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Key Differences
In short — Core i7-8700K outperforms the cheaper Core i7-3820 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i7-8700K is 2061 days newer than the cheaper Core i7-3820.
Advantages of Intel Core i7-8700K
- Performs up to 29% better in Dead Island 2 than Core i7-3820 - 160 vs 124 FPS
- Consumes up to 27% less energy than Intel Core i7-3820 - 95 vs 130 Watts
- Can execute more multi-threaded tasks simultaneously than Intel Core i7-3820 - 12 vs 8 threads
- Works without a dedicated GPU, while Intel Core i7-3820 doesn't have integrated graphics
Advantages of Intel Core i7-3820
- Up to 6% cheaper than Core i7-8700K - $110.41 vs $116.99
Dead Island 2
Resolution
1920 x 1080
Game Graphics
Ultra
Intel Core i7-8700K Desktop Processor 6 Cores up to 4.7GHz Turbo Unlocked LGA1151 300 Series 95W
Buy for €129.86 on Amazon
In Stock
Updated 6 minutes ago
CM8061901049606 Core i7 i7-3820 3.60 GHz Processor - Socket LGA-2011
Buy for €122.56 on Amazon
In Stock
Updated 4 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i7-8700K
Desktop • Oct 5th, 2017
Core i7-3820
Desktop • Feb 13th, 2012
Geekbench 5 Benchmarks
Core i7-3820
Desktop • Feb 13th, 2012
Single-Core
617
39.00126422250316%
Multi-Core
2299
35.68213565109421%
Intel Core i7-8700K | vs | Intel Core i7-3820 |
|---|---|---|
Oct 5th, 2017 | Release Date | Feb 13th, 2012 |
| Core i7 | Collection | Core i7 |
| Coffee Lake | Codename | Sandy Bridge E |
| Intel Socket 1151 | Socket | Intel Socket 2011 |
Desktop | Segment | Desktop |
6 | Cores | 4 |
12 | Threads | 8 |
3.7 GHz | Base Clock Speed | 3.6 GHz |
4.7 GHz | Turbo Clock Speed | 3.8 GHz |
95 W | TDP | 130 W |
14 nm | Process Size | 32 nm |
37.0x | Multiplier | 36.0x |
UHD Graphics 630 | Integrated Graphics | None |
| Yes | Overclockable | Yes |
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