AMD · 2020
AMD Ryzen Threadripper 3990X
The AMD Ryzen Threadripper 3990X is a 64-core, 128-thread desktop processor based on the Zen 2 microarchitecture, released in February 2020.
The AMD Ryzen Threadripper 3990X is a high-end desktop processor with 64 cores and 128 threads, based on the Zen 2 microarchitecture. It operates at a base clock of 2.9 GHz and a boost clock of 4.3 GHz, with a large 256 MB L3 cache. The processor has a TDP of 280 W and uses the sTRX4 socket. It supports DDR4-3200 memory across four channels and includes ECC memory support. The 3990X features PCIe 4.0 and an unlocked multiplier for overclocking. It was launched on February 7, 2020, with an MSRP of $3,990.
Benchmarks
| PassMark CPU Mark | 81,568 |
|---|---|
| PassMark Single Thread | 2,569 |
| Cinebench R23 Single-Core | 1,262 |
| Cinebench R23 Multi-Core | 75,671 |
| Blender Open Data score | 1,095.93 samples/min |
| Nero Score AI | 1,669 images/min |
| Nero Score AVC encode | 2,699 fps |
Specifications
| Microarchitecture unverified | Zen 2 |
|---|---|
| Cores | 64 |
| Threads | 128 |
| Base clock | 2.9 GHz |
| Boost clock | 4.3 GHz |
| L3 cache unverified | 256 MB |
| TDP / base power | 280 W |
| Socket unverified | sTRX4 |
| Memory support unverified | DDR4-3200 |
| Memory channels unverified | 4 |
| ECC memory support unverified | Yes |
| PCIe version unverified | 4.0 |
| Instruction sets unverified | x86-64 |
| Unlocked multiplier unverified | Yes |
| Release date | 2020-02-07 |
| Release year | 2020 |
| Launch MSRP unverified | 3990 USD |