AMD Ryzen Threadripper PRO 3975WX 32 Core 64 Threads 4.2 GHz Matisse

𝗦𝗽𝗲𝗸𝘀𝗶𝗳𝗶𝗸𝗮𝘀𝗶:

The AMD Ryzen Threadripper PRO 3975WX is a desktop processor with 32 cores, launched in July 2020. It is part of the Ryzen Threadripper lineup, using the Zen 2 (Matisse) architecture with Socket WRX8. Thanks to AMD Simultaneous Multithreading (SMT) the core-count is effectively doubled, to 64 threads. Ryzen Threadripper PRO 3975WX has 128MB of L3 cache and operates at 3.5 GHz by default, but can boost up to 4.2 GHz, depending on the workload. AMD is building the Ryzen Threadripper PRO 3975WX on a 7 nm production process using 15,200 million transistors. The silicon die of the chip is not fabricated at AMD, but at the foundry of TSMC. The multiplier is locked on Ryzen Threadripper PRO 3975WX,

Physical

Socket:AMD Socket WRX8Foundry:TSMCProcess Size:7 nmTransistors:15,200 millionDie Size:4x 74 mm²I/O Process Size:14 nmI/O Die Size:416 mm²Package:sWRX8tCaseMax:95°C

Performance

Frequency:3.5 GHzTurbo Clock:up to 4.2 GHzBase Clock:100 MHzMultiplier:35.0xMultiplier Unlocked:NoTDP:280 WFP32:6,451.2 GFLOPS

Architecture

Market:DesktopProduction Status:ActiveRelease Date:Jul 14th, 2020Launch MSRP:$2749Codename:MatisseGeneration:Ryzen Threadripper
(Zen 2 (Matisse))Part#:100-000000086
100-100000086WOFMemory Support:DDR4-3200 MHz
Eight-channelECC Memory:YesPCI-Express:Gen 4, 128 Lanes
(CPU only)

Cores

# of Cores:32# of Threads:64SMP # CPUs:1Integrated Graphics:N/A

Cache

Cache L1:64K (per core)Cache L2:512K (per core)Cache L3:128MB

Features

MMX

SSE

SSE2

SSE3

SSSE3

SSE4A

SSE4.1

SSE4.2

AES

AVX

AVX2

BMI1

BMI2

SHA

F16C

FMA3

AMD64

EVP

AMD-V

SMAP

SMEP

SMT

Precision Boost 2

XFR 2