Key Differences
In short — Core i9-7900X 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 i9-7900X is 280 days older than Core i5-8400T.
Advantages of Intel Core i5-8400T
- Consumes up to 75% less energy than Intel Core i9-7900X - 35 vs 140 Watts
Advantages of Intel Core i9-7900X
- Performs up to 4% better in No Man's Sky than Core i5-8400T - 175 vs 169 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-8400T - 20 vs 6 threads
No Man's Sky
Resolution
1920 x 1080
Game Graphics
Ultra
Desktop • Apr 2nd, 2018
FPS
169
96.57142857142857%
Value, €/FPS
€0.67/FPS
100%
Price, €
€112.82
100%
Value Winner
Buy for €112.82 on Amazon
In Stock
Updated 6707 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Desktop • Apr 2nd, 2018
Desktop • Jun 26th, 2017
Geekbench 5 Benchmarks
Desktop • Apr 2nd, 2018
Single-Core
1099
77.28551336146273%
Multi-Core
3884
44.23186425236306%
Intel Core i5-8400T | vs | Intel Core i9-7900X |
---|---|---|
Apr 2nd, 2018 | Release Date | Jun 26th, 2017 |
Core i5 | Collection | Core i9 |
Coffee Lake | Codename | Skylake-E/EP |
Intel Socket 1151 | Socket | Intel Socket 2066 |
Desktop | Segment | Desktop |
6 | Cores | 10 |
6 | Threads | 20 |
1.7 GHz | Base Clock Speed | 3.3 GHz |
3.3 GHz | Turbo Clock Speed | 4.3 GHz |
35 W | TDP | 140 W |
14 nm | Process Size | 14 nm |
17.0x | Multiplier | 33.0x |
None | Integrated Graphics | None |
No | Overclockable | Yes |