Buy on Amazon
$180
In Stock
Availability
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Key Differences
In short, we have a clear winner — Core i7-6700K outperforms the more expensive Core i9-7940X on the selected game parameters, and is also a better bang for your buck! The better performing Core i7-6700K is 762 days older than the more expensive Core i9-7940X.
Advantages of Intel Core i7-6700K
- Performs up to 1% better in DOOM Eternal than Core i9-7940X - 491 vs 487 FPS
- Up to 55% cheaper than Core i9-7940X - $180.0 vs $397.83
- Up to 55% better value when playing DOOM Eternal than Core i9-7940X - $0.37 vs $0.82 per FPS
- Consumes up to 45% less energy than Intel Core i9-7940X - 91 vs 165 Watts
- Works without a dedicated GPU, while Intel Core i9-7940X doesn't have integrated graphics
Advantages of Intel Core i9-7940X
- Can execute more multi-threaded tasks simultaneously than Intel Core i7-6700K - 28 vs 8 threads
DOOM Eternal
Resolution
1920 x 1080
Game Graphics
Nightmare
Core i7-6700K
Desktop • Aug 1st, 2015
FPS
491
100%
Value, $/FPS
$0.37/FPS
100%
Price, $
$180
100%
FPS and Value Winner
Intel Core i7-6700K
Buy for $180 on Amazon
In Stock
Updated 3974 minutes ago
Intel Core i9-7940X X-Series Processor 14 Cores up to 4.3 GHz Turbo Unlocked LGA2066 X299 Series 165W
Buy for $397.83 on Amazon
In Stock
Updated 3974 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Nightmare
Core i7-6700K
Desktop • Aug 1st, 2015
Core i9-7940X
Desktop • Sep 1st, 2017
Geekbench 5 Benchmarks
Intel Core i7-6700K | vs | Intel Core i9-7940X |
|---|---|---|
| Aug 1st, 2015 | Release Date | Sep 1st, 2017 |
| Core i7 | Collection | Core i9 |
| Skylake | Codename | Skylake |
| Intel Socket 1151 | Socket | Intel Socket 2066 |
Desktop | Segment | Desktop |
| 4 | Cores | 14 |
| 8 | Threads | 28 |
4.0 GHz | Base Clock Speed | 3.1 GHz |
| 4.2 GHz | Turbo Clock Speed | 4.3 GHz |
91 W | TDP | 165 W |
| 14 nm | Process Size | 14 nm |
40.0x | Multiplier | 31.0x |
HD Graphics 530 | Integrated Graphics | None |
| No | Overclockable | Yes |
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