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新一轮Green500最节能超级计算机排行榜由Green500.org在6日出炉,IBM以绝对优势拿下了全球排名前20名中的18名.
Green500同时表示,超级计算机的平均效率上升了10%,总功率上升了15%.决定超级计算机绿色性能的关键因素在于每瓦能产生多少计算效率.
结果IBM在华沙大学跨学科研究与计算数学建模中心建立的IBM BladeCenter QS22超级计算机以每瓦536Mflops(百万浮点运算每秒)的成绩拔得头筹.
Green500 RankMFLOPS/WSite*Computer*Total Power (kW)TOP500 Rank*
1. 536.24Interdisciplinary Centre for Mathematical and Computational Modeling, University of WarsawBladeCenter QS22 Cluster, PowerXCell 8i 4.0 Ghz, Infiniband34.63422
2. 458.33DOE/NNSA/LANLBladeCenter QS22/LS21 Cluster, PowerXCell 8i 3.2 Ghz / Opteron DC 1.8 GHz, Infiniband13861
2. 458.33IBM Poughkeepsie Benchmarking CenterBladeCenter QS22/LS21 Cluster, PowerXCell 8i 3.2 Ghz / Opteron DC 1.8 GHz, Infiniband13862
4. 444.94DOE/NNSA/LANLBladeCenter QS22/LS21 Cluster, PowerXCell 8i 3.2 Ghz / Opteron DC 1.8 GHz, Voltaire Infiniband2483.471
5. 428.91National Astronomical Observatory of JapanGRAPE-DR accelerator Cluster, Infiniband51.2*277
6. 371.67ASTRON/University GroningenBlue Gene/P Solution94.5124
7. 371.67IBM - RochesterBlue Gene/P Solution12684
7. 371.67IBM Thomas J. Watson Research CenterBlue Gene/P Solution12685
7. 371.67Max-Planck-Gesellschaft MPI/IPPBlue Gene/P Solution12686
7. 371.67Bulgarian State Agency for Information Technology and Communications (SAITC)Blue Gene/P Solution
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