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Key Differences
In short — Core i7-5820K outperforms Xeon E5645 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i7-5820K is 1630 days newer than Xeon E5645.
Advantages of Intel Xeon E5645
- Consumes up to 43% less energy than Intel Core i7-5820K - 80 vs 140 Watts
Advantages of Intel Core i7-5820K
- Performs up to 12% better in Far Cry 5 than Xeon E5645 - 202 vs 181 FPS
Far Cry 5
Resolution
1920 x 1080
Game Graphics
Ultra
Core i7-5820K
Desktop • Sep 1st, 2014
FPS
202
100%
Value, $/FPS
$2.13/FPS
100%
Price, $
$429.95
100%
FPS and Value Winner
Intel CM8064801548435 CORE I7-5820K Processor (15M Cache, UP to 3.60 GHZ)
Buy for $429.95 on Amazon
In Stock
Updated 160 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Xeon E5645
Server/Workstation • Mar 16th, 2010
Core i7-5820K
Desktop • Sep 1st, 2014
Geekbench 5 Benchmarks
Intel Xeon E5645 | vs | Intel Core i7-5820K |
|---|---|---|
| Mar 16th, 2010 | Release Date | Sep 1st, 2014 |
| Xeon | Collection | Core i7 |
| Westmere-EP | Codename | Haswell E |
| Intel Socket 1366 | Socket | Intel Socket 2011-3 |
Server | Segment | Desktop |
| 6 | Cores | 6 |
| 12 | Threads | 12 |
| 2.4 GHz | Base Clock Speed | 3.3 GHz |
| 2.7 GHz | Turbo Clock Speed | 3.6 GHz |
80 W | TDP | 140 W |
| 32 nm | Process Size | 22 nm |
| 18.0x | Multiplier | 33.0x |
| None | Integrated Graphics | None |
| No | Overclockable | Yes |
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