Key Differences
In short — Ryzen 9 3900XT outperforms the cheaper Phenom X4 9550 on the selected game parameters. However, the worse performing Phenom X4 9550 is a better bang for your buck. The better performing Ryzen 9 3900XT is 4485 days newer than the cheaper Phenom X4 9550.
Advantages of AMD Phenom X4 9550
- Up to 50% cheaper than Ryzen 9 3900XT - $189.95 vs $379.0
- Up to 41% better value when playing Saints Row than Ryzen 9 3900XT - $1.34 vs $2.27 per FPS
- Consumes up to 10% less energy than AMD Ryzen 9 3900XT - 95 vs 105 Watts
- Works without a dedicated GPU, while AMD Ryzen 9 3900XT doesn't have integrated graphics
Advantages of AMD Ryzen 9 3900XT
- Performs up to 18% better in Saints Row than Phenom X4 9550 - 167 vs 142 FPS
- Can execute more multi-threaded tasks simultaneously than AMD Phenom X4 9550 - 24 vs 4 threads
Saints Row
Resolution
1920 x 1080
Game Graphics
Ultra
Desktop • Mar 27th, 2008
FPS
142
85%
Value, $/FPS
$1.34/FPS
100%
Price, $
$189.95
100%
Value Winner
Buy for $189.95 on Amazon
In Stock
Updated 75 minutes ago
Buy for $379 on Amazon
In Stock
Updated 76 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Desktop • Mar 27th, 2008
Desktop • Jul 7th, 2020
Geekbench 5 Benchmarks
AMD Phenom X4 9550 | vs | AMD Ryzen 9 3900XT |
---|---|---|
Mar 27th, 2008 | Release Date | Jul 7th, 2020 |
Phenom X4 | Collection | Ryzen 9 |
Agena | Codename | Matisse |
AMD Socket AM2+ | Socket | AMD Socket AM4 |
Desktop | Segment | Desktop |
4 | Cores | 12 |
4 | Threads | 24 |
2.2 GHz | Base Clock Speed | 3.8 GHz |
Non-Turbo | Turbo Clock Speed | 4.7 GHz |
95 W | TDP | 105 W |
65 nm | Process Size | 7 nm |
11.0x | Multiplier | 39.0x |
On certain motherboards (Chipset feature) | Integrated Graphics | None |
No | Overclockable | Yes |