Mixed
In November 2004, 3 systems appeared in the TOP500 list.
| Rank | System | Procs | Memory(GB) | Rmax (GFlops) | Rpeak (GFlops) | Vendor |
|---|---|---|---|---|---|---|
| 2 |
Columbia SGI Altix 1.5 GHz, Voltaire Infiniband |
10160 | N/A | 51870 | 60960 | SGI |
| 14 | RIKEN Super Combined Cluster | 2048 | N/A | 8728 | 12534 | Fujitsu |
| 335 | SGI Altix 1.5 GHz | 256 | N/A | 1069 | 1536 | SGI |