AMD EPYC 9754S vs AMD Ryzen Threadripper PRO 7945WX

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CPU comparison with benchmarks


AMD EPYC 9754S CPU1 vs CPU2 AMD Ryzen Threadripper PRO 7945WX
AMD EPYC 9754S AMD Ryzen Threadripper PRO 7945WX

CPU comparison

AMD EPYC 9754S or AMD Ryzen Threadripper PRO 7945WX - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The AMD EPYC 9754S has 128 cores with 128 threads and clocks with a maximum frequency of 3.10 GHz. Up to 6144 GB of memory is supported in 12 memory channels. The AMD EPYC 9754S was released in Q2/2023.

The AMD Ryzen Threadripper PRO 7945WX has 12 cores with 24 threads and clocks with a maximum frequency of 5.30 GHz. The CPU supports up to 2048 GB of memory in 8 memory channels. The AMD Ryzen Threadripper PRO 7945WX was released in Q4/2023.
AMD EPYC (129) Family AMD Ryzen Threadripper PRO (15)
AMD EPYC 8004/9004 (15) CPU group AMD Ryzen Threadripper PRO 7000 (6)
4 Generation 5
Bergamo/Siena (Zen 4c) Architecture Storm Peak (Zen 4)
Desktop / Server Segment Desktop / Server
-- Predecessor AMD Ryzen Threadripper PRO 5945WX
-- Successor --

CPU Cores and Base Frequency

The AMD EPYC 9754S has 128 CPU cores and can calculate 128 threads in parallel. The clock frequency of the AMD EPYC 9754S is 2.25 GHz (3.10 GHz) while the AMD Ryzen Threadripper PRO 7945WX has 12 CPU cores and 24 threads can calculate simultaneously. The clock frequency of the AMD Ryzen Threadripper PRO 7945WX is at 4.70 GHz (5.30 GHz).
AMD EPYC 9754S Characteristic AMD Ryzen Threadripper PRO 7945WX
128 Cores 12
128 Threads 24
normal Core architecture normal
No Hyperthreading Yes
No Overclocking ? Yes
2.25 GHz Frequency 4.70 GHz
3.10 GHz Turbo Frequency (1 Core) 5.30 GHz
3.10 GHz Turbo Frequency (All Cores) --

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.
AMD EPYC 9754S Characteristic AMD Ryzen Threadripper PRO 7945WX
-- AI hardware --
-- AI specifications --

Internal Graphics

The AMD EPYC 9754S or AMD Ryzen Threadripper PRO 7945WX has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
no iGPU GPU no iGPU
GPU frequency --
-- GPU (Turbo) --
-- GPU Generation --
Technology
Max. displays
-- Compute units --
-- Shader --
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory --
-- DirectX Version --

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.
no iGPU GPU no iGPU
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
No Codec h264 No
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
No Codec AVC No
No Codec VC-1 No
No Codec JPEG No

Memory & PCIe

The AMD EPYC 9754S can use up to 6144 GB of memory in 12 memory channels. The maximum memory bandwidth is 460.8 GB/s. The AMD Ryzen Threadripper PRO 7945WX supports up to 2048 GB of memory in 8 memory channels and achieves a memory bandwidth of up to 332.8 GB/s.
AMD EPYC 9754S Characteristic AMD Ryzen Threadripper PRO 7945WX
DDR5-4800 Memory DDR5-5200
6144 GB Max. Memory 2048 GB
12 Memory channels 8 (Octa Channel)
460.8 GB/s Max. Bandwidth 332.8 GB/s
Yes ECC Yes
-- L2 Cache 12.00 MB
256.00 MB L3 Cache 64.00 MB
5.0 PCIe version 5.0
128 PCIe lanes 128
504.1 GB/s PCIe Bandwidth 504.1 GB/s

Thermal Management

The thermal design power (TDP for short) of the AMD EPYC 9754S is 360 W, while the AMD Ryzen Threadripper PRO 7945WX has a TDP of 350 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.
AMD EPYC 9754S Characteristic AMD Ryzen Threadripper PRO 7945WX
360 W TDP (PL1 / PBP) 350 W
-- TDP (PL2) --
400 W TDP up --
320 W TDP down --
100 °C Tjunction max. 95 °C

Technical details

The AMD EPYC 9754S is manufactured in 5 nm and has 256.00 MB cache. The AMD Ryzen Threadripper PRO 7945WX is manufactured in 5 nm and has a 76.00 MB cache.
AMD EPYC 9754S Characteristic AMD Ryzen Threadripper PRO 7945WX
5 nm Technology 5 nm
Chiplet Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.2, AVX2, AVX-512, BFLOAT16, VNNI ISA extensions SSE4A, SSE4.2, SSSE3, AVX2, AVX512, FMA3
SP5 Socket sTR5
AMD-V, SVM Virtualization AMD-V
Yes AES-NI Yes
Windows Server 2022, Linux, Windows 11 Operating systems Windows 11, Linux
Q2/2023 Release date Q4/2023
10200 $ Release price --
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Here you can rate the AMD EPYC 9754S to help other visitors make their purchasing decisions. The average rating is 1.0 stars (1 ratings). Rate now:
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Devices using this processor
AMD EPYC 9754S AMD Ryzen Threadripper PRO 7945WX
Unknown Unknown

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