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Key Differences
In short — Core i5-7640X outperforms Core i7-3820 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i5-7640X is 1960 days newer than Core i7-3820.
Advantages of Intel Core i7-3820
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-7640X - 8 vs 4 threads
Advantages of Intel Core i5-7640X
- Performs up to 9% better in F1 22 than Core i7-3820 - 281 vs 257 FPS
- Consumes up to 14% less energy than Intel Core i7-3820 - 112 vs 130 Watts
F1 22
Resolution
1920 x 1080
Game Graphics
Ultra High
Core i5-7640X
Desktop • Jun 26th, 2017
FPS
281
100%
Value, €/FPS
€0.71/FPS
100%
Price, €
€199
100%
FPS and Value Winner
Intel Core i5-7640X Prozessor, der X-Serie (bis zu 4,20 GHz, 6 MB Intel Cache
Buy for €199 on Amazon
In Stock
Updated 89 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra High
Core i7-3820
Desktop • Feb 13th, 2012
Core i5-7640X
Desktop • Jun 26th, 2017
Geekbench 5 Benchmarks
Intel Core i7-3820 | vs | Intel Core i5-7640X |
|---|---|---|
| Feb 13th, 2012 | Release Date | Jun 26th, 2017 |
| Core i7 | Collection | Core i5 |
| Sandy Bridge E | Codename | Kaby Lake |
| Intel Socket 2011 | Socket | Intel Socket 2066 |
Desktop | Segment | Desktop |
| 4 | Cores | 4 |
8 | Threads | 4 |
| 3.6 GHz | Base Clock Speed | 4.0 GHz |
| 3.8 GHz | Turbo Clock Speed | 4.2 GHz |
| 130 W | TDP | 112 W |
| 32 nm | Process Size | 14 nm |
| 36.0x | Multiplier | 39.0x |
| None | Integrated Graphics | None |
| Yes | Overclockable | Yes |
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