AMD Ryzen Threadripper PRO 3975WX vs AMD EPYC 75F3

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CPU comparison with benchmarks

-VS-

CPU lineage

AMD Ryzen Threadripper PRO 3975WX or AMD Ryzen Threadripper PRO 3975WX – 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 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.
The AMD EPYC 75F3 features 32 processor cores and has the capability to manage 64 threads concurrently.
It was released in Q1/2021 and belongs to the 3 generation of the AMD EPYC series.
To use the AMD EPYC 75F3, you'll need a motherboard with a SP3 socket.
Desktop / Server Segment Desktop / Server
AMD Ryzen Threadripper PRO 3975WX Name AMD EPYC 75F3
AMD Ryzen Threadripper PRO Family AMD EPYC
3 Generation 3
AMD Ryzen Threadripper PRO 3000 Group AMD EPYC 7003
 
 

CPU Cores and Base Frequency

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.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
The AMD EPYC 75F3 has 32 CPU cores and can calculate 64 threads in parallel.
The clock frequency of the AMD EPYC 75F3 is 2.95 GHz
and turbo frequency for one core is 4.0 GHz.
4.2 GHz Turbo Frequency (1 core) 4.0 GHz
Yes Overclocking No
normal Core architecture normal
3.5 GHz Frequency 2.95 GHz
64 Threads 64
Yes Hyperthreading Yes
32 CPU Cores 32
32x Cores 32x Zen 3
 
 

Internal Graphics

The AMD Ryzen Threadripper PRO 3975WX does not have integrated graphics.
The AMD EPYC 75F3 does not have integrated graphics.
-- GPU frequency --
-- Release date --
-- Direct X --
GPU name
-- Technology --
-- Max. displays --
-- Shaders --
0 bytes Max. GPU Memory 0 bytes
-- Execution units --
-- Generation --
-- GPU (Turbo) --
 
 

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.
-- AVC --
-- VC-1 --
-- VP9 --
-- h265 / HEVC (10 bit) --
-- h264 --
-- VP8 --
-- h265 / HEVC (8 bit) --
-- JPEG --
-- AV1 --
 
 

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.
The processor supports a maximum memory capacity of 4.0 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.
8 Memory channels 8
2.0 TB Max. Memory 4.0 TB
pci PCIe pci
Yes AES-NI Yes
Yes ECC Yes
204.8 GB/s Bandwidth 204.8 GB/s
DDR4-3200 Memory type DDR4-3200
 
 

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.
95 °C Tjunction max --
280 W TDP (PL1 / PBP) 280 W
None TDP down 225 W
 
 

Technical details

The AMD Ryzen Threadripper PRO 3975WX 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 EPYC 75F3 is manufactured using a 7 nm process.
In total, this processor boasts a generous 256.0 MB cache.
Q3/2020 Release date Q1/2021
-- Part Number --
16.0 MB L2-Cache 0 bytes
AMD-V, SVM Virtualization AMD-V, SVM
SSE4a, SSE4.1, SSE4.2, FMA3, AVX2 ISA extensions SSE4a, SSE4.1, SSE4.2, FMA3, AVX2
Chiplet Chip design Chiplet
Castle Peak (Zen 2) Architecture Milan (Zen 3)
7 nm Technology 7 nm
WRX8 (sWRX8) Socket SP3
Windows 10, Linux, Windows 11 Operating systems Windows 10, Linux
2749 $ Release price 4860 $
Technical data sheet Documents Technical data sheet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
128.0 MB L3-Cache 256.0 MB
 
 

Benchmarks

Geekbench 5, 64bit (Multi-Core)

AMD EPYC 75F3
32C 64T @ 2.95 GHz
38501
38501
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 3.5 GHz
25211
25211

Geekbench 6 (Multi-Core)

AMD EPYC 75F3
32C 64T @ 2.95 GHz
18246
18246
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 3.5 GHz
15273
15273

Geekbench 6 (Single-Core)

AMD EPYC 75F3
32C 64T @ 2.95 GHz
1804
1804
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 3.5 GHz
1627
1627

Geekbench 5, 64bit (Single-Core)

AMD EPYC 75F3
32C 64T @ 2.95 GHz
1458
1458
AMD Ryzen Threadripper PRO 3975WX
32C 64T @ 3.5 GHz
1260
1260