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Key Differences
In short — Core i7-6700K outperforms Core i9-7900X on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i7-6700K is 695 days older than Core i9-7900X.
Advantages of Intel Core i9-7900X
- Can execute more multi-threaded tasks simultaneously than Intel Core i7-6700K - 20 vs 8 threads
Advantages of Intel Core i7-6700K
- Performs up to 1% better in World of Warcraft than Core i9-7900X - 185 vs 184 FPS
- Consumes up to 35% less energy than Intel Core i9-7900X - 91 vs 140 Watts
- Works without a dedicated GPU, while Intel Core i9-7900X doesn't have integrated graphics
World of Warcraft
Resolution
1920 x 1080
Game Graphics
Maximum
Core i7-6700K
Desktop • Aug 1st, 2015
FPS
185
100%
Value, €/FPS
€1.02/FPS
100%
Price, €
€188.88
100%
FPS and Value Winner
Intel BX80662I7 Processore 6700K Core i7-6700K, 4 GHz, cache 8 MB, Socket LGA1151
Buy for €188.88 on Amazon
In Stock
Updated 61 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Maximum
Core i9-7900X
Desktop • Jun 26th, 2017
Core i7-6700K
Desktop • Aug 1st, 2015
Geekbench 5 Benchmarks
Intel Core i9-7900X | vs | Intel Core i7-6700K |
|---|---|---|
Jun 26th, 2017 | Release Date | Aug 1st, 2015 |
| Core i9 | Collection | Core i7 |
| Skylake-E/EP | Codename | Skylake |
| Intel Socket 2066 | Socket | Intel Socket 1151 |
Desktop | Segment | Desktop |
10 | Cores | 4 |
20 | Threads | 8 |
| 3.3 GHz | Base Clock Speed | 4.0 GHz |
4.3 GHz | Turbo Clock Speed | 4.2 GHz |
| 140 W | TDP | 91 W |
| 14 nm | Process Size | 14 nm |
| 33.0x | Multiplier | 40.0x |
| None | Integrated Graphics | HD Graphics 530 |
Yes | Overclockable | No |
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