CPU Support
| Vendor | CPU Model | Frequency | L3 Cache | GPU Info. | Core Name | Process | Stepping | Wattage | Since BIOS Version |
|---|---|---|---|---|---|---|---|---|---|
| Intel | Xeon X5570 | 2.93GHz | 8MB | N/A | Xeon | 45nm | 95W | F2 | |
| Intel | Xeon X5560 | 2.80GHz | 8MB | N/A | Xeon | 45nm | 95W | F2 | |
| Intel | Xeon X5550 | 2.66GHz | 8MB | N/A | Xeon | 45nm | 95W | F2 | |
| Intel | Xeon L5520 | 2.26GHz | 8MB | N/A | Xeon | 45nm | 60W | F2 | |
| Intel | Xeon L5506 | 2.13GHz | 4MB | N/A | Xeon | 45nm | 60W | F2 | |
| Intel | Xeon E5607 | 2.26GHz | N/A | Xeon | 32nm | 80W | F2 | ||
| Intel | Xeon E5606 | 2.13GHz | N/A | Xeon | 32nm | 80W | F2 | ||
| Intel | Xeon E5540 | 2.53GHz | 8MB | N/A | Xeon | 45nm | 80W | F2 | |
| Intel | Xeon E5530 | 2.40GHz | 8MB | N/A | Xeon | 45nm | 80W | F2 | |
| Intel | Xeon E5520 | 2.26GHz | 8MB | N/A | Xeon | 45nm | 80W | F2 | |
| Intel | Xeon E5506 | 2.13GHz | 4MB | N/A | Xeon | 45nm | 80W | F2 | |
| Intel | Xeon E5504 | 2.00GHz | 4MB | N/A | Xeon | 45nm | 80W | F2 | |
| Intel | Xeon W3690 | 3.46GHz | 12MB | N/A | Nehalem-WS | 32nm | C1 | 130W | F2 |
| Intel | Xeon W3680 | 3.33GHz | 12MB | N/A | Nehalem-WS | 32nm | B1 | 130W | F1 |
| Intel | Xeon W3580 | 3.33GHz | 8MB | N/A | Nehalem-WS | 45nm | C0 | 130W | F1 |
| Intel | Xeon W3570 | 3.20GHz | 8MB | N/A | Nehalem-WS | 45nm | C0 | 130W | F1 |
| Intel | Xeon W3565 | 3.20GHz | 8MB | N/A | Nehalem-WS | 45nm | D0 | 130W | F1 |
| Intel | Xeon W3550 | 3.06GHz | 8MB | N/A | Nehalem-WS | 45nm | D0 | 130W | F1 |
| Intel | Xeon W3540 | 2.93GHz | 8MB | N/A | Nehalem-WS | 45nm | C0 | 130W | F1 |
| Intel | Xeon W3520 | 2.66GHz | 8MB | N/A | Nehalem-WS | 45nm | D0 | 130W | F1 |
| Intel | Xeon E5502 | 1.86GHz | 4MB | N/A | Xeon | 45nm | 80W | F2 | |
| Intel | Core™ i7-990X | 3.46GHz | 12MB | N/A | Gulftown | 32nm | B1 | 130W | F1 |
| Intel | Core™ i7-980X | 3.33GHz | 12MB | N/A | Gulftown | 32nm | B1 | 130W | F1 |
| Intel | Core™ i7-980 | 3.33GHz | 12MB | N/A | Gulftown | 32nm | B1 | 130W | F4A |
| Intel | Core™ i7-975 | 3.33GHz | 8MB | N/A | Bloomfield | 45nm | D0 | 130W | F1 |
| Intel | Core™ i7-970 | 3.20GHz | 12MB | N/A | Gulftown | 32nm | B1 | 130W | F1 |
| Intel | Core™ i7-965 | 3.20GHz | 8MB | N/A | Bloomfield | 45nm | C0 | 130W | F1 |
| Intel | Core™ i7-960 | 3.20GHz | 8MB | N/A | Bloomfield | 45nm | D0 | 130W | F1 |
| Intel | Core™ i7-950 | 3.06GHz | 8MB | N/A | Bloomfield | 45nm | D0 | 130W | F1 |
| Intel | Core™ i7-940 | 2.93GHz | 8MB | N/A | Bloomfield | 45nm | C0 | 130W | F1 |
| Intel | Core™ i7-930 | 2.80GHz | 8MB | N/A | Bloomfield | 45nm | D0 | 130W | F1 |
| Intel | Core™ i7-920 | 2.66GHz | 8MB | N/A | Bloomfield | 45nm | C0 | 130W | F1 |
| Intel | Core™ i7-920 | 2.66GHz | 8MB | N/A | Bloomfield | 45nm | D0 | 130W | F1 |