Italy
In November 2005, 6 systems appeared in the TOP500 list.
| Rank | System | Procs | Memory(GB) | Rmax (GFlops) | Rpeak (GFlops) | Vendor |
|---|---|---|---|---|---|---|
| 130 | eServer pSeries p5 575 1.9 GHz | 512 | N/A | 3392 | 3891.2 | IBM |
| 133 | xSeries, Xeon 3.06 GHz, Myrinet | 1024 | N/A | 3328 | 6266.88 | IBM |
| 284 | eServer, Opteron 2.0 GHz, Myrinet | 768 | N/A | 2308.13 | 3072 | IBM |
| 377 | Cluster Platform 3000 DL360G3 Xeon 3.2 GHz, GigEthernet | 516 | N/A | 1947.1 | 3302.4 | HP |
| 426 | SuperDome 875 MHz/HyperPlex | 960 | N/A | 1780.8 | 3360 | HP |
| 427 | SuperDome 875 MHz/HyperPlex | 960 | N/A | 1780.8 | 3360 | HP |