AMD Processor

AMD Ryzen™ Threadripper™ PRO 9975WX

AMD Ryzen™ Threadripper™ PRO 9975WX, up to 5.40 GHz, 32 cores, 128.00 MB cache, 350.00 W TDP

AMD cpu Official Site

Cores Cores

32 Cores

Multitasking and productivity baseline

Max Boost Clock Boost Clock

5.4 GHz

5.40 GHz

Single-core burst performance reference

L3 Cache L3 / Cache

128 MB

128.00 MB

Cache size and access efficiency reference

TDP Power

350 W

350.00 W

Cooling and power planning reference

Specifications

Key Specs

36 items

# of CPU Cores 32 Cores

# of Threads 64

AMD EXPO™ Memory Overclocking Technology Yes

AMD-V (SVM) Yes

AMD-Vi (I/O MMU Virtualization) Yes

Base Clock 4.00 GHz

CPU Socket sTR5

ECC Support Yes (Default Enabled)

Family Ryzen Threadripper PRO

Firmware TPM Yes

Form Factor Desktops

Former Codename Shimada Peak

Gpu Name Discrete Graphics Card Required

Instruction Set x86-64

L1 Cache 2560.00 KB

Launch Date 07/23/25

Max. Boost Clock 5.40 GHz

Max. Operating Temperature (Tjmax) 95.00 °C

Memory Channels 8

Multithreading (SMT) Yes

Name AMD Ryzen™ Threadripper™ PRO 9975WX

PCI Express® Version PCIe® 5.0

Processor Architecture Zen 5

Processor Technology for CPU Cores TSMC 4nm FinFET

Processor Technology for I/O Die TSMC 6nm FinFET

Series Ryzen Threadripper PRO 9000 WX-Series

Supported Extensions AES,AMD-V,AVX,AVX2,AVX512,FMA3,MMX-plus,SHA,SSE,SSE2,SSE3,SSE4.1,SSE4.2,SSE4A,SSSE3,x86-64

Supporting Chipsets WRX90,TRX50,Pro 695

System Memory Specification Up to 6400 MT/s

System Memory Subtype RDIMM

System Memory Type DDR5

TDP 350.00 W

Total L2 Cache 32.00 MB

Total L3 Cache 128.00 MB

UEFI Secure Boot Yes

Unlocked for Overclocking Yes

FAQ

How many cores and threads does Ryzen Threadripper PRO 9975WX have, and which workloads suit it? Can Ryzen Threadripper PRO 9975WX run games, and is it a sensible choice for a gaming system? What motherboard suits Ryzen Threadripper PRO 9975WX, and how should power delivery, memory, and ports be balanced? What cooler does Ryzen Threadripper PRO 9975WX need, and how do gaming and sustained all-core loads differ? For low-latency interactive AI chat, is the high-base 32-core 9975WX a better fit than stacking 96 cores?