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Key Differences
In short — Core i7-11700K outperforms Xeon E5645 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i7-11700K is 4018 days newer than Xeon E5645.
Advantages of Intel Xeon E5645
- Consumes up to 36% less energy than Intel Core i7-11700K - 80 vs 125 Watts
Advantages of Intel Core i7-11700K
- Performs up to 15% better in HITMAN 3 than Xeon E5645 - 215 vs 187 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Xeon E5645 - 16 vs 12 threads
- Works without a dedicated GPU, while Intel Xeon E5645 doesn't have integrated graphics
HITMAN 3
Resolution
1920 x 1080
Game Graphics
Ultra
Core i7-11700K
Desktop • Mar 16th, 2021
FPS
215
100%
Value, £/FPS
£1.11/FPS
100%
Price, £
£237.7
100%
FPS and Value Winner
Intel Core i7-11700K (3.6 GHz, 16M Cache, up to 5.00 GHz)
Buy for £237.7 on Amazon
In Stock
Updated 14806 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Xeon E5645
Server/Workstation • Mar 16th, 2010
Core i7-11700K
Desktop • Mar 16th, 2021
Geekbench 5 Benchmarks
Intel Xeon E5645 | vs | Intel Core i7-11700K |
|---|---|---|
| Mar 16th, 2010 | Release Date | Mar 16th, 2021 |
| Xeon | Collection | Core i7 |
| Westmere-EP | Codename | Rocket Lake |
| Intel Socket 1366 | Socket | Intel Socket 1200 |
Server | Segment | Desktop |
| 6 | Cores | 8 |
| 12 | Threads | 16 |
| 2.4 GHz | Base Clock Speed | 3.6 GHz |
| 2.7 GHz | Turbo Clock Speed | 5.0 GHz |
80 W | TDP | 125 W |
| 32 nm | Process Size | 14 nm |
| 18.0x | Multiplier | 36.0x |
| None | Integrated Graphics | UHD Graphics 750 |
| No | Overclockable | Yes |
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