Korea, South
In June 2005, 14 systems appeared in the TOP500 list.
| Rank | System | Procs | Memory(GB) | Rmax (GFlops) | Rpeak (GFlops) | Vendor |
|---|---|---|---|---|---|---|
| 51 | eServer BladeCenter JS20 (PowerPC970 2.2 GHz), Myrinet | 968 | N/A | 5618.3 | 8518.4 | IBM |
| 80 | Cray X1E | 252 | 1008 | 3783.1 | 4556.16 | Cray Inc. |
| 114 |
Nankai Star xSeries Xeon 2.4 GHz, Myrinet |
1024 | N/A | 3067 | 4915.2 | IBM |
| 154 | Cray X1 | 188 | N/A | 2188.15 | 2406.4 | Cray Inc. |
| 222 | Cray X1E | 124 | 496 | 1905 | 2241.92 | Cray Inc. |
| 250 | xSeries Xeon 2.8 GHz - Myrinet | 512 | N/A | 1762 | 2867 | IBM |
| 251 | pSeries 690 Turbo 1.7 GHz | 544 | N/A | 1760 | 3699.2 | IBM |
| 398 | SuperDome 875 MHz/HyperPlex | 704 | N/A | 1330.6 | 2464 | HP |
| 417 | Integrity Superdome, 1.5 GHz, HPlex | 288 | N/A | 1287.4 | 1728 | HP |
| 418 | Pegasus P4 Xeon Cluster 2.2/2.4/2.8 GHz - Giganet | 520 | N/A | 1283 | 2557 | Self-made |
| 440 | SuperDome 875 MHz/HyperPlex | 640 | N/A | 1263.3 | 2240 | HP |
| 444 | SuperDome 1 GHz/HyperPlex | 544 | N/A | 1242.5 | 2176 | HP |
| 476 | SuperDome 875 MHz/HyperPlex | 608 | N/A | 1203.6 | 2128 | HP |
| 495 | SuperDome 1 GHz/HPlex | 512 | N/A | 1172.8 | 2048 | HP |