Intel Xeon Platinum 8353H vs AMD EPYC 9454P

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CPU comparison with benchmarks


Intel Xeon Platinum 8353H CPU1 vs CPU2 AMD EPYC 9454P
Intel Xeon Platinum 8353H AMD EPYC 9454P

CPU comparison

Intel Xeon Platinum 8353H or AMD EPYC 9454P - 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 Intel Xeon Platinum 8353H has 18 cores with 36 threads and clocks with a maximum frequency of 3.80 GHz. Up to 1146 GB of memory is supported in 6 memory channels. The Intel Xeon Platinum 8353H was released in Q2/2020.

The AMD EPYC 9454P has 48 cores with 96 threads and clocks with a maximum frequency of 3.80 GHz. The CPU supports up to 6144 GB of memory in 12 memory channels. The AMD EPYC 9454P was released in Q4/2022.
Intel Xeon Platinum (89) Family AMD EPYC (129)
Intel Xeon Platinum 8300 (CL) (10) CPU group AMD EPYC 9004 (21)
3 Generation 4
Cooper Lake Architecture Genoa / Genoa-X (Zen 4)
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Xeon Platinum 8353H is a 18 core processor with a clock frequency of 2.50 GHz (3.80 GHz). The AMD EPYC 9454P has 48 CPU cores with a clock frequency of 2.75 GHz (3.80 GHz).
Intel Xeon Platinum 8353H Characteristic AMD EPYC 9454P
18 Cores 48
36 Threads 96
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
2.50 GHz Frequency 2.75 GHz
3.80 GHz Turbo Frequency (1 Core) 3.80 GHz
2.80 GHz Turbo Frequency (All Cores) 3.65 GHz

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.
Intel Xeon Platinum 8353H Characteristic AMD EPYC 9454P
-- 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 Intel Xeon Platinum 8353H supports a maximum of 1146 GB of memory in 6 memory channels. The AMD EPYC 9454P can connect up to 6144 GB of memory in 12 memory channels.
Intel Xeon Platinum 8353H Characteristic AMD EPYC 9454P
DDR4-3200 Memory DDR5-4800
1146 GB Max. Memory 6144 GB
6 (Hexa Channel) Memory channels 12
153.6 GB/s Max. Bandwidth 460.8 GB/s
Yes ECC Yes
-- L2 Cache 48.00 MB
24.75 MB L3 Cache 256.00 MB
3.0 PCIe version 5.0
48 PCIe lanes 128
47.3 GB/s PCIe Bandwidth 504.1 GB/s

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon Platinum 8353H has a TDP of 150 W, that of the AMD EPYC 9454P is 290 W.
Intel Xeon Platinum 8353H Characteristic AMD EPYC 9454P
150 W TDP (PL1 / PBP) 290 W
-- TDP (PL2) --
-- TDP up 300 W
-- TDP down 240 W
-- Tjunction max. 100 °C

Technical details

The Intel Xeon Platinum 8353H has a 24.75 MB cache, while the AMD EPYC 9454P cache has a total of 304.00 MB.
Intel Xeon Platinum 8353H Characteristic AMD EPYC 9454P
14 nm Technology 5 nm
Monolithic Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2, AVX-512 ISA extensions SSE4.2, AVX2, AVX-512, BFLOAT16, VNNI
LGA 4189 Socket SP5
VT-x, VT-x EPT, VT-d Virtualization AMD-V, SVM
Yes AES-NI Yes
Windows 10, Linux Operating systems Windows Server 2022, Linux, Windows 11
Q2/2020 Release date Q4/2022
-- Release price 4598 $
show more data show more data


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Devices using this processor
Intel Xeon Platinum 8353H AMD EPYC 9454P
Unknown Unknown

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