Key Differences
In short — Ryzen 9 7945HX outperforms Ryzen 7 5800X on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 9 7945HX is 790 days newer than Ryzen 7 5800X.
Advantages of AMD Ryzen 9 7945HX
- Performs up to 21% better in FIFA 23 than Ryzen 7 5800X - 264 vs 219 FPS
- Consumes up to 48% less energy than AMD Ryzen 7 5800X - 55 vs 105 Watts
- Can execute more multi-threaded tasks simultaneously than AMD Ryzen 7 5800X - 32 vs 16 threads
- Works without a dedicated GPU, while AMD Ryzen 7 5800X doesn't have integrated graphics
FIFA 23
Resolution
1920 x 1080
Game Graphics
Ultra
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Ryzen 7 5800X
Desktop • Nov 5th, 2020
Ryzen 9 7945HX
Mobile • Jan 4th, 2023
Geekbench 5 Benchmarks
Ryzen 7 5800X
Desktop • Nov 5th, 2020
Single-Core
2178
79.75100695715855%
Multi-Core
10263
65.17845802108472%
AMD Ryzen 7 5800X | vs | AMD Ryzen 9 7945HX |
|---|---|---|
| Nov 5th, 2020 | Release Date | Jan 4th, 2023 |
| Ryzen 7 | Collection | Ryzen 9 |
| Vermeer | Codename | Dragon Range |
| AMD Socket AM4 | Socket | AMD Socket FL1 |
Desktop | Segment | Mobile |
| 8 | Cores | 16 |
| 16 | Threads | 32 |
3.8 GHz | Base Clock Speed | 2.5 GHz |
| 4.7 GHz | Turbo Clock Speed | 5.4 GHz |
| 105 W | TDP | 55 W |
| 7 nm | Process Size | 5 nm |
38.0x | Multiplier | 25.0x |
| None | Integrated Graphics | Radeon 610M |
| Yes | Overclockable | Yes |
