AMD EPYC 7373X vs AMD EPYC Embedded 3351

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CPU comparison with benchmarks


AMD EPYC 7373X CPU1 vs CPU2 AMD EPYC Embedded 3351
AMD EPYC 7373X AMD EPYC Embedded 3351

CPU comparison

AMD EPYC 7373X or AMD EPYC Embedded 3351 - 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 Embedded 3351 has 12 cores with 24 threads and clocks with a maximum frequency of 3.00 GHz. The CPU supports up to 1024 GB of memory in 4 memory channels. The AMD EPYC Embedded 3351 was released in Q1/2018.
AMD EPYC (129) Family AMD EPYC (129)
AMD EPYC 7003 (29) CPU group AMD EPYC Embedded 3000 (7)
3 Generation 1
Milan (Zen 3) Architecture Snowy Owl (Zen)
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 Embedded 3351 has 12 CPU cores with a clock frequency of 1.90 GHz (3.00 GHz).
AMD EPYC 7373X Characteristic AMD EPYC Embedded 3351
16 Cores 12
32 Threads 24
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? Yes
3.05 GHz Frequency 1.90 GHz
3.80 GHz Turbo Frequency (1 Core) 3.00 GHz
-- Turbo Frequency (All Cores) --

NPU AI performance

The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.
AMD EPYC 7373X Characteristic AMD EPYC Embedded 3351
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

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 Embedded 3351 can connect up to 1024 GB of memory in 4 memory channels.
AMD EPYC 7373X Characteristic AMD EPYC Embedded 3351
DDR4-3200 Memory DDR4-2666
4096 GB Max. Memory 1024 GB
8 (Octa Channel) Memory channels 4 (Quad Channel)
204.8 GB/s Max. Bandwidth 85.3 GB/s
Yes ECC Yes
32.00 MB L2 Cache 6.00 MB
768.00 MB L3 Cache 32.00 MB
4.0 PCIe version 3.0
128 PCIe lanes 64
252.0 GB/s PCIe Bandwidth 63.0 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 Embedded 3351 is 80 W.
AMD EPYC 7373X Characteristic AMD EPYC Embedded 3351
240 W TDP (PL1 / PBP) 80 W
-- TDP (PL2) --
280 W TDP up --
225 W TDP down 60 W
-- Tjunction max. 105 °C

Technical details

The AMD EPYC 7373X has a 800.00 MB cache, while the AMD EPYC Embedded 3351 cache has a total of 38.00 MB.
AMD EPYC 7373X Characteristic AMD EPYC Embedded 3351
7 nm Technology 14 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 SP4
AMD-V, SVM Virtualization AMD-V, SVM
Yes AES-NI Yes
Windows 10, Linux Operating systems Windows 10, Linux
Q2/2022 Release date Q1/2018
3900 $ Release price --
show more data show more data


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Devices using this processor
AMD EPYC 7373X AMD EPYC Embedded 3351
Unknown Unknown

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