Key Differences
In short — Core i9-12900K outperforms Ryzen 7 7840U on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-12900K is 568 days older than Ryzen 7 7840U.
Advantages of Ryzen 7 7840U
- Consumes up to 78% less energy than Intel Core i9-12900K - 28 vs 125 Watts
Advantages of Core i9-12900K
- Performs up to 5% better in Assassin's Creed Valhalla than Ryzen 7 7840U - 193 vs 184 FPS
- Can execute more multi-threaded tasks simultaneously than AMD Ryzen 7 7840U - 24 vs 16 threads
Assassin's Creed Valhalla
Resolution
1920 x 1080
Game Graphics
Ultra High
Trending Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Ultra High
Ryzen 7 7840U
Mobile • May 26th, 2023
Core i9-12900K
Desktop • Nov 4th, 2021
Geekbench 5 Benchmarks
Ryzen 7 7840U | vs | Core i9-12900K |
|---|---|---|
May 26th, 2023 | Release Date | Nov 4th, 2021 |
| Ryzen 7 | Collection | Core i9 |
| Not Available | Codename | Alder Lake |
| AMD Socket FP8 | Socket | Intel Socket 1700 |
Mobile | Segment | Desktop |
| 8 | Cores | 16 |
| 16 | Threads | 24 |
3.3 GHz | Base Clock Speed | 3.2 GHz |
| 5.1 GHz | Turbo Clock Speed | 5.2 GHz |
28 W | TDP | 125 W |
4 nm | Process Size | 10 nm |
33.0x | Multiplier | 32.0x |
| Radeon 780M | Integrated Graphics | UHD Graphics 770 |
| No | Overclockable | Yes |
