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AMD · 2020

AMD Ryzen Threadripper PRO 3955WX

The AMD Ryzen Threadripper PRO 3955WX is a 16-core, 32-thread workstation processor released in 2020, based on the Zen 2 microarchitecture.

The AMD Ryzen Threadripper PRO 3955WX is a high-end desktop processor designed for professional workstations. It features 16 cores and 32 threads, with a base clock of 3.9 GHz and a boost clock of 4.3 GHz. Built on the 7 nm process node, it has a total L1 cache of 1024 KB, 8 MB L2 cache, and 64 MB L3 cache. The processor supports eight memory channels of DDR4-3200 with ECC memory support, and provides 128 PCIe 4.0 lanes. It uses the sWRX8 socket and has a TDP of 280 W. The multiplier is unlocked for overclocking. It lacks integrated graphics. This processor is typically paired with AMD WRX80 chipset motherboards and is aimed at content creators, engineers, and scientists requiring high multi-threaded performance.

Specifications

Microarchitecture unverified Zen 2
Cores unverified 16
Threads unverified 32
Base clock unverified 3.9 GHz
Boost clock unverified 4.3 GHz
L1 cache (total) unverified 1024 KB
L2 cache (total) unverified 8 MB
L3 cache unverified 64 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