Key Differences
In short — Ryzen 9 7945HX outperforms Ryzen 7 7840HS on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 9 7945HX is 22 days older than Ryzen 7 7840HS.
Advantages of Ryzen 9 7945HX
- Performs up to 11% better in The Callisto Protocol than Ryzen 7 7840HS - 184 vs 166 FPS
- Can execute more multi-threaded tasks simultaneously than AMD Ryzen 7 7840HS - 32 vs 16 threads
The Callisto Protocol
Resolution
1920 x 1080
Game Graphics
Ultra
My Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Ultra
Ryzen 9 7945HX
Mobile • Jan 4th, 2023
Ryzen 7 7840HS
Mobile • Jan 26th, 2023
Geekbench 5 Benchmarks
Ryzen 9 7945HX | vs | Ryzen 7 7840HS |
|---|---|---|
| Jan 4th, 2023 | Release Date | Jan 26th, 2023 |
| Ryzen 9 | Collection | Ryzen 7 |
| Dragon Range | Codename | Not Available |
| AMD Socket FL1 | Socket | AMD Socket FP8 |
Mobile | Segment | Mobile |
16 | Cores | 8 |
32 | Threads | 16 |
| 2.5 GHz | Base Clock Speed | 3.8 GHz |
5.4 GHz | Turbo Clock Speed | 5.1 GHz |
| 55 W | TDP | Not Available |
| 5 nm | Process Size | 4 nm |
| 25.0x | Multiplier | 38.0x |
| Radeon 610M | Integrated Graphics | Radeon 780M |
Yes | Overclockable | No |
