DOE/NNSA/LANL
In June 2011, 2 systems appeared in the TOP500 list.
| Rank | System | Procs | Memory(GB) | Rmax (GFlops) | Rpeak (GFlops) | Vendor |
|---|---|---|---|---|---|---|
| 10 |
Roadrunner BladeCenter QS22/LS21 Cluster, PowerXCell 8i 3.2 Ghz / Opteron DC 1.8 GHz, Voltaire Infiniband |
122400 | N/A | 1.042e+06 | 1.37578e+06 | IBM |
| 61 |
Cerrillos BladeCenter QS22/LS21 Cluster, PowerXCell 8i 3.2 Ghz / Opteron DC 1.8 GHz, Infiniband |
14400 | N/A | 126500 | 161856 | IBM |