Japan Atomic Energy Research Institute
In December 1995, 5 systems appeared in the TOP500 list.
| Rank | System | Procs | Memory(GB) | Rmax (GFlops) | Rpeak (GFlops) | Vendor |
|---|---|---|---|---|---|---|
| 11 | VPP500/42 | 42 | N/A | 54.5 | 67.2 | Fujitsu |
| 142 | XP/S20 | 256 | N/A | 7.6 | 12.8 | Intel |
| 188 | SX-3/41R | 4 | N/A | 5.8 | 6.4 | NEC |
| 274 | VP2600/10 | 1 | N/A | 4 | 5 | Fujitsu |
| 275 | VP2600/10 | 1 | N/A | 4 | 5 | Fujitsu |