| Intel Core 2 Extreme QX6700 | AMD Epyc 7663 | |
| 2.66 GHz | Frequency | 2.00 GHz |
| -- | Turbo (1 Core) | 3.50 GHz |
| -- | Turbo (All Cores) | |
| 4 | Cores | 563 |
| No | Hyperthreading ? | Yes |
| Yes | Overclocking ? | No |
| normal | Core architecture | normal |
| no iGPU | GPU | no iGPU |
| DirectX Version | ||
| Max. displays | ||
| DDR2-800DDR3-1066 | Memory | DDR4-3200 |
| 2 | Memory channels | 8 |
| 16 GB | Max. Memory | 4096 GB |
| No | ECC | Yes |
| 8.00 MB | L2 Cache | -- |
| -- | L3 Cache | 256.00 MB |
| PCIe version | 4.0 | |
| PCIe lanes | 128 | |
| 65 nm | Technology | 7 nm |
| LGA 775 | Socket | SP3 |
| 130 W | TDP | 240 W |
| VT-x | Virtualization | AMD-V, SVM |
| Q4/2006 | Release date | Q1/2021 |
| show more detail | show more detail |
Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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.
