Los Alamos National Laboratory
In June 2003, 7 systems appeared in the TOP500 list.
| Rank | System | Procs | Memory(GB) | Rmax (GFlops) | Rpeak (GFlops) | Vendor |
|---|---|---|---|---|---|---|
| 2 | ASCI Q - AlphaServer SC45, 1.25 GHz | 8192 | N/A | 13880 | 20480 | HP |
| 30 | ASCI Blue Mountain | 6144 | N/A | 1608 | 3072 | SGI |
| 78 |
Grendels Grendels P4 Cluster 2.4 GHz - Myrinet |
252 | N/A | 840.5 | 1209.6 | LNXI |
| 88 | Space Simulator, P4 2.53 GHz - GigEth | 288 | N/A | 757.1 | 1457 | Self-made |
| 167 | ASCI Q - AlphaServer SC45, 1.25 GHz | 256 | N/A | 538.4 | 640 | HP |
| 282 | ORIGIN 3000 500 MHz | 512 | N/A | 405.6 | 512 | SGI |
| 354 | AlphaServer SC40, 833 MHz | 256 | N/A | 349.9 | 426.5 | HP |