Key Differences
In short — Ryzen 9 3900X outperforms the cheaper FX-8300 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 9 3900X is 2448 days newer than the cheaper FX-8300.
Advantages of AMD FX-8300
- Up to 71% cheaper than Ryzen 9 3900X - $77.55 vs $270.54
- Consumes up to 10% less energy than AMD Ryzen 9 3900X - 95 vs 105 Watts
Advantages of AMD Ryzen 9 3900X
- Performs up to 18% better in Watch Dogs: Legion than FX-8300 - 147 vs 125 FPS
- Can execute more multi-threaded tasks simultaneously than AMD FX-8300 - 24 vs 8 threads
Watch Dogs: Legion
Resolution
1920 x 1080
Game Graphics
Ultra
Buy for €86.08 on Amazon
In Stock
Updated 63 minutes ago
Buy for €300.3 on Amazon
In Stock
Updated 63 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Desktop • Oct 23rd, 2012
Desktop • Jul 7th, 2019
Geekbench 5 Benchmarks
AMD FX-8300 | vs | AMD Ryzen 9 3900X |
---|---|---|
Oct 23rd, 2012 | Release Date | Jul 7th, 2019 |
FX | Collection | Ryzen 9 |
Vishera | Codename | Matisse |
AMD Socket AM3+ | Socket | AMD Socket AM4 |
Desktop | Segment | Desktop |
8 | Cores | 12 |
8 | Threads | 24 |
3.3 GHz | Base Clock Speed | 3.8 GHz |
4.2 GHz | Turbo Clock Speed | 4.6 GHz |
95 W | TDP | 105 W |
32 nm | Process Size | 7 nm |
16.5x | Multiplier | 38.0x |
None | Integrated Graphics | None |
Yes | Overclockable | Yes |