%E5%91%BD%E4%BB%A4" title="ストリーミングSIMD拡張命令 – japonés" lang="ja" hreflang="ja" data-title="ストリーミングSIMD拡張命令" data-language-autonym="日本語" data-language-local-name="japonés" 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/%EC%8A%A4%ED%8A%B8%EB%A6%AC%EB%B0%8D_SIMD_%ED%99%95%EC%9E%A5" title="스트리밍 SIMD 확장 – coreano" lang="ko" hreflang="ko" data-title="스트리밍 SIMD 확장" data-language-autonym="한국어" data-language-local-name="coreano" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/SSE" title="SSE – neerlandés" lang="nl" hreflang="nl" data-title="SSE" data-language-autonym="Nederlands" data-language-local-name="neerlandés" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Streaming_SIMD_Extensions" title="Streaming SIMD Extensions – noruego bokmal" lang="nb" hreflang="nb" data-title="Streaming SIMD Extensions" data-language-autonym="Norsk bokmål" data-language-local-name="noruego bokmal" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Streaming_SIMD_Extensions" title="Streaming SIMD Extensions – polaco" lang="pl" hreflang="pl" data-title="Streaming SIMD Extensions" data-language-autonym="Polski" data-language-local-name="polaco" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Streaming_SIMD_Extensions" title="Streaming SIMD Extensions – portugués" lang="pt" hreflang="pt" data-title="Streaming SIMD Extensions" data-language-autonym="Português" data-language-local-name="portugués" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/SSE" title="SSE – ruso" lang="ru" hreflang="ru" data-title="SSE" data-language-autonym="Русский" data-language-local-name="ruso" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Streaming_SIMD_Extensions" title="Streaming SIMD Extensions – eslovaco" lang="sk" hreflang="sk" data-title="Streaming SIMD Extensions" data-language-autonym="Slovenčina" data-language-local-name="eslovaco" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/Streaming_SIMD_Extensions" title="Streaming SIMD Extensions – tailandés" lang="th" hreflang="th" data-title="Streaming SIMD Extensions" data-language-autonym="ไทย" data-language-local-name="tailandés" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/SSE" title="SSE – ucraniano" lang="uk" hreflang="uk" data-title="SSE" 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/SSE" title="SSE – chino" lang="zh" hreflang="zh" data-title="SSE" data-language-autonym="中文" data-language-local-name="chino" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/SSE_(%E8%8B%B1%E7%89%B9%E7%88%BE)" title="SSE (英特爾) – cantonés" lang="yue" hreflang="yue" data-title="SSE (英特爾)" data-language-autonym="粵語" data-language-local-name="cantonés" class="interlanguage-link-target"><span>粵語</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/Q741291#sitelinks-wikipedia" title="Editar enlaces interlingüísticos" class="wbc-editpage">Editar enlaces</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="Espacios de nombres"> <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/SSE" title="Ver la página de contenido [c]" accesskey="c"><span>Artículo</span></a></li><li id="ca-talk" class="new vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Discusi%C3%B3n:SSE&action=edit&redlink=1" rel="discussion" class="new" title="Discusión acerca de la página (aún no redactado) [t]" accesskey="t"><span>Discusión</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="Cambiar variante de idioma" > <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">español</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/SSE"><span>Leer</span></a></li><li id="ca-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=SSE&action=edit" title="Editar esta página [e]" accesskey="e"><span>Editar</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=SSE&action=history" title="Versiones anteriores de esta página [h]" accesskey="h"><span>Ver historial</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Página de herramientas"> <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="Herramientas" > <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">Herramientas</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">Herramientas</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">mover a la 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="Más opciones" > <div class="vector-menu-heading"> Acciones </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/SSE"><span>Leer</span></a></li><li id="ca-more-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=SSE&action=edit" title="Editar esta página [e]" accesskey="e"><span>Editar</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=SSE&action=history"><span>Ver historial</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> General </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Especial:LoQueEnlazaAqu%C3%AD/SSE" title="Lista de todas las páginas de la wiki que enlazan aquí [j]" accesskey="j"><span>Lo que enlaza aquí</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Especial:CambiosEnEnlazadas/SSE" rel="nofollow" title="Cambios recientes en las páginas que enlazan con esta [k]" accesskey="k"><span>Cambios en enlazadas</span></a></li><li id="t-upload" class="mw-list-item"><a href="//commons.wikimedia.org/wiki/Special:UploadWizard?uselang=es" title="Subir archivos [u]" accesskey="u"><span>Subir archivo</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=SSE&oldid=163861896" title="Enlace permanente a esta versión de la página"><span>Enlace permanente</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=SSE&action=info" title="Más información sobre esta página"><span>Información de la página</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Especial:Citar&page=SSE&id=163861896&wpFormIdentifier=titleform" title="Información sobre cómo 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:Acortador_de_URL&url=https%3A%2F%2Fes.wikipedia.org%2Fwiki%2FSSE"><span>Obtener URL acortado</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Especial:QrCode&url=https%3A%2F%2Fes.wikipedia.org%2Fwiki%2FSSE"><span>Descargar 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:Libro&bookcmd=book_creator&referer=SSE"><span>Crear un libro</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Especial:DownloadAsPdf&page=SSE&action=show-download-screen"><span>Descargar como PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=SSE&printable=yes" title="Versión imprimible de esta página [p]" accesskey="p"><span>Versión para imprimir</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"> En otros proyectos </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q741291" title="Enlace al elemento conectado del repositorio de datos [g]" accesskey="g"><span>Elemento de 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="Página de herramientas"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Apariencia"> <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">Apariencia</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">mover a la barra lateral</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">ocultar</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">De Wikipedia, la enciclopedia libre</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="es" dir="ltr"><table style="" class="noprint plainlinks ambox ambox-content"> <tbody><tr> <td class="ambox-image" width="40"> <span class="mw-default-size" typeof="mw:File"><a href="/wiki/Archivo:Commons-emblem-question_book_orange.svg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/1f/Commons-emblem-question_book_orange.svg/40px-Commons-emblem-question_book_orange.svg.png" decoding="async" width="40" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/1f/Commons-emblem-question_book_orange.svg/60px-Commons-emblem-question_book_orange.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/1f/Commons-emblem-question_book_orange.svg/80px-Commons-emblem-question_book_orange.svg.png 2x" data-file-width="48" data-file-height="48" /></a></span></td> <td class="ambox-text"><div class="ambox-text-div"><strong>Este artículo o sección necesita <a href="/wiki/Wikipedia:VER" class="mw-redirect" title="Wikipedia:VER">referencias</a> que aparezcan en una <a href="/wiki/Wikipedia:FF" class="mw-redirect" title="Wikipedia:FF">publicación acreditada</a>.</strong> <span class="hide-when-compact"><br /> <span style="font-size: smaller;"><i>Busca fuentes:</i> <span class="plainlinks"><a rel="nofollow" class="external text" href="http://www.google.com/search?as_eq=wikipedia&q=%22SSE%22&num=50">«SSE»</a> – <a rel="nofollow" class="external text" href="https://www.google.com/search?tbm=nws&&as_src=-newswire+-wire+-presswire+-PR+-press+-release+-wikipedia&q=%22SSE%22">noticias</a> · <a rel="nofollow" class="external text" href="http://books.google.com/books?as_brr=0&as_pub=-icon&q=%22SSE%22">libros</a> · <a rel="nofollow" class="external text" href="http://scholar.google.com/scholar?q=%22SSE%22">académico</a> · <a rel="nofollow" class="external text" href="http://images.google.com/images?safe=off&as_rights=(cc_publicdomain%7ccc_attribute%7ccc_sharealike%7ccc_noncommercial%7ccc_nonderived)&q=%22SSE%22">imágenes</a></span></span></span></div><div class="hide-when-compact"><small><div>Este aviso fue puesto el 6 de abril de 2019.</div></small></div></td> </tr> </tbody></table> <p><b>SSE</b> (Streaming <a href="/wiki/SIMD" title="SIMD">SIMD</a> Extensions) es una extensión al grupo de instrucciones <a href="/wiki/MMX" title="MMX">MMX</a> para procesadores <a href="/wiki/Pentium" class="mw-redirect" title="Pentium">Pentium III</a>, introducida por <a href="/wiki/Intel" title="Intel">Intel</a> en febrero de 1999. Las instrucciones SSE son especialmente adecuadas para decodificación de <a href="/wiki/MPEG2" class="mw-redirect" title="MPEG2">MPEG2</a>, que es el <a href="/wiki/C%C3%B3dec" title="Códec">códec</a> utilizado normalmente en los <a href="/wiki/DVD" title="DVD">DVD</a>, procesamiento de gráficos tridimensionales y software de reconocimiento de voz. Estas fueron inicialmente conocidas como "KNI" por Katmai New Instructions (Katmai fue el nombre código de la primera revisión del núcleo del <a href="/wiki/Pentium_III" class="mw-redirect" title="Pentium III">Pentium III</a>, Intel estaba interesada en distinguir su nueva línea de procesadores de la generación anterior, el <a href="/wiki/Pentium_II" title="Pentium II">Pentium II</a>. En febrero de 2001, <a href="/wiki/AMD" class="mw-redirect" title="AMD">AMD</a> agregó esta tecnología en su procesador <a href="/wiki/Athlon_XP" class="mw-redirect" title="Athlon XP">Athlon XP</a>. </p><p>Estas instrucciones operan con paquetes de operandos en <a href="/wiki/Punto_flotante" class="mw-redirect" title="Punto flotante">punto flotante</a> de precisión simple (FP). </p><p>Hay varios tipos de instrucciones SSE: </p> <ul><li>Instrucciones SSE de Transferencia de datos.</li> <li>Instrucciones SSE de Conversión.</li> <li>Instrucciones SSE Aritméticas.</li> <li>Instrucciones SSE lógicas.</li></ul> <p>Con la tecnología SSE, los microprocesadores <a href="/wiki/X86" title="X86">x86</a> fueron dotados de setenta nuevas instrucciones y de ocho registros nuevos: del xmm0 al xmm7. Estos registros tienen una extensión de 128 bits (es decir que pueden almacenar hasta 16 bytes de información cada uno). A diferencia de su antecesor, <a href="/wiki/MMX" title="MMX">MMX</a>, la utilización de SSE no implicaba la inhabilitación de la unidad de punto flotante (FPU en inglés) por lo que no era necesario habilitarla nuevamente, lo que significaba para MMX una significativa pérdida de velocidad. </p> <div class="mw-heading mw-heading2"><h2 id="Versiones_Posteriores">Versiones Posteriores</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=SSE&action=edit&section=1" title="Editar sección: Versiones Posteriores"><span>editar</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/SSE2" title="SSE2">SSE2</a>, esta extensión fue introducida con el <a href="/wiki/Pentium_4" title="Pentium 4">Pentium 4</a>, y luego incorporada por <a href="/wiki/AMD" class="mw-redirect" title="AMD">AMD</a> en los procesadores <a href="/wiki/Opteron" class="mw-redirect" title="Opteron">Opteron</a> y <a href="/wiki/Athlon_64" class="mw-redirect" title="Athlon 64">Athlon 64</a>, y es una gran mejora con respecto a la extensión original de SSE. SSE2 incorpora nuevas instrucciones matemáticas de punto flotante de doble precisión (64-bit) y de enteros de 8/16/32, las cuales trabajan con los mismos registros de la versión anterior. SSE2 permite trabajar con todos estos <a href="/wiki/Tipo_de_dato" title="Tipo de dato">tipos de datos</a> sin emplear las instrucciones de la <a href="/wiki/FPU" class="mw-redirect" title="FPU">FPU</a> ni de la extensión <a href="/wiki/MMX" title="MMX">MMX</a>. En total, se agregaron 144 instrucciones, siendo esta una de las mejoras más significativas de la tecnología SSE.</li></ul> <ul><li><a href="/wiki/SSE3" title="SSE3">SSE3</a>, esta extensión fue introducida con el núcleo del <a href="/wiki/Pentium_4" title="Pentium 4">Pentium 4</a> 5xx, llamado "Prescott", brindando 13 nuevas instrucciones matemáticas y manejo de procesos (<i>threads</i>). En los procesadores <a href="/wiki/AMD" class="mw-redirect" title="AMD">AMD</a> se incorporó en el núcleo llamado "Venice". <a href="/wiki/SSSE3" title="SSSE3">SSSE3</a> (Supplemental SSE3), es una mejora menor de esta extensión. Fue presentada en los procesadores <a href="/wiki/Intel_Core_2_Duo" class="mw-redirect" title="Intel Core 2 Duo">Intel Core 2 Duo</a> y <a href="/wiki/Xeon" class="mw-redirect" title="Xeon">Xeon</a>. Fueron agregadas 32 nuevas instrucciones con el fin de mejorar la velocidad de ejecución.</li></ul> <ul><li><a href="/wiki/SSE4" title="SSE4">SSE4</a> es una mejora importante del <a href="/wiki/Conjunto_de_instrucciones" title="Conjunto de instrucciones">conjunto de instrucciones</a> SSE. Intel ha trabajado con fabricantes de aplicaciones y de <a href="/wiki/Sistema_operativo" title="Sistema operativo">sistemas operativos</a>, con el fin de establecer esta extensión como un estándar en la industria del software. Fue presentada en 2007. Los procesadores Intel Core 2 Duo de 45nm ya disponen de estas instrucciones.</li></ul> <div class="mw-heading mw-heading2"><h2 id="Véase_también"><span id="V.C3.A9ase_tambi.C3.A9n"></span>Véase también</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=SSE&action=edit&section=2" title="Editar sección: Véase también"><span>editar</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/MMX" title="MMX">MMX</a></li> <li><a href="/wiki/3DNow!" title="3DNow!">3DNow!</a></li> <li><a href="/wiki/SSE2" title="SSE2">SSE2</a></li> <li><a href="/wiki/SSE3" title="SSE3">SSE3</a></li> <li><a href="/wiki/AltiVec" title="AltiVec">AltiVec</a></li> <li><a href="/wiki/AVX" class="mw-redirect" title="AVX">AVX</a></li> <li><a href="/wiki/Arquitectura_x86" class="mw-redirect" title="Arquitectura x86">Arquitectura x86</a></li> <li><a href="/wiki/Anexo:Listados_de_instrucciones_x86" class="mw-redirect" title="Anexo:Listados de instrucciones x86">Anexo:Listados de instrucciones x86</a></li></ul> <style data-mw-deduplicate="TemplateStyles:r161257576">.mw-parser-output .mw-authority-control{margin-top:1.5em}.mw-parser-output .mw-authority-control .navbox table{margin:0}.mw-parser-output .mw-authority-control .navbox hr:last-child{display:none}.mw-parser-output .mw-authority-control .navbox+.mw-mf-linked-projects{display:none}.mw-parser-output .mw-authority-control .mw-mf-linked-projects{display:flex;padding:0.5em;border:1px solid var(--border-color-base,#a2a9b1);background-color:var(--background-color-neutral,#eaecf0);color:var(--color-base,#202122)}.mw-parser-output .mw-authority-control .mw-mf-linked-projects ul li{margin-bottom:0}.mw-parser-output .mw-authority-control .navbox{border:1px solid var(--border-color-base,#a2a9b1);background-color:var(--background-color-neutral-subtle,#f8f9fa)}.mw-parser-output .mw-authority-control .navbox-list{border-color:#f8f9fa}.mw-parser-output .mw-authority-control .navbox th{background-color:#eeeeff}html.skin-theme-clientpref-night .mw-parser-output .mw-authority-control .mw-mf-linked-projects{border:1px solid var(--border-color-base,#72777d);background-color:var(--background-color-neutral,#27292d);color:var(--color-base,#eaecf0)}html.skin-theme-clientpref-night .mw-parser-output .mw-authority-control .navbox{border:1px solid var(--border-color-base,#72777d)!important;background-color:var(--background-color-neutral-subtle,#202122)!important}html.skin-theme-clientpref-night .mw-parser-output .mw-authority-control .navbox-list{border-color:#202122!important}html.skin-theme-clientpref-night .mw-parser-output .mw-authority-control .navbox th{background-color:#27292d!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .mw-authority-control .mw-mf-linked-projects{border:1px solid var(--border-color-base,#72777d)!important;background-color:var(--background-color-neutral,#27292d)!important;color:var(--color-base,#eaecf0)!important}html.skin-theme-clientpref-os .mw-parser-output .mw-authority-control .navbox{border:1px solid var(--border-color-base,#72777d)!important;background-color:var(--background-color-neutral-subtle,#202122)!important}html.skin-theme-clientpref-os .mw-parser-output .mw-authority-control .navbox-list{border-color:#202122!important}html.skin-theme-clientpref-os .mw-parser-output .mw-authority-control .navbox th{background-color:#27292d!important}}</style><div class="mw-authority-control"><div role="navigation" class="navbox" aria-label="Navbox" style="width: inherit;padding:3px"><table class="hlist navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="row" class="navbox-group" style="width: 12%; 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