| Total cores |
Processor | Speed | Level 3 cache per processor | Memory speed | Maximum Turbo Boost |
|---|
| Single-processor configuration | Quad-core | Intel Xeon W3565 | 3.2GHz | 8MB | 1066MHz | 3.46GHz |
|---|---|---|---|---|---|---|
| Optional upgrades |
6-core | Intel Xeon W3680 | 3.33GHz | 12MB | 1333MHz | 3.6GHz |
| Dual-processor configuration | 12-core | Two Intel Xeon E5645 | 2.4GHz | 12MB | 1333MHz | 2.67GHz |
|---|---|---|---|---|---|---|
| Optional upgrades |
12-core | Two Intel Xeon X5650 | 2.66GHz | 12MB | 1333MHz | 3.06GHz |
| 12-core | Two Intel Xeon X5675 | 3.06GHz | 12MB | 1333MHz | 3.46GHz |