Key Differences
In short — Ryzen 9 7900 outperforms Core i3-8121U on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 9 7900 is 1715 days newer than Core i3-8121U.
Advantages of Intel Core i3-8121U
- Consumes up to 77% less energy than AMD Ryzen 9 7900 - 15 vs 65 Watts
Advantages of AMD Ryzen 9 7900
- Performs up to 33% better in Grand Theft Auto V than Core i3-8121U - 164 vs 123 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i3-8121U - 24 vs 4 threads
- Works without a dedicated GPU, while Intel Core i3-8121U doesn't have integrated graphics
Grand Theft Auto V
Resolution
1920 x 1080
Game Graphics
Ultra
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Core i3-8121U
Mobile • May 5th, 2018
Ryzen 9 7900
Desktop • Jan 14th, 2023
Geekbench 5 Benchmarks
Intel Core i3-8121U | vs | AMD Ryzen 9 7900 |
|---|---|---|
| May 5th, 2018 | Release Date | Jan 14th, 2023 |
| Core i3 | Collection | Ryzen 9 |
| Cannon Lake | Codename | Raphael |
| Intel BGA 1440 | Socket | AMD Socket AM5 |
Mobile | Segment | Desktop |
| 2 | Cores | 12 |
| 4 | Threads | 24 |
| 2.2 GHz | Base Clock Speed | 3.7 GHz |
| 3.2 GHz | Turbo Clock Speed | 5.4 GHz |
15 W | TDP | 65 W |
| 10 nm | Process Size | 5 nm |
| 22.0x | Multiplier | 37.0x |
| None | Integrated Graphics | Radeon Graphics |
| No | Overclockable | Yes |
