Desktop
AMD Ryzen 9 3900X
Multicore performance
32,477
Single-core performance
2,702
Estimated price
$192.94
Last price change 2026-08-14
Processor specifications
Normalized fields from the source detail page.
- Class
- Desktop
- Socket
- AM4
- Base clock
- 3.8 GHz
- Turbo clock
- 4.6 GHz
- Cores
- 12
- Threads
- 24
- Typical TDP
- 105 W
- Release / first seen
- Q3 2019
Cache per CPU package
Source values are kept verbatim to preserve package multipliers.
- L1 Instruction Cache
- 12 x 32 KB
- L1 Data Cache
- 12 x 32 KB
- L2 Cache
- 12 x 512 KB
- L3 Cache
- 64 MB