High Energy Accelerator Research Organization /KEK

URL http://www.kek.jp/
SegmentResearch
CityTsukuba
CountryJapan
System Year Vendor Cores Rmax (GFlop/s) Rpeak (GFlop/s)
HIMAWARI - BlueGene/Q, Power BQC 16C 1.600GHz, Custom Interconnect 2012 IBM 49,152 536,663 629,146
SAKURA - BlueGene/Q, Power BQC 16C 1.60GHz, Custom 2012 IBM 49,152 536,663 629,146
Suiren - ExaScaler 32U256SC Cluster, Intel Xeon E5-2660v2 10C 2.2GHz, Infiniband FDR, PEZY-SC 2014 PEZY Computing / Exascaler Inc. 262,784 206,572 373,022.7
Suiren Blue - ExaScaler-1.4 16Brick, Xeon E5-2618Lv3 8C 2.3GHz, Infiniband, PEZY-SC 2015 PEZY Computing / Exascaler Inc. 263,168 193,913 384,811
KEK/BG Sakura - eServer Blue Gene Solution 2006 IBM 8,192 18,665 22,937.6
KEK/BG MOMO - eServer Blue Gene Solution 2006 IBM 8,192 18,665 22,937.6
KEK/BG UME - eServer Blue Gene Solution 2006 IBM 4,096 9,433 11,468.8
SR8000-F1/100 2000 Hitachi 100 917 1,200
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