| System |
Year |
Vendor |
Cores |
Rmax (GFlop/s) |
Rpeak (GFlop/s) |
| Power 775, POWER7 8C 3.836GHz, Custom Interconnect |
2011
|
IBM
|
6,912 |
178,625 |
212,115 |
| Power 775, Power7 3.836 GHz |
2011
|
IBM
|
2,816 |
70,760 |
86,395 |
| BladeCenter QS22/LS21 Cluster, PowerXCell 8i 3.2 Ghz / Opteron DC 1.8 GHz, Infiniband |
2008
|
IBM
|
7,200 |
63,250 |
80,928 |
| Power 575, p6 4.7 GHz, Infiniband |
2009
|
IBM
|
1,152 |
17,602.5 |
21,657.6 |
| Power 575, p6 4.7 GHz, Infiniband |
2008
|
IBM
|
1,024 |
15,646.7 |
19,251.2 |
| BladeCenter JS21 Cluster, PPC 970, 2.5 GHz, Myrinet |
2006
|
IBM
|
512 |
3,637 |
5,120 |
| eServer pSeries p5 575 1.9 GHz |
2006
|
IBM
|
512 |
3,392 |
3,891.2 |
| eServer pSeries p5 575 1.9 GHz |
2005
|
IBM
|
320 |
2,121.4 |
2,432 |
