IBM Thomas J. Watson Research Center
In June 2011, 5 systems appeared in the TOP500 list.
| Rank | System | Procs | Memory(GB) | Rmax (GFlops) | Rpeak (GFlops) | Vendor |
|---|---|---|---|---|---|---|
| 98 |
BGW eServer Blue Gene Solution |
40960 | N/A | 91290 | 114688 | IBM |
| 109 | NNSA/SC Blue Gene/Q Prototype 2 | 8192 | N/A | 85880 | 104858 | IBM |
| 165 | NNSA/SC Blue Gene/Q Prototype 1 | 8192 | N/A | 65347 | 104858 | IBM |
| 192 | Power 750, Power7 3.86 GHz, 10GigE | 2560 | N/A | 58310 | 79053 | IBM |
| 345 | Blue Gene/P Solution | 16384 | N/A | 47725 | 55706 | IBM |