IBM - Rochester
In June 2007, 2 systems appeared in the TOP500 list.
| Rank | System | Procs | Memory(GB) | Rmax (GFlops) | Rpeak (GFlops) | Vendor |
|---|---|---|---|---|---|---|
| 31 | Blue Gene/P Solution | 8192 | N/A | 20860 | 27850 | IBM |
| 116 | xSeries x3455 Cluster Opteron, 2.6 GHz, Infiniband | 4228 | N/A | 8210 | 21985.6 | IBM |