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Key Differences
In short — Core i5-8400 outperforms Core i7-4790T on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i5-8400 is 1253 days newer than Core i7-4790T.
Advantages of Intel Core i7-4790T
- Consumes up to 31% less energy than Intel Core i5-8400 - 45 vs 65 Watts
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-8400 - 8 vs 6 threads
- Works without a dedicated GPU, while Intel Core i5-8400 doesn't have integrated graphics
Advantages of Intel Core i5-8400
- Performs up to 7% better in F1 23 than Core i7-4790T - 216 vs 201 FPS
F1 23
Resolution
1920 x 1080
Game Graphics
Ultra High
Core i5-8400
Desktop • Oct 5th, 2017
FPS
216
100%
Value, £/FPS
£0.68/FPS
100%
Price, £
£146.66
100%
FPS and Value Winner
Intel Core i5-8400 Retail - (1151/Hex Core/2.80GHz/9MB/Coffee Lake/65W/Graphics)
Buy for £146.66 on Amazon
In Stock
Updated 2041 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra High
Core i7-4790T
Desktop • May 1st, 2014
Core i5-8400
Desktop • Oct 5th, 2017
Geekbench 5 Benchmarks
Core i7-4790T
Desktop • May 1st, 2014
Single-Core
1150
84.99630450849963%
Multi-Core
3381
71.2089300758214%
Intel Core i7-4790T | vs | Intel Core i5-8400 |
|---|---|---|
| May 1st, 2014 | Release Date | Oct 5th, 2017 |
| Core i7 | Collection | Core i5 |
| Haswell | Codename | Coffee Lake |
| Intel Socket 1150 | Socket | Intel Socket 1151 |
Desktop | Segment | Desktop |
| 4 | Cores | 6 |
8 | Threads | 6 |
| 2.7 GHz | Base Clock Speed | 2.8 GHz |
| 3.9 GHz | Turbo Clock Speed | 4.0 GHz |
45 W | TDP | 65 W |
| 22 nm | Process Size | 14 nm |
| 27.0x | Multiplier | 28.0x |
Intel HD 4600 | Integrated Graphics | None |
| No | Overclockable | No |
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