Desktop
AMD Ryzen Threadripper 3990X
Multicore performance
79,633
Single-core performance
2,560
Estimated price
$2,997
Last price change 2026-01-31
Processor specifications
Normalized fields from the source detail page.
- Class
- Desktop
- Socket
- sTRX4
- Base clock
- 2.9 GHz
- Turbo clock
- 4.3 GHz
- Cores
- 64
- Threads
- 128
- Typical TDP
- 280 W
- Release / first seen
- Q1 2020
Cache per CPU package
Source values are kept verbatim to preserve package multipliers.
- L1 Instruction Cache
- 64 x 32 KB
- L1 Data Cache
- 64 x 32 KB
- L2 Cache
- 64 x 512 KB
- L3 Cache
- 256 MB