Statistics
Below are the results for the November 2009 TOP Green500 list grouped by 'Manufacturer'.
(You can click on a column header to change the sorting order.)
| Manufacturer | Count | Share | Total Power (kW) | Average MFLOPS/W | Average Green500 ranking |
| ACTION | 1 | 0.03% | 504 | 75.73 | 304 |
| Appro International | 6 | 0.21% | 5,591 | 89.41 | 293 |
| Bull SA | 5 | 0.17% | 5,160 | 104.68 | 263 |
| ClusterVision/Dell | 1 | 0.03% | 302 | 138.27 | 152 |
| ClusterVision/IBM | 1 | 0.03% | 135 | 213.10 | 78 |
| Cray Inc. | 19 | 0.66% | 50,672 | 136.36 | 209 |
| DALCO AG Switzerland | 1 | 0.03% | 317 | 91.51 | 250 |
| Dawning | 1 | 0.03% | 1,000 | 180.60 | 110 |
| Dell | 16 | 0.55% | 7,882 | 110.52 | 237 |
| Dell/Sun/IBM | 2 | 0.07% | 1,145 | 148.32 | 178 |
| DELLACS | 1 | 0.03% | 344 | 111.87 | 213 |
| Fujitsu | 5 | 0.17% | 3,384 | 109.20 | 221 |
| Hewlett-Packard | 209 | 7.21% | 106,132 | 63.59 | 366 |
| Hitachi | 3 | 0.1% | 2,086 | 98.05 | 239 |
| IBM | 185 | 6.38% | 57,795 | 182.08 | 151 |
| Intel | 1 | 0.03% | 426 | 84.51 | 274 |
| Koi Computers | 1 | 0.03% | 823 | 45.46 | 457 |
| Lenovo | 1 | 0.03% | 820 | 125.37 | 180 |
| Linux Networx | 1 | 0.03% | 707 | 57.48 | 378 |
| NEC | 2 | 0.07% | 2,586 | 162.03 | 225 |
| NEC/Sun | 1 | 0.03% | 1,103 | 78.88 | 290 |
| NUDT | 1 | 0.03% | 1,485 | 379.24 | 8 |
| Pyramid Computer | 1 | 0.03% | 201 | 163.18 | 127 |
| Raytheon-Aspen Systems/Appro | 1 | 0.03% | 214 | 124.91 | 181 |
| Self-made | 2 | 0.07% | 139 | 338.55 | 27 |
| SGI | 19 | 0.66% | 11,715 | 177.25 | 138 |
| SKIF/T-Platforms | 1 | 0.03% | 265 | 178.00 | 113 |
| Sun Microsystems | 11 | 0.38% | 7,837 | 197.79 | 99 |
| T-Platforms | 1 | 0.03% | 1,519 | 230.42 | 56 |
