AMD Ryzen Threadripper PRO 5975WX vs AMD Ryzen Threadripper PRO 3975WX

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CPU comparison with benchmarks

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CPU lineage

AMD Ryzen Threadripper PRO 5975WX or AMD Ryzen Threadripper PRO 5975WX – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes.
The AMD Ryzen Threadripper PRO 5975WX features 32 processor cores and has the capability to manage 64 threads concurrently.
It was released in Q1/2022 and belongs to the 4 generation of the AMD Ryzen Threadripper PRO series.
To use the AMD Ryzen Threadripper PRO 5975WX, you'll need a motherboard with a WRX8 (sWRX8) socket.
The AMD Ryzen Threadripper PRO 3975WX features 32 processor cores and has the capability to manage 64 threads concurrently.
It was released in Q3/2020 and belongs to the 3 generation of the AMD Ryzen Threadripper PRO series.
To use the AMD Ryzen Threadripper PRO 3975WX, you'll need a motherboard with a WRX8 (sWRX8) socket.
AMD Ryzen Threadripper PRO 5000 Group AMD Ryzen Threadripper PRO 3000
4 Generation 3
Desktop / Server Segment Desktop / Server
AMD Ryzen Threadripper PRO 5975WX Name AMD Ryzen Threadripper PRO 3975WX
AMD Ryzen Threadripper PRO Family AMD Ryzen Threadripper PRO
 
 

CPU Cores and Base Frequency

The AMD Ryzen Threadripper PRO 5975WX has 32 CPU cores and can calculate 64 threads in parallel.
The clock frequency of the AMD Ryzen Threadripper PRO 5975WX is 3.6 GHz
and turbo frequency for one core is 4.5 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
The AMD Ryzen Threadripper PRO 3975WX has 32 CPU cores and can calculate 64 threads in parallel.
The clock frequency of the AMD Ryzen Threadripper PRO 3975WX is 3.5 GHz
and turbo frequency for one core is 4.2 GHz.
64 Threads 64
32x Cores 32x
32 CPU Cores 32
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking Yes
4.5 GHz Turbo Frequency (1 core) 4.2 GHz
3.6 GHz Frequency 3.5 GHz
 
 

Internal Graphics

The AMD Ryzen Threadripper PRO 5975WX does not have integrated graphics.
The AMD Ryzen Threadripper PRO 3975WX does not have integrated graphics.
-- Shaders --
-- Release date --
-- Technology --
-- Direct X --
0 bytes Max. GPU Memory 0 bytes
-- Max. displays --
-- Execution units --
-- GPU frequency --
-- Generation --
-- GPU (Turbo) --
GPU name
 
 

Artificial Intelligence and Machine Learning

-- AI specifications --
-- AI hardware --
 
 

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.
-- VP8 --
-- VC-1 --
-- JPEG --
-- AV1 --
-- h265 / HEVC (8 bit) --
-- AVC --
-- h264 --
-- VP9 --
-- h265 / HEVC (10 bit) --
 
 

Memory & PCIe

The processor supports a maximum memory capacity of 2.0 TB distributed across 8 memory channels. It offers a peak memory bandwidth of 204.8 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
pci PCIe pci
Yes AES-NI Yes
DDR4-3200 Memory type DDR4-3200
Yes ECC Yes
2.0 TB Max. Memory 2.0 TB
8 Memory channels 8
204.8 GB/s Bandwidth 204.8 GB/s
 
 

Thermal Management

The processor has a thermal design power (TDP) of 280 W watts.
TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself.
280 W TDP (PL1 / PBP) 280 W
95 °C Tjunction max 95 °C
 
 

Technical details

The AMD Ryzen Threadripper PRO 5975WX is manufactured using a 7 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 128.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The AMD Ryzen Threadripper PRO 3975WX is manufactured using a 7 nm process.
Q1/2022 Release date Q3/2020
AMD-V, SVM Virtualization AMD-V, SVM
SSE4a, SSE4.1, SSE4.2, FMA3, AVX2 ISA extensions SSE4a, SSE4.1, SSE4.2, FMA3, AVX2
7 nm Technology 7 nm
Chiplet Chip design Chiplet
-- Release price 2749 $
Chagall (Zen 3) Architecture Castle Peak (Zen 2)
128.0 MB L3-Cache 128.0 MB
Windows 10, Linux, Windows 11 Operating systems Windows 10, Linux, Windows 11
Technical data sheet Documents Technical data sheet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
-- Part Number --
WRX8 (sWRX8) Socket WRX8 (sWRX8)
16.0 MB L2-Cache 16.0 MB
 
 

Benchmarks