Statistics
Below are the results for the November 2008 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 | 76.00 | 205 |
| Appro International | 4 | 0.13% | 3,264 | 52.50 | 393 |
| Bull SA | 3 | 0.09% | 2,561 | 86.67 | 256 |
| California Digital Corporation | 1 | 0.03% | 4,915 | 4.00 | 500 |
| ClusterVision | 1 | 0.03% | 116 | 117.00 | 154 |
| ClusterVision/Dell | 2 | 0.06% | 526 | 75.00 | 246 |
| ClusterVision/IBM | 2 | 0.06% | 186 | 232.00 | 25 |
| Cray Inc. | 22 | 0.69% | 20,560 | 129.55 | 147 |
| DALCO AG Switzerland | 1 | 0.03% | 317 | 92.00 | 177 |
| Dawning | 1 | 0.03% | 1,728 | 105.00 | 162 |
| Dell | 19 | 0.59% | 7,509 | 111.68 | 174 |
| Dell/Sun | 2 | 0.06% | 797 | 123.00 | 129 |
| Fujitsu | 3 | 0.09% | 948 | 82.33 | 218 |
| Hewlett-Packard | 210 | 6.56% | 78,677 | 57.89 | 327 |
| Hitachi | 2 | 0.06% | 879 | 98.00 | 172 |
| IBM | 185 | 5.78% | 53,866 | 133.34 | 202 |
| Intel | 1 | 0.03% | 287 | 76.00 | 203 |
| Koi Computers | 1 | 0.03% | 152 | 89.00 | 181 |
| Lenovo | 1 | 0.03% | 687 | 150.00 | 83 |
| Linux Networx | 2 | 0.06% | 1,246 | 42.50 | 400 |
| LUFAC Computacion SA de CV | 1 | 0.03% | 119 | 155.00 | 76 |
| NEC | 1 | 0.03% | 3,200 | 11.00 | 499 |
| NEC/Sun | 1 | 0.03% | 3,290 | 24.00 | 488 |
| Pyramid Computer | 1 | 0.03% | 201 | 163.00 | 71 |
| Raytheon-Aspen Systems/Appro | 1 | 0.03% | 214 | 125.00 | 136 |
| Self-made | 3 | 0.09% | 932 | 91.33 | 246 |
| ServiWare | 1 | 0.03% | 103 | 123.00 | 146 |
| SGI | 17 | 0.53% | 8,243 | 153.24 | 114 |
| SKIF/T-Platforms | 1 | 0.03% | 265 | 178.00 | 61 |
| Sun Microsystems | 7 | 0.22% | 3,986 | 115.71 | 205 |
| Transtec AG | 1 | 0.03% | 89 | 142.00 | 92 |
| UNICORNER/Fujitsu-Siemens | 1 | 0.03% | 96 | 195.00 | 51 |
