China
In November 2007, 10 systems appeared in the TOP500 list.
| Rank | System | Procs | Memory(GB) | Rmax (GFlops) | Rpeak (GFlops) | Vendor |
|---|---|---|---|---|---|---|
| 59 | BladeCenter HS21 Cluster, Xeon dual core, 2.33 GHz, GigEthernet | 4096 | 4096 | 18600 | 38223.9 | IBM |
| 142 | eServer pSeries 655 (1.7 GHz Power4+) | 3200 | N/A | 10310 | 21760 | IBM |
| 233 | eServer pSeries p5 575 1.9 GHz | 1280 | N/A | 8349.1 | 9728 | IBM |
| 251 | Dawning 4000A, Opteron 2.2 GHz, Myrinet | 2560 | N/A | 8061 | 11264 | Dawning |
| 378 | Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz, GigEthernet | 1950 | N/A | 6976 | 12480 | HP |
| 379 | Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz, GigEthernet | 1950 | N/A | 6976 | 12480 | HP |
| 380 | Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz, GigEthernet | 1950 | N/A | 6976 | 12480 | HP |
| 381 | Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz, GigEthernet | 1950 | N/A | 6976 | 12480 | HP |
| 382 | Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz, GigEthernet | 1950 | N/A | 6976 | 12480 | HP |
| 383 | Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz, GigEthernet | 1950 | N/A | 6976 | 12480 | HP |