DOE/NNSA/LANL
In November 2008, 5 systems appeared in the TOP500 list.
| Rank | System | Procs | Memory(GB) | Rmax (GFlops) | Rpeak (GFlops) | Vendor |
|---|---|---|---|---|---|---|
| 1 |
Roadrunner BladeCenter QS22/LS21 Cluster, PowerXCell 8i 3.2 Ghz / Opteron DC 1.8 GHz , Voltaire Infiniband |
129600 | N/A | 1.105e+06 | 1.4567e+06 | IBM |
| 41 |
Cerrillos BladeCenter QS22/LS21 Cluster, PowerXCell 8i 3.2 Ghz / Opteron DC 1.8 GHz , Infiniband |
7200 | N/A | 63250 | 80928 | IBM |
| 424 |
Roadrunner 3 xSeries x3755 Cluster Opteron dual core 2.2 GHz, Infiniband |
4608 | N/A | 14070 | 20275.2 | IBM |
| 425 |
Roadrunner 1 xSeries x3755 Cluster Opteron dual core 2.2 GHz, Infiniband |
4608 | N/A | 14070 | 20275.2 | IBM |
| 426 |
Roadrunner 2 xSeries x3755 Cluster Opteron dual core 2.2 GHz, Infiniband |
4608 | N/A | 14070 | 20275.2 | IBM |