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
KEK/BG MOMO - eServer Blue Gene Solution 2006 IBM 8,192 18,665 22,937.6
KEK/BG Sakura - 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
List Highest Rank Systems