Key Differences
In short — Ryzen 9 7900X outperforms Phenom X4 9550 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 9 7900X is 5297 days newer than Phenom X4 9550.
Advantages of AMD Phenom X4 9550
- Consumes up to 44% less energy than AMD Ryzen 9 7900X - 95 vs 170 Watts
Advantages of AMD Ryzen 9 7900X
- Performs up to 18% better in F1 22 than Phenom X4 9550 - 289 vs 245 FPS
- Can execute more multi-threaded tasks simultaneously than AMD Phenom X4 9550 - 24 vs 4 threads
F1 22
Resolution
1920 x 1080
Game Graphics
Ultra High
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra High
Phenom X4 9550
Desktop • Mar 27th, 2008
Ryzen 9 7900X
Desktop • Sep 27th, 2022
Geekbench 5 Benchmarks
AMD Phenom X4 9550 | vs | AMD Ryzen 9 7900X |
|---|---|---|
| Mar 27th, 2008 | Release Date | Sep 27th, 2022 |
| Phenom X4 | Collection | Ryzen 9 |
| Agena | Codename | Raphael |
| AMD Socket AM2+ | Socket | AMD Socket AM5 |
Desktop | Segment | Desktop |
| 4 | Cores | 12 |
| 4 | Threads | 24 |
| 2.2 GHz | Base Clock Speed | 4.7 GHz |
| Non-Turbo | Turbo Clock Speed | 5.6 GHz |
95 W | TDP | 170 W |
| 65 nm | Process Size | 5 nm |
| 11.0x | Multiplier | 47.0x |
| On certain motherboards (Chipset feature) | Integrated Graphics | Radeon Graphics |
| No | Overclockable | Yes |
