Mixed
In November 2005, 4 systems appeared in the TOP500 list.
| Rank | System | Procs | Memory(GB) | Rmax (GFlops) | Rpeak (GFlops) | Vendor |
|---|---|---|---|---|---|---|
| 4 |
Columbia SGI Altix 1.5 GHz, Voltaire Infiniband |
10160 | N/A | 51870 | 60960 | SGI |
| 38 | RIKEN Super Combined Cluster | 2048 | N/A | 8728 | 12534 | Fujitsu |
| 54 |
Explore SGI Altix 3700 Bx2, 1.5 GHz, NUMAlink, Infiniband |
1152 | 1152 | 6309.1 | 6912 | SGI |
| 166 | SGI Altix 3700 Bx2, 1.5 GHz, NUMAlink, GigEth | 1280 | N/A | 2887 | 7680 | SGI |