United Kingdom
In December 1995, 17 systems appeared in the TOP500 list.
| Rank | System | Procs | Memory(GB) | Rmax (GFlops) | Rpeak (GFlops) | Vendor |
|---|---|---|---|---|---|---|
| 23 | T3D MC320-8 | 320 | N/A | 31.7 | 48 | Cray Inc. |
| 33 | T3D MC256-8 | 256 | N/A | 25.3 | 38.4 | Cray Inc. |
| 64 | Y-MP C916/16256 | 16 | N/A | 13.7 | 15.238 | Cray Inc. |
| 73 | Y-MP C916/16256 | 16 | N/A | 13.7 | 15.238 | Cray Inc. |
| 85 | Y-MP C916/16256 | 16 | N/A | 13.7 | 15.238 | Cray Inc. |
| 93 | T3D MCA128-8 | 128 | N/A | 12.8 | 19.2 | Cray Inc. |
| 308 | SP2/20 | 20 | N/A | 3.7 | 5.32 | IBM |
| 344 | POWER CHALLENGE | 12 | N/A | 3.398 | 4.32 | SGI |
| 382 | POWER CHALLENGE | 14 | N/A | 3.203 | 4.2 | SGI |
| 396 | SP2/16 | 16 | N/A | 3 | 4.256 | IBM |
| 406 | SP2/16 | 16 | N/A | 3 | 4.256 | IBM |
| 413 | SP2/16 | 16 | N/A | 3 | 4.256 | IBM |
| 441 | POWER CHALLENGE | 12 | N/A | 2.874 | 3.6 | SGI |
| 452 | POWER CHALLENGE | 12 | N/A | 2.874 | 3.6 | SGI |
| 458 | POWER CHALLENGE | 12 | N/A | 2.874 | 3.6 | SGI |
| 460 | POWER CHALLENGE | 12 | N/A | 2.874 | 3.6 | SGI |
| 495 | iPSC/860 | 128 | N/A | 2.6 | 5.12 | Intel |