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In June 2008, 3 systems appeared in the TOP500 list.
| Rank | System | Procs | Memory(GB) | Rmax (GFlops) | Rpeak (GFlops) | Vendor |
|---|---|---|---|---|---|---|
| 49 | Earth-Simulator | 5120 | N/A | 35860 | 40960 | NEC |
| 175 | Cray X1E (2GB) | 1014 | N/A | 14955 | 18333 | Cray Inc. |
| 357 |
PACS-CS PACS-CS, low voltage Xeon 2.8 GHz, 3D Hyper-Crossbar |
2560 | 5120 | 10350 | 14336 | Hitachi/Fujitsu |