AMD EPYC 7373X vs AMD EPYC 7473X

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CPU comparison with benchmarks


AMD EPYC 7373X CPU1 vs CPU2 AMD EPYC 7473X
AMD EPYC 7373X AMD EPYC 7473X

CPU comparison

AMD EPYC 7373X or AMD EPYC 7473X - 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 7373X has 16 cores with 32 threads and clocks with a maximum frequency of 3.80 GHz. Up to 4096 GB of memory is supported in 8 memory channels. The AMD EPYC 7373X was released in Q2/2022.

The AMD EPYC 7473X has 24 cores with 48 threads and clocks with a maximum frequency of 3.70 GHz. The CPU supports up to 4096 GB of memory in 8 memory channels. The AMD EPYC 7473X was released in Q2/2022.
AMD EPYC (129) Family AMD EPYC (129)
AMD EPYC 7003 (29) CPU group AMD EPYC 7003 (29)
3 Generation 3
Milan (Zen 3) Architecture Milan (Zen 3)
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The AMD EPYC 7373X is a 16 core processor with a clock frequency of 3.05 GHz (3.80 GHz). The AMD EPYC 7473X has 24 CPU cores with a clock frequency of 2.80 GHz (3.70 GHz).
AMD EPYC 7373X Characteristic AMD EPYC 7473X
16 Cores 24
32 Threads 48
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
3.05 GHz Frequency 2.80 GHz
3.80 GHz Turbo Frequency (1 Core) 3.70 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 7373X Characteristic AMD EPYC 7473X
-- AI hardware --
-- AI specifications --

Internal Graphics

The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs.
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 7373X supports a maximum of 4096 GB of memory in 8 memory channels. The AMD EPYC 7473X can connect up to 4096 GB of memory in 8 memory channels.
AMD EPYC 7373X Characteristic AMD EPYC 7473X
DDR4-3200 Memory DDR4-3200
4096 GB Max. Memory 4096 GB
8 (Octa Channel) Memory channels 8 (Octa Channel)
204.8 GB/s Max. Bandwidth 204.8 GB/s
Yes ECC Yes
32.00 MB L2 Cache 32.00 MB
768.00 MB L3 Cache 768.00 MB
4.0 PCIe version 4.0
128 PCIe lanes 128
252.0 GB/s PCIe Bandwidth 252.0 GB/s

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD EPYC 7373X has a TDP of 240 W, that of the AMD EPYC 7473X is 240 W.
AMD EPYC 7373X Characteristic AMD EPYC 7473X
240 W TDP (PL1 / PBP) 240 W
-- TDP (PL2) --
280 W TDP up 280 W
225 W TDP down 225 W
-- Tjunction max. --

Technical details

The AMD EPYC 7373X has a 800.00 MB cache, while the AMD EPYC 7473X cache has a total of 800.00 MB.
AMD EPYC 7373X Characteristic AMD EPYC 7473X
7 nm Technology 7 nm
Chiplet Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 ISA extensions SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
SP3 Socket SP3
AMD-V, SVM Virtualization AMD-V, SVM
Yes AES-NI Yes
Windows 10, Linux Operating systems Windows 10, Linux
Q2/2022 Release date Q2/2022
3900 $ Release price 4185 $
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Devices using this processor
AMD EPYC 7373X AMD EPYC 7473X
Unknown Unknown

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