AMD · 2020
AMD Ryzen Threadripper PRO 3975WX 32 Cores
The AMD Ryzen Threadripper PRO 3975WX is a 32-core workstation processor based on the Zen 2 microarchitecture, released in 2020.
The AMD Ryzen Threadripper PRO 3975WX is a high-core-count processor designed for professional workstations. It features 32 cores and 64 threads, with a base clock of 3.5 GHz and a boost clock of 4.2 GHz. Built on a 7 nm process node, it has a TDP of 280 W. The CPU includes 128 MB of L3 cache, 16 MB of L2 cache, and 2048 KB of L1 cache. It supports eight-channel DDR4-3200 memory with ECC support. The processor uses the sWRX8 socket and provides 128 PCIe 4.0 lanes. It has an unlocked multiplier for overclocking. This CPU is intended for use with AMD's WRX80 chipset and is compatible with professional workloads requiring high parallel processing power.
Specifications
| Microarchitecture unverified | Zen 2 |
|---|---|
| Cores unverified | 32 |
| Threads unverified | 64 |
| Base clock unverified | 3.5 GHz |
| Boost clock unverified | 4.2 GHz |
| L1 cache (total) unverified | 2048 KB |
| L2 cache (total) unverified | 16 MB |
| L3 cache unverified | 128 MB |
| Process node unverified | 7 nm |
| TDP / base power unverified | 280 W |
| Socket unverified | sWRX8 |
| Memory support unverified | DDR4-3200 |
| Memory channels unverified | 8 |
| ECC memory support unverified | Yes |
| Integrated graphics unverified | none |
| PCIe lanes (CPU) unverified | 128 |
| PCIe version unverified | 4.0 |
| Instruction sets unverified | x86-64 |
| Unlocked multiplier unverified | Yes |
| Release date unverified | 2020-07-14 |
| Release year unverified | 2020 |