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Key Differences
In short — Core i5-11600K outperforms Core i5-6400 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i5-11600K is 2084 days newer than Core i5-6400.
Advantages of Intel Core i5-6400
- Consumes up to 48% less energy than Intel Core i5-11600K - 65 vs 125 Watts
Advantages of Intel Core i5-11600K
- Performs up to 13% better in A Plague Tale: Requiem than Core i5-6400 - 144 vs 127 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-6400 - 12 vs 4 threads
A Plague Tale: Requiem
Resolution
1920 x 1080
Game Graphics
Ultra
Intel Core i5-11600K (3.9 GHz / 4.9 GHz, 12M Cache)
Buy for £125.43 on Amazon
In Stock
Updated 74562 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i5-6400
Desktop • Jul 2nd, 2015
Core i5-11600K
Desktop • Mar 16th, 2021
Geekbench 5 Benchmarks
Core i5-6400
Desktop • Jul 2nd, 2015
Single-Core
1111
50.823421774931376%
Multi-Core
3023
35.23720713369857%
Intel Core i5-6400 | vs | Intel Core i5-11600K |
|---|---|---|
| Jul 2nd, 2015 | Release Date | Mar 16th, 2021 |
| Core i5 | Collection | Core i5 |
| Skylake | Codename | Rocket Lake |
| Intel Socket 1151 | Socket | Intel Socket 1200 |
Desktop | Segment | Desktop |
| 4 | Cores | 6 |
| 4 | Threads | 12 |
| 2.7 GHz | Base Clock Speed | 3.9 GHz |
| 3.3 GHz | Turbo Clock Speed | 4.9 GHz |
65 W | TDP | 125 W |
| 14 nm | Process Size | 14 nm |
| 27.0x | Multiplier | 39.0x |
| HD Graphics 530 | Integrated Graphics | UHD Graphics 750 |
| No | Overclockable | Yes |
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