Key Differences
In short — Core i7-4790 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 i7-4790 is 1432 days older than Core i5-8400T.
Advantages of Intel Core i5-8400T
- Consumes up to 58% less energy than Intel Core i7-4790 - 35 vs 84 Watts
Advantages of Intel Core i7-4790
- Performs up to 24% better in Cities: Skylines II than Core i5-8400T - 21 vs 17 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-8400T - 8 vs 6 threads
- Works without a dedicated GPU, while Intel Core i5-8400T doesn't have integrated graphics
Cities: Skylines II
Resolution
1920 x 1080
Game Graphics
High
Desktop • May 1st, 2014
FPS
21
100%
Value, £/FPS
£8.09/FPS
100%
Price, £
£169.99
100%
FPS and Value Winner
Buy for £169.99 on Amazon
In Stock
Updated 6505 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
High
Desktop • Apr 2nd, 2018
Desktop • May 1st, 2014
Geekbench 5 Benchmarks
Intel Core i5-8400T | vs | Intel Core i7-4790 |
---|---|---|
Apr 2nd, 2018 | Release Date | May 1st, 2014 |
Core i5 | Collection | Core i7 |
Coffee Lake | Codename | Haswell |
Intel Socket 1151 | Socket | Intel Socket 1150 |
Desktop | Segment | Desktop |
6 | Cores | 4 |
6 | Threads | 8 |
1.7 GHz | Base Clock Speed | 3.6 GHz |
3.3 GHz | Turbo Clock Speed | 4.0 GHz |
35 W | TDP | 84 W |
14 nm | Process Size | 22 nm |
17.0x | Multiplier | 36.0x |
None | Integrated Graphics | Intel HD 4600 |
No | Overclockable | No |