Key Differences
In short — Core i9-9900KS outperforms Core i5-8400H on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-9900KS is 574 days newer than Core i5-8400H.
Advantages of Intel Core i5-8400H
- Consumes up to 65% less energy than Intel Core i9-9900KS - 45 vs 127 Watts
Advantages of Intel Core i9-9900KS
- Performs up to 2% better in Stray than Core i5-8400H - 186 vs 183 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-8400H - 16 vs 8 threads
Stray
Resolution
1920 x 1080
Game Graphics
High
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
High
Core i5-8400H
Mobile • Apr 2nd, 2018
Core i9-9900KS
Desktop • Oct 28th, 2019
Geekbench 5 Benchmarks
Intel Core i5-8400H | vs | Intel Core i9-9900KS |
|---|---|---|
| Apr 2nd, 2018 | Release Date | Oct 28th, 2019 |
| Core i5 | Collection | Core i9 |
| Coffee Lake | Codename | Coffee Lake |
| Intel BGA 1440 | Socket | Intel Socket 1151 |
Mobile | Segment | Desktop |
| 4 | Cores | 8 |
| 8 | Threads | 16 |
| 2.5 GHz | Base Clock Speed | 4.0 GHz |
| 4.2 GHz | Turbo Clock Speed | 5.0 GHz |
45 W | TDP | 127 W |
| 14 nm | Process Size | 14 nm |
| 25.0x | Multiplier | 40.0x |
| UHD 630 | Integrated Graphics | UHD 630 |
| No | Overclockable | Yes |
