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Key Differences
In short — Core i5-6600K 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 i5-6600K is 1235 days newer than Core i7-3820.
Advantages of Intel Core i7-3820
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-6600K - 8 vs 4 threads
Advantages of Intel Core i5-6600K
- Performs up to 8% better in Overwatch 2 than Core i7-3820 - 349 vs 323 FPS
- Consumes up to 30% less energy than Intel Core i7-3820 - 91 vs 130 Watts
Overwatch 2
Resolution
1920 x 1080
Game Graphics
Epic
Intel Core i7-3820 Quad-Core Processor 3.6 GHz 10 MB Cache LGA 2011 - BX80619I73820
Buy for $349.88 on Amazon
In Stock
Updated 75394 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Epic
Core i7-3820
Desktop • Feb 13th, 2012
Core i5-6600K
Desktop • Jul 2nd, 2015
Geekbench 5 Benchmarks
Core i7-3820
Desktop • Feb 13th, 2012
Single-Core
617
43.48132487667372%
Multi-Core
2299
57.30309072781655%
Intel Core i7-3820 | vs | Intel Core i5-6600K |
|---|---|---|
| Feb 13th, 2012 | Release Date | Jul 2nd, 2015 |
| Core i7 | Collection | Core i5 |
| Sandy Bridge E | Codename | Skylake |
| Intel Socket 2011 | Socket | Intel Socket 1151 |
Desktop | Segment | Desktop |
| 4 | Cores | 4 |
8 | Threads | 4 |
3.6 GHz | Base Clock Speed | 3.5 GHz |
| 3.8 GHz | Turbo Clock Speed | 3.9 GHz |
| 130 W | TDP | 91 W |
| 32 nm | Process Size | 14 nm |
36.0x | Multiplier | 35.0x |
| None | Integrated Graphics | None |
| Yes | Overclockable | Yes |
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