Switzerland
In June 2003, 3 systems appeared in the TOP500 list.
| Rank | System | Procs | Memory(GB) | Rmax (GFlops) | Rpeak (GFlops) | Vendor |
|---|---|---|---|---|---|---|
| 47 | pSeries 690 Turbo 1.3GHz | 400 | N/A | 1081 | 2080 | IBM |
| 94 | pSeries 690 Turbo 1.3GHz | 256 | N/A | 736.6 | 1331.2 | IBM |
| 144 | zBox, AMD AthlonMP 1.8 GHz - SCI 2D | 288 | N/A | 570.1 | 1036.8 | Self-made |