Canada
In June 2011, 8 systems appeared in the TOP500 list.
| Rank | System | Procs | Memory(GB) | Rmax (GFlops) | Rpeak (GFlops) | Vendor |
|---|---|---|---|---|---|---|
| 45 |
GPC iDataPlex, Xeon E55xx QC 2.53 GHz, GigE |
30240 | N/A | 168600 | 306029 | IBM |
| 55 |
Guillimin iDataPlex DX360M3, Xeon 2.66, Infiniband |
14400 | N/A | 136300 | 153216 | IBM |
| 119 |
Colosse Sun Blade x6048, Xeon X5560 2.8 Ghz, Infiniband QDR |
7616 | 19200 | 77170 | 85299 | Sun |
| 137 | iDataPlex DX360M3, Xeon 2.66, Infiniband | 7560 | N/A | 71557.5 | 80438.4 | IBM |
| 325 | Power 575, p6 4.7 GHz, Infiniband | 3328 | N/A | 48932.7 | 62566.4 | IBM |
| 350 | iDataPlex, Xeon X56xx 6C 2.66 GHz, Infiniband | 5040 | N/A | 47325.7 | 53625.6 | IBM |
| 356 | Cluster Platform SL165z G7, Opteron 6174 2.2 Ghz, Infiniband | 7680 | N/A | 46920 | 67584 | HP |
| 422 | Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet | 6820 | N/A | 43322.8 | 81840 | HP |