| Intel Core 2 Quad Q9550s | Intel Xeon E7-4809 v2 | |
| 2.83 GHz | Frequency | 1.90 GHz |
| -- | Turbo (1 Core) | -- |
| -- | Turbo (All Cores) | -- |
| 4 | Cores | 6 |
| No | Hyperthreading ? | Yes |
| No | Overclocking ? | No |
| normal | Core architecture | normal |
| no iGPU | GPU | no iGPU |
| DirectX Version | ||
| Max. displays | ||
| DDR2-800DDR3-1066 | Memory | DDR3-1600 |
| 2 | Memory channels | 4 |
| 16 GB | Max. Memory | |
| No | ECC | Yes |
| 12.00 MB | L2 Cache | -- |
| -- | L3 Cache | 12.00 MB |
| PCIe version | ||
| PCIe lanes | ||
| 45 nm | Technology | 22 nm |
| LGA 775 | Socket | LGA 2011 |
| 65 W | TDP | 105 W |
| VT-x, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
| Q1/2008 | Release date | Q1/2014 |
| show more detail | show more detail |
Some of the CPUs listed below have been benchmarked by CPU-Benchmark. However the majority of CPUs have not been tested and the results have been estimated by a CPU-Benchmark’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
