Korea, South
In November 2004, 11 systems appeared in the TOP500 list.
| Rank | System | Procs | Memory(GB) | Rmax (GFlops) | Rpeak (GFlops) | Vendor |
|---|---|---|---|---|---|---|
| 65 |
Nankai Star xSeries Xeon 2.4 GHz, Myrinet |
1024 | N/A | 3067 | 4915.2 | IBM |
| 87 | Cray X1 | 188 | N/A | 2188.15 | 2406.4 | Cray Inc. |
| 156 | xSeries Xeon 2.8 GHz - Myrinet | 512 | N/A | 1762 | 2867 | IBM |
| 157 | pSeries 690 Turbo 1.7 GHz | 544 | N/A | 1760 | 3699.2 | IBM |
| 231 | Pegasus P4 Xeon Cluster 2.2/2.4/2.8 GHz - Giganet | 520 | N/A | 1283 | 2557 | Self-made |
| 270 | Integrity Superdome, 1.5 GHz, HPlex | 288 | N/A | 1210 | 1728 | HP |
| 312 | SuperDome 875 MHz/HyperPlex | 576 | N/A | 1138.7 | 2016 | HP |
| 364 | SuperDome 875 MHz/HyperPlex | 512 | N/A | 1024.3 | 1792 | HP |
| 388 | SuperDome 875 MHz/HyperPlex | 512 | N/A | 1013 | 1792 | HP |
| 389 | SuperDome 875 MHz/HyperPlex | 512 | N/A | 1013 | 1792 | HP |
| 471 | SuperDome 875 MHz/HyperPlex | 448 | N/A | 897 | 1568 | HP |