NCSA
In June 2005, 4 systems appeared in the TOP500 list.
| Rank | System | Procs | Memory(GB) | Rmax (GFlops) | Rpeak (GFlops) | Vendor |
|---|---|---|---|---|---|---|
| 20 |
Tungsten PowerEdge 1750, P4 Xeon 3.06 GHz, Myrinet |
2500 | N/A | 9819 | 15300 | Dell |
| 38 | TeraGrid, Itanium2 1.3/1.5 GHZ, Myrinet | 1776 | N/A | 7215 | 10259 | IBM |
| 47 |
Tungsten 2 PowerEdge 1850, 3.6 GHz, Infiniband |
1024 | N/A | 6118 | 7373 | Dell |
| 48 | SGI Altix 3700 Bx2, 1.6 GHz, NUMALink | 1024 | N/A | 6028.23 | 6553 | SGI |