Los Alamos National Laboratory
In November 2004, 5 systems appeared in the TOP500 list.
| Rank | System | Procs | Memory(GB) | Rmax (GFlops) | Rpeak (GFlops) | Vendor |
|---|---|---|---|---|---|---|
| 6 | ASCI Q - AlphaServer SC45, 1.25 GHz | 8192 | N/A | 13880 | 20480 | HP |
| 18 |
Lightning Opteron 2 GHz, Myrinet |
2816 | 5632 | 8051 | 11264 | LNXI |
| 179 | ASCI Blue Mountain | 6144 | N/A | 1608 | 3072 | SGI |
| 248 | SGI Altix 1.5 GHz | 256 | N/A | 1258.53 | 1536 | SGI |
| 345 |
Orange Opteron 1.6 GHz, Infiniband |
512 | N/A | 1053 | 1638 | LNXI |