IBM Thomas J. Watson Research Center
In November 2001, 3 systems appeared in the TOP500 list.
| Rank | System | Procs | Memory(GB) | Rmax (GFlops) | Rpeak (GFlops) | Vendor |
|---|---|---|---|---|---|---|
| 78 | SP Power3 375 MHz | 360 | N/A | 371 | 540 | IBM |
| 282 | SP PC604e 332 MHz | 320 | N/A | 133 | 212.4 | IBM |
| 302 | SP Power3 200 MHz | 212 | N/A | 124.4 | 169.6 | IBM |