Canada
In November 2003, 8 systems appeared in the TOP500 list.
| Rank | System | Procs | Memory(GB) | Rmax (GFlops) | Rpeak (GFlops) | Vendor |
|---|---|---|---|---|---|---|
| 28 | pSeries 690 Turbo 1.3GHz | 864 | N/A | 2310 | 4492.8 | IBM |
| 58 |
glacier BladeCenter Xeon 3.06 GHz, Gig-Ethernet |
1008 | N/A | 1731.92 | 6168.96 | IBM |
| 70 | PowerRACK-HX dual Xeon 2.4 GHz - SMC GigE | 528 | N/A | 1455 | 2534.4 | Self-made |
| 140 | xSeries Cluster Xeon 2.4 GHz - Gig-E | 448 | N/A | 924.231 | 2150.4 | IBM |
| 250 | SX-6/80M10 | 80 | N/A | 616.9 | 640 | NEC |
| 256 | xSeries Cluster Xeon 2.4 GHz - Gig-E | 278 | N/A | 596.283 | 1334.4 | IBM |
| 409 | Cray X1 | 36 | N/A | 422.1 | 460.8 | Cray Inc. |
| 498 | Athlon 1.6 GHz, Myrinet | 240 | N/A | 403.6 | 768 | Self-made |