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Key Differences
In short — Core i7-11700K outperforms Core i5-7640X on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i7-11700K is 1359 days newer than Core i5-7640X.
Advantages of Intel Core i5-7640X
- Consumes up to 10% less energy than Intel Core i7-11700K - 112 vs 125 Watts
Advantages of Intel Core i7-11700K
- Performs up to 22% better in Ratchet & Clank: Rift Apart than Core i5-7640X - 146 vs 120 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-7640X - 16 vs 4 threads
- Works without a dedicated GPU, while Intel Core i5-7640X doesn't have integrated graphics
Ratchet & Clank: Rift Apart
Resolution
1920 x 1080
Game Graphics
Very High
Core i7-11700K
Desktop • Mar 16th, 2021
FPS
146
100%
Value, £/FPS
£1.64/FPS
100%
Price, £
£238.99
100%
FPS and Value Winner
Intel Core i7-11700K (3.6 GHz, 16M Cache, up to 5.00 GHz)
Buy for £238.99 on Amazon
In Stock
Updated 220 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Very High
Core i5-7640X
Desktop • Jun 26th, 2017
Core i7-11700K
Desktop • Mar 16th, 2021
Geekbench 5 Benchmarks
Intel Core i5-7640X | vs | Intel Core i7-11700K |
|---|---|---|
| Jun 26th, 2017 | Release Date | Mar 16th, 2021 |
| Core i5 | Collection | Core i7 |
| Kaby Lake | Codename | Rocket Lake |
| Intel Socket 2066 | Socket | Intel Socket 1200 |
Desktop | Segment | Desktop |
| 4 | Cores | 8 |
| 4 | Threads | 16 |
4.0 GHz | Base Clock Speed | 3.6 GHz |
| 4.2 GHz | Turbo Clock Speed | 5.0 GHz |
112 W | TDP | 125 W |
| 14 nm | Process Size | 14 nm |
39.0x | Multiplier | 36.0x |
| None | Integrated Graphics | UHD Graphics 750 |
| Yes | Overclockable | Yes |
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