Key Differences
In short — Ryzen 9 7845HX outperforms Ryzen 7 8840U on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 9 7845HX is 336 days older than Ryzen 7 8840U.
Advantages of AMD Ryzen 9 7845HX
- Performs up to 1% better in Uncharted: Legacy of Thieves than Ryzen 7 8840U - 173 vs 172 FPS
- Can execute more multi-threaded tasks simultaneously than AMD Ryzen 7 8840U - 24 vs 16 threads
Advantages of AMD Ryzen 7 8840U
- Consumes up to 49% less energy than AMD Ryzen 9 7845HX - 28 vs 55 Watts
Uncharted: Legacy of Thieves
Resolution
1920 x 1080
Game Graphics
Ultra
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Ryzen 9 7845HX
Mobile • Jan 4th, 2023
Ryzen 7 8840U
Mobile • Dec 6th, 2023
Geekbench 5 Benchmarks
Ryzen 7 8840U
Mobile • Dec 6th, 2023
Single-Core
2504
94.5619335347432%
Multi-Core
8764
63.64098467794641%
AMD Ryzen 9 7845HX | vs | AMD Ryzen 7 8840U |
|---|---|---|
| Jan 4th, 2023 | Release Date | Dec 6th, 2023 |
| Ryzen 9 | Collection | Ryzen 7 |
| Dragon Range | Codename | Not Available |
| AMD Socket FL1 | Socket | AMD Socket FP8 |
Mobile | Segment | Mobile |
12 | Cores | 8 |
24 | Threads | 16 |
| 3.0 GHz | Base Clock Speed | 3.3 GHz |
5.2 GHz | Turbo Clock Speed | 5.1 GHz |
| 55 W | TDP | 28 W |
| 5 nm | Process Size | 4 nm |
| 30.0x | Multiplier | 33.0x |
| Radeon 610M | Integrated Graphics | Radeon 780M |
Yes | Overclockable | No |
