Italy
In June 2003, 14 systems appeared in the TOP500 list.
| Rank | System | Procs | Memory(GB) | Rmax (GFlops) | Rpeak (GFlops) | Vendor |
|---|---|---|---|---|---|---|
| 36 | pSeries 690 Turbo 1.3GHz | 512 | N/A | 1384 | 2662.4 | IBM |
| 143 | pSeries 690 Turbo 1.3GHz | 200 | N/A | 574 | 1040 | IBM |
| 172 | SuperDome 875 MHz/HyperPlex | 256 | N/A | 530.5 | 896 | HP |
| 178 | SuperDome 875 MHz/HyperPlex | 256 | N/A | 529.6 | 896 | HP |
| 245 | SuperDome 875 MHz/HyperPlex | 192 | N/A | 421 | 672 | HP |
| 246 | SuperDome 875 MHz/HyperPlex | 192 | N/A | 421 | 672 | HP |
| 247 | SuperDome 875 MHz/HyperPlex | 192 | N/A | 421 | 672 | HP |
| 248 | SuperDome 875 MHz/HyperPlex | 192 | N/A | 421 | 672 | HP |
| 260 | SuperDome 875 MHz/HyperPlex | 192 | N/A | 412.7 | 672 | HP |
| 328 | SuperDome 750 MHz/HyperPlex | 192 | N/A | 361.4 | 576 | HP |
| 333 | SuperDome 750 MHz/HyperPlex | 192 | N/A | 358.5 | 576 | HP |
| 436 | SuperDome 875 MHz/HyperPlex | 128 | N/A | 285.8 | 448 | HP |
| 490 | SuperDome 750 MHz/HyperPlex | 128 | N/A | 245.3 | 384 | HP |
| 493 | SuperDome 750 MHz/HyperPlex | 128 | N/A | 245.1 | 384 | HP |