Key Differences
In short — Ryzen 5 8640U outperforms Core i5-6400 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 5 8640U is 3079 days newer than Core i5-6400.
Advantages of AMD Ryzen 5 8640U
- Performs up to 9% better in Fortnite than Core i5-6400 - 241 vs 222 FPS
- Consumes up to 57% less energy than Intel Core i5-6400 - 28 vs 65 Watts
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-6400 - 12 vs 4 threads
Fortnite
Resolution
1920 x 1080
Game Graphics
Epic
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Epic
Core i5-6400
Desktop • Jul 2nd, 2015
Ryzen 5 8640U
Mobile • Dec 6th, 2023
Geekbench 5 Benchmarks
Core i5-6400
Desktop • Jul 2nd, 2015
Single-Core
1111
44.76228847703465%
Multi-Core
3023
34.47371422054966%
Intel Core i5-6400 | vs | AMD Ryzen 5 8640U |
|---|---|---|
| Jul 2nd, 2015 | Release Date | Dec 6th, 2023 |
| Core i5 | Collection | Ryzen 5 |
| Skylake | Codename | Not Available |
| Intel Socket 1151 | Socket | AMD Socket FP8 |
Desktop | Segment | Mobile |
| 4 | Cores | 6 |
| 4 | Threads | 12 |
| 2.7 GHz | Base Clock Speed | 3.5 GHz |
| 3.3 GHz | Turbo Clock Speed | 4.9 GHz |
| 65 W | TDP | 28 W |
| 14 nm | Process Size | 4 nm |
| 27.0x | Multiplier | 35.0x |
| HD Graphics 530 | Integrated Graphics | Radeon 760M |
| No | Overclockable | No |
