AMD Ryzen 9 3900X
AMD desktop processor from 2019, socket AM4: 12 cores, 24 threads, up to 4.6 GHz.
45.0Overall score, of 100
32,463PassMark CPU Mark
2,702Single-thread rating
from $147US price
Specifications
| Cores | 12 |
|---|---|
| Threads | 24 |
| Base clock | 3.8 GHz |
| Max boost | 4.6 GHz |
| L3 cache | 64 MB |
| TDP | 105 W |
| Max power | 142 W |
| Memory | DDR4 |
| Memory speed | 3200 MT/s |
| PCI Express | PCIe 4.0 |
| Socket | AM4 |
| Process | 7 nm (TSMC N7) |
| Architecture | Zen 2 |
| Series | Ryzen 3000 |
| Release year | 2019 |
| Integrated graphics | none |
Often compared with
Similar performance
- Intel Core Ultra 5 230F PassMark 32,306, from $159
- AMD Ryzen 7 8700G PassMark 31,457, from $260
- Intel Core i9-12900 PassMark 33,619, from $485
- Intel Core i7-12700KF PassMark 33,891, from $264
- Intel Core i5-13600 PassMark 31,017, no current price
- Intel Core Ultra 5 225F PassMark 30,915, from $135
Specs: manufacturer data. Scores: PassMark. Gaming: Tom's Hardware. US prices: PassMark, updated 2026-10-30.