| System |
Year |
Vendor |
Cores |
Rmax (GFlop/s) |
Rpeak (GFlop/s) |
| Pegasus - NEC LX 102Bk-6, Xeon Platinum 8468 48C 2.1GHz, NVIDIA H100 PCIe 80GB, Infiniband NDR200, Ubuntu 22.04 |
2023
|
NEC
|
27,000 |
4,342,000 |
8,133,840 |
| Cygnus - NEC LX Cluster, Xeon Gold 6126 12C 2.6GHz, NVIDIA Tesla V100, InfiniBand HDR100 |
2019
|
NEC
|
27,520 |
1,582,000 |
2,399,744 |
| COMA (PACS-IX) - Cray CS300 1027GR, Intel Xeon E5-2670v2 10C 2.500GHz, Infiniband FDR, Intel Xeon Phi 7110P |
2014
|
Cray/HPE
|
55,664 |
745,997 |
998,502 |
| HA-PACS - Xtreme-X GreenBlade 8204, Xeon E5-2670 8C 2.600GHz, Infiniband QDR, NVIDIA 2090 |
2012
|
Cray/HPE
|
20,800 |
421,600 |
778,128 |
| HA-PACS TCA - Cray CS300 Cluster, Intel Xeon E5-2680v2 10C 2.800GHz, Infiniband QDR, NVIDIA K20x |
2013
|
Cray/HPE
|
4,864 |
277,100 |
364,288 |
| T2K Open Supercomputer - Appro Xtreme-X3 Server - Quad Opteron Quad Core 2.3 GHz, Infiniband |
2009
|
Cray/HPE
|
10,368 |
77,280 |
95,385 |
| T2K Open Supercomputer - Appro Xtreme-X3 Server - Quad Opteron Quad Core 2.3 GHz, Infiniband |
2008
|
Cray/HPE
|
10,000 |
76,460 |
92,000 |
| PACS-CS - PACS-CS, low voltage Xeon 2.8 GHz, 3D Hyper-Crossbar |
2006
|
Hitachi/Fujitsu
|
2,560 |
10,350 |
14,336 |
| CP-PACS/2048 |
1996
|
Hitachi/Tsukuba
|
2,048 |
368.2 |
614.4 |
| SR8000-G1/12 |
2002
|
Hitachi
|
12 |
150.1 |
172.8 |
