June 2012 | TOP500

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</ul> </li> <li class=" " id="43"> <a href="/media-kit/" > MEDIA KIT </a> </li> </ul> </div> </div> </nav> <div class="container py-3"> <div class="row"> <div class="col-sm-12 col-md-9 col-lg-9" style="border: none; padding-left: 10px;"> <ul class="breadcrumb"> <li> <a href="/">Home</a> <span class="separator">»</span> </li> <li> <a href="/lists/">Lists</a> <span class="separator">»</span> </li> <li> <a href="/lists/top500/">TOP500</a> <span class="separator">»</span> </li> <li> <span class="active">June 2012</span> </li> </ul> <h1 style="text-transform: uppercase">June 2012</h1> <nav class="navbar navbar-expand-md navbar-default navbar-light navbar-right" role="navigation" style="margin-bottom: 20px; margin-left: 20px; width: 280px;"> <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContentSubmenu" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation"> <span class="navbar-toggler-icon"></span> </button> <div class="collapse navbar-collapse" id="navbarSupportedContentSubmenu"> <div class="panel-heading" style="font-weight: bold;"> </div> <ul class="nav nav-stacked" > <h6 style="font-weight: bold"><i class="fas fa-list"></i> TOP500 Release </h6> <li><a style="color: black" href="/lists/top500/list/2012/06">The List</a></li> <li><a style="color: black" href="/lists/top500/2012/06/highlights" title="Highlights">List highlights</a></li> <h6 style="font-weight: bold"><i class="fas fa-chart-bar"></i> Statistics</h6> <li><a style="color: black" href="/statistics/perfdevel">Performance Development</a></li> <li><a style="color: black" href="/statistics/sublist">Sublist Generator</a></li> <li><a style="color: black" href="/statistics/list">List Statistics</a></li> <li><a style="color: black" href="/statistics/treemaps">Tree Maps</a></li> <li><a style="color: black" href="/statistics/overtime">Historical Charts</a></li> <h6 style="font-weight: bold"><i class="fas fa-download"></i> Downloads</h6> <li><a style="color: black" href="/lists/top500/2012/06/download/TOP500_201206_all.xml" title="List in XML Format">TOP500 List (XML)</a> </li> <li><a style="color: black" href="/lists/top500/2012/06/download/TOP500_201206.xls" title="List in Excel Format">TOP500 List (Excel)</a> </li> <li><a style="color: black" href="/lists/top500/2012/06/download/TOP500_201206_Poster.png" title="Poster">TOP500 Poster</a> </li> <li><a style="color: black" href="/lists/top500/2012/06/download/TOP500_201206_Poster.pdf" title="Poster in PDF Format">Poster in PDF</a> </li> </ul> </div> </nav> <p>For the first time since November 2009, a United States supercomputer sits atop the TOP500 list of the world’s top supercomputers. Named Sequoia, the IBM BlueGene/Q system installed at the Department of Energy’s Lawrence Livermore National Laboratory achieved an impressive 16.32 petaflop/s on the Linpack benchmark using 1,572,864 cores.</p> <p>Sequoia is also one of the most energy efficient systems on the list, which will be released Monday, June 18, at the 2012 International Supercomputing Conference in Hamburg, Germany. This will mark the 39th edition of the list, which is compiled twice each year.</p> <p>On the latest list, Fujitsu’s “K Computer” installed at the RIKEN Advanced Institute for Computational Science (AICS) in Kobe, Japan, is now the No. 2 system with 10.51 Pflop/s on the Linpack benchmark using 705,024 SPARC64 processing cores. The K Computer held the No. 1 spot on the previous two lists.</p> <p>The new Mira supercomputer, an IBM BlueGene/Q system at Argonne National Laboratory in Illinois, debuted at No. 3, with 8.15 petaflop/s on the Linpack benchmark using 786,432 cores. The other U.S. system in the Top 10 is the upgraded Jaguar at Oak Ridge National Laboratory in Tennessee, which was the top U.S. system on the previous list and now clocks in at No. 6.</p> <p>The newest list also marks a return of European systems in force. The most powerful system in Europe and No.4 on the List is SuperMUC, an IBM iDataplex system installed at Leibniz Rechenzentrum in Germany. Another German machine, the JuQUEEN BlueGene/Q at Forschungszentrum Juelich, is No. 8.</p> <p>Italy makes its debut in the Top 10 with an IBM BlueGene/Q system installed at CINECA. The system is at No. 7 on the list with 1.72 Pflop/s performance. In all, four of the top 10 supercomputers are IBM BlueGene/Q systems. France occupies the No. 9 spot with a homegrown Bull supercomputer.</p> <p>China, which briefly took the No. 1 and No.3 spots in November 2010, has two systems in the Top 10, with Tianhe-1Aat the National Supercomputing Center in Tianjin in No. 5 and Nebulae at the National Supercomputing Centre in Shenzhen No. 10.</p> <p>Total performance of all the systems on the list has increased considerably since November 2011, reaching 123.4 Pflop/s. The combined performance of the last list was 74.2 Pflop/s. In all, 20 of the supercomputers on the newest list reached performance levels of 1 Pflop/s or more. The No. 500 machine on the list notched a performance level of 60.8 teraflop/s, which was enough to reach No. 332 just seven months ago.</p> <h3>TOP 10 Sites for June 2012</h3> <p>For more information about the sites and systems in the list, click on the links or view the <a href="/lists/top500/list/2012/06">complete list</a>.</p> <table class="table table-condensed table-striped"> <thead> <tr> <th>Rank</th> <th>System</th> <th>Cores</th> <th>Rmax (TFlop/s)</th> <th>Rpeak (TFlop/s)</th> <th>Power (kW)</th> </tr> </thead> <tr> <td>1</td> <td> <a href="/system/177556"> <b>Sequoia</b> - BlueGene/Q, Power BQC 16C 1.60 GHz, Custom, </a> IBM <br/> <a href="/site/49763">DOE/NNSA/LLNL</a><br>United States </td> <td style="text-align: right;">1,572,864</td> <td style="text-align: right;">16,324.75</td> <td style="text-align: right;">20,132.66</td> <td>7,890</td> </tr> <tr> <td>2</td> <td> <a href="/system/177232">K computer, SPARC64 VIIIfx 2.0GHz, Tofu interconnect, </a> Fujitsu <br/> <a href="/site/50313">RIKEN Advanced Institute for Computational Science (AICS)</a><br>Japan </td> <td style="text-align: right;">705,024</td> <td style="text-align: right;">10,510.00</td> <td style="text-align: right;">11,280.38</td> <td>12,660</td> </tr> <tr> <td>3</td> <td> <a href="/system/177718"> <b>Mira</b> - BlueGene/Q, Power BQC 16C 1.60GHz, Custom, </a> IBM <br/> <a href="/site/47347">DOE/SC/Argonne National Laboratory</a><br>United States </td> <td style="text-align: right;">786,432</td> <td style="text-align: right;">8,162.38</td> <td style="text-align: right;">10,066.33</td> <td>3,945</td> </tr> <tr> <td>4</td> <td> <a href="/system/177719"> <b>SuperMUC</b> - iDataPlex DX360M4, Xeon E5-2680 8C 2.70GHz, Infiniband FDR, </a> IBM/Lenovo <br/> <a href="/site/48248">Leibniz Rechenzentrum</a><br>Germany </td> <td style="text-align: right;">147,456</td> <td style="text-align: right;">2,897.00</td> <td style="text-align: right;">3,185.05</td> <td>3,423</td> </tr> <tr> <td>5</td> <td> <a href="/system/176929"> <b>Tianhe-1A</b> - NUDT YH MPP, Xeon X5670 6C 2.93 GHz, NVIDIA 2050, </a> NUDT <br/> <a href="/site/50310">National Supercomputing Center in Tianjin</a><br>China </td> <td style="text-align: right;">186,368</td> <td style="text-align: right;">2,566.00</td> <td style="text-align: right;">4,701.00</td> <td>4,040</td> </tr> <tr> <td>6</td> <td> <a href="/system/176544"> <b>Jaguar</b> - Cray XK6, Opteron 6274 16C 2.200GHz, Cray Gemini interconnect, NVIDIA 2090, </a> Cray/HPE <br/> <a href="/site/48553">DOE/SC/Oak Ridge National Laboratory</a><br>United States </td> <td style="text-align: right;">298,592</td> <td style="text-align: right;">1,941.00</td> <td style="text-align: right;">2,627.61</td> <td>5,142</td> </tr> <tr> <td>7</td> <td> <a href="/system/177720"> <b>Fermi</b> - BlueGene/Q, Power BQC 16C 1.60GHz, Custom, </a> IBM <br/> <a href="/site/47495">CINECA</a><br>Italy </td> <td style="text-align: right;">163,840</td> <td style="text-align: right;">1,725.49</td> <td style="text-align: right;">2,097.15</td> <td>822</td> </tr> <tr> <td>8</td> <td> <a href="/system/177722"> <b>JUQUEEN</b> - BlueGene/Q, Power BQC 16C 1.60GHz, Custom, </a> IBM <br/> <a href="/site/47871">Forschungszentrum Juelich (FZJ)</a><br>Germany </td> <td style="text-align: right;">131,072</td> <td style="text-align: right;">1,380.39</td> <td style="text-align: right;">1,677.72</td> <td>658</td> </tr> <tr> <td>9</td> <td> <a href="/system/177818"> <b>Curie thin nodes</b> - Bullx B510, Xeon E5-2680 8C 2.700GHz, Infiniband QDR, </a> EVIDEN <br/> <a href="/site/50414">CEA/TGCC-GENCI</a><br>France </td> <td style="text-align: right;">77,184</td> <td style="text-align: right;">1,359.00</td> <td style="text-align: right;">1,667.17</td> <td>2,132</td> </tr> <tr> <td>10</td> <td> <a href="/system/176819"> <b>Nebulae</b> - Dawning TC3600 Blade System, Xeon X5650 6C 2.66GHz, Infiniband QDR, NVIDIA 2050, </a> Sugon <br/> <a href="/site/50287">National Supercomputing Centre in Shenzhen (NSCS)</a><br>China </td> <td style="text-align: right;">120,640</td> <td style="text-align: right;">1,271.00</td> <td style="text-align: right;">2,984.30</td> <td>2,580</td> </tr> </table> </div> <div class="col-sm-12 col-md-3 col-lg-3"> <div id="right" style="width: 250px;"> <ul class="kachel-nav "> <li><a class="top500" title="TOP500" href="/">TOP500</a></li> <li><a class="list" title="Current List" href="/lists/top500/2024/11"><h1>Current List</h1></a></li> <li><a class="anniv" title="25 Year Anniversary" href="/25years"><h1>25 Year Anniversary</h1></a></li> <li><a class="newsletter" title="Newsletter" href="https://www.top500.org/accounts/signup"><h1>Newsletter Signup</h1></a></li> </ul> </div>  <script async src="https://www.googletagmanager.com/gtag/js?id=UA-325590-1"></script> <script> window.dataLayer = window.dataLayer || []; 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June 2012 | TOP500