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Key Differences
In short — Core i7-8700K outperforms Core i5-8400T on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i7-8700K is 179 days older than Core i5-8400T.
Advantages of Intel Core i5-8400T
- Consumes up to 63% less energy than Intel Core i7-8700K - 35 vs 95 Watts
Advantages of Intel Core i7-8700K
- Performs up to 15% better in Starfield than Core i5-8400T - 61 vs 53 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-8400T - 12 vs 6 threads
- Works without a dedicated GPU, while Intel Core i5-8400T doesn't have integrated graphics
Starfield
Resolution
1920 x 1080
Game Graphics
Ultra
Core i7-8700K
Desktop • Oct 5th, 2017
FPS
61
100%
Value, £/FPS
£2.9/FPS
100%
Price, £
£176.66
100%
FPS and Value Winner
Intel Core i7-8700K Retail - (1151/Hex Core/3.70GHz/12MB/Coffee Lake/95W/Graphics)
Buy for £176.66 on Amazon
In Stock
Updated 6147 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i5-8400T
Desktop • Apr 2nd, 2018
Core i7-8700K
Desktop • Oct 5th, 2017
Geekbench 5 Benchmarks
Core i5-8400T
Desktop • Apr 2nd, 2018
Single-Core
1099
69.46902654867256%
Multi-Core
3884
60.28247710693776%
Intel Core i5-8400T | vs | Intel Core i7-8700K |
|---|---|---|
Apr 2nd, 2018 | Release Date | Oct 5th, 2017 |
| Core i5 | Collection | Core i7 |
| Coffee Lake | Codename | Coffee Lake |
| Intel Socket 1151 | Socket | Intel Socket 1151 |
Desktop | Segment | Desktop |
| 6 | Cores | 6 |
| 6 | Threads | 12 |
| 1.7 GHz | Base Clock Speed | 3.7 GHz |
| 3.3 GHz | Turbo Clock Speed | 4.7 GHz |
35 W | TDP | 95 W |
| 14 nm | Process Size | 14 nm |
| 17.0x | Multiplier | 37.0x |
| None | Integrated Graphics | UHD Graphics 630 |
| No | Overclockable | Yes |
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