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AMD Ryzen Threadripper Pro 3975WX

AMD Ryzen Threadripper Pro 3975WX

Ryzen Threadripper Pro 3975WX - desktop processor produced by AMD for socket sTRX4 that has 32 cores and 64 threads. The base clock frequency of the CPU is 3500 MHz, but due to Turbo Core technology, it can perform up to 4350 MHz. The size of the L3 cache is 128 MB. Please note that this chip doesn’t have integrated graphics.


Performance tests of AMD Ryzen Threadripper Pro 3975WX in benchmarks
Cinebench R20 (Single-Core)
Cinebench R20 (Multi-Core)


Ryzen Threadripper Pro 3975WX technical specifications


Vendor AMD
Released July 14, 2020
Type Desktop
Codename Zen 2
Socket sTRX4
Integrated GPU No


Cores 32
Threads 64
Base Frequency 3.5 GHz
Turbo Boost Frequency 4.35 GHz
Bus frequency 100 MHz
Multiplier 35x
L1 Cache 96K (per core)
L2 Cache 512K (per core)
L3 Cache 128MB (shared)
Unlocked Multiplier Yes


Fabrication Process 7 nm
TDP 280 W
Max. temperature 90°C

Memory support

Memory types DDR4-3200
Memory Size 2048 GB
Max. Memory Channels 8
EEC Support No


Official site AMD Ryzen Threadripper Pro 3975WX official page
PCI Express Version 4.0
PCI Express Lanes 128


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