Proprietary
In June 2000, 6 systems appeared in the TOP500 list.
| Rank | System | Procs | Memory(GB) | Rmax (GFlops) | Rpeak (GFlops) | Vendor |
|---|---|---|---|---|---|---|
| 1 | ASCI Red | 9632 | N/A | 2379 | 3207 | Intel |
| 306 | V2500/SCA | 64 | N/A | 51.2 | 112.64 | HP |
| 311 | V2500/SCA | 64 | N/A | 51.2 | 112.64 | HP |
| 312 | V2500/SCA | 64 | N/A | 51.2 | 112.64 | HP |
| 321 | V2500/SCA | 64 | N/A | 51.2 | 112.64 | HP |
| 322 | V2500/SCA | 64 | N/A | 51.2 | 112.64 | HP |