Buy on Amazon
$74.64
In Stock
Availability
Availability
Availability
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Key Differences
In short — Core i5-8600K outperforms the cheaper Core i5-8400 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i5-8600K and the cheaper Core i5-8400 have been released at the same time.
Advantages of Intel Core i5-8400
- Up to 40% cheaper than Core i5-8600K - $74.64 vs $125.0
- Consumes up to 32% less energy than Intel Core i5-8600K - 65 vs 95 Watts
Advantages of Intel Core i5-8600K
- Performs up to 1% better in Forza Horizon 4 than Core i5-8400 - 313 vs 310 FPS
Forza Horizon 4
Resolution
1920 x 1080
Game Graphics
Max
Intel Core i5-8400 Desktop Processor 6 Cores up to 4.0 GHz LGA 1151 300 Series 65W
Buy for $74.64 on Amazon
In Stock
Updated 73852 minutes ago
Intel Core i5-8600K Desktop Processor 6 Cores up to 4.3 GHz Unlocked LGA 1151 300 Series 95W
Buy for $125 on Amazon
In Stock
Updated 73852 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Max
Core i5-8400
Desktop • Oct 5th, 2017
Core i5-8600K
Desktop • Oct 5th, 2017
Geekbench 5 Benchmarks
Core i5-8400
Desktop • Oct 5th, 2017
Single-Core
1353
87.51617076326002%
Multi-Core
4748
84.8311595497588%
Intel Core i5-8400 | vs | Intel Core i5-8600K |
|---|---|---|
| Oct 5th, 2017 | Release Date | Oct 5th, 2017 |
| Core i5 | Collection | Core i5 |
| Coffee Lake | Codename | Coffee Lake |
| Intel Socket 1151 | Socket | Intel Socket 1151 |
Desktop | Segment | Desktop |
| 6 | Cores | 6 |
| 6 | Threads | 6 |
| 2.8 GHz | Base Clock Speed | 3.6 GHz |
| 4.0 GHz | Turbo Clock Speed | 4.3 GHz |
65 W | TDP | 95 W |
| 14 nm | Process Size | 14 nm |
| 28.0x | Multiplier | 36.0x |
| None | Integrated Graphics | None |
| No | Overclockable | Yes |
Builds Using Core i5-8400 or Core i5-8600K
Forza Horizon 4, 1920 x 1080, Max
146 FPS
$5.82/FPS
Radeon RX 580
Core i5-8400
8 GB, 1 TB HDD
Buy on Amazon
$849.99
In Stock
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