Japan Atomic Energy Research Institute
In November 2002, 4 systems appeared in the TOP500 list.
| Rank | System | Procs | Memory(GB) | Rmax (GFlops) | Rpeak (GFlops) | Vendor |
|---|---|---|---|---|---|---|
| 47 | AlphaServer SC40, 833 MHz | 812 | N/A | 1007 | 1352.8 | HP |
| 97 | VPP5000/64 | 64 | N/A | 563 | 614.4 | Fujitsu |
| 154 | ORIGIN 3000 500 MHz | 512 | N/A | 405.6 | 512 | SGI |
| 362 | ORIGIN 3000 500 MHz | 256 | N/A | 210.2 | 256 | SGI |