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Key Differences
In short — Core i9-10900X 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 i9-10900X is 565 days newer than Core i5-8400T.
Advantages of Intel Core i5-8400T
- Consumes up to 79% less energy than Intel Core i9-10900X - 35 vs 165 Watts
Advantages of Intel Core i9-10900X
- Performs up to 9% better in New World than Core i5-8400T - 118 vs 108 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-8400T - 20 vs 6 threads
New World
Resolution
1920 x 1080
Game Graphics
Very High
Core i9-10900X
Desktop • Oct 19th, 2019
FPS
118
100%
Value, £/FPS
£5.08/FPS
100%
Price, £
£599
100%
FPS and Value Winner
Intel Core i9-10900X Desktop Processor 10 Cores up to 4.7GHz Unlocked LGA2066 X299 Series 165W (BX8069510900X)
Buy for £599 on Amazon
In Stock
Updated 209 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Very High
Core i5-8400T
Desktop • Apr 2nd, 2018
Core i9-10900X
Desktop • Oct 19th, 2019
Geekbench 5 Benchmarks
Intel Core i5-8400T | vs | Intel Core i9-10900X |
|---|---|---|
| Apr 2nd, 2018 | Release Date | Oct 19th, 2019 |
| Core i5 | Collection | Core i9 Extreme |
| Coffee Lake | Codename | Cascade Lake |
| Intel Socket 1151 | Socket | Intel Socket 2066 |
Desktop | Segment | Desktop |
| 6 | Cores | 10 |
| 6 | Threads | 20 |
| 1.7 GHz | Base Clock Speed | 3.7 GHz |
| 3.3 GHz | Turbo Clock Speed | 4.5 GHz |
35 W | TDP | 165 W |
| 14 nm | Process Size | 14 nm |
| 17.0x | Multiplier | 37.0x |
| None | Integrated Graphics | None |
| No | Overclockable | Yes |
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