AMD EPYC 9554P vs Intel Xeon w7-3455

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CPU comparison with benchmarks


AMD EPYC 9554P CPU1 vs CPU2 Intel Xeon w7-3455
AMD EPYC 9554P Intel Xeon w7-3455

CPU comparison

In this CPU comparison, we compare the AMD EPYC 9554P and the Intel Xeon w7-3455 and use benchmarks to check which processor is faster.

We compare the AMD EPYC 9554P 64 core processor released in Q4/2022 with the Intel Xeon w7-3455 which has 24 CPU cores and was introduced in Q1/2023.
AMD EPYC (129) Family Intel Xeon W (83)
AMD EPYC 9004 (21) CPU group Intel Xeon W-3400 (8)
4 Generation 12
Genoa / Genoa-X (Zen 4) Architecture Sapphire Rapids-WS
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The AMD EPYC 9554P is a 64 core processor with a clock frequency of 3.10 GHz (3.75 GHz). The processor can compute 128 threads at the same time. The Intel Xeon w7-3455 clocks with 2.50 GHz (4.80 GHz), has 24 CPU cores and can calculate 48 threads in parallel.
AMD EPYC 9554P Characteristic Intel Xeon w7-3455
64 Cores 24
128 Threads 48
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
3.10 GHz Frequency 2.50 GHz
3.75 GHz Turbo Frequency (1 Core) 4.80 GHz
3.75 GHz Turbo Frequency (All Cores) 3.30 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.
AMD EPYC 9554P Characteristic Intel Xeon w7-3455
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback.
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

Up to 6144 GB of memory in a maximum of 12 memory channels is supported by the AMD EPYC 9554P, while the Intel Xeon w7-3455 supports a maximum of 4096 GB of memory with a maximum memory bandwidth of 307.2 GB/s enabled.
AMD EPYC 9554P Characteristic Intel Xeon w7-3455
DDR5-4800 Memory DDR5-4800
6144 GB Max. Memory 4096 GB
12 Memory channels 8 (Octa Channel)
460.8 GB/s Max. Bandwidth 307.2 GB/s
Yes ECC Yes
64.00 MB L2 Cache --
256.00 MB L3 Cache 67.50 MB
5.0 PCIe version 5.0
128 PCIe lanes 112
504.1 GB/s PCIe Bandwidth 441.1 GB/s

Thermal Management

The AMD EPYC 9554P has a TDP of 360 W. The TDP of the Intel Xeon w7-3455 is 270 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.
AMD EPYC 9554P Characteristic Intel Xeon w7-3455
360 W TDP (PL1 / PBP) 270 W
-- TDP (PL2) --
400 W TDP up 324 W
320 W TDP down --
100 °C Tjunction max. 92 °C

Technical details

The AMD EPYC 9554P has 320.00 MB cache and is manufactured in 5 nm. The cache of Intel Xeon w7-3455 is at 67.50 MB. The processor is manufactured in 10 nm.
AMD EPYC 9554P Characteristic Intel Xeon w7-3455
5 nm Technology 10 nm
Chiplet Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.2, AVX2, AVX-512, BFLOAT16, VNNI ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512, AMX
SP5 Socket LGA 4677
AMD-V, SVM Virtualization VT-x, VT-x EPT, VT-d, VT-rp, vPro Enterprise
Yes AES-NI Yes
Windows Server 2022, Linux, Windows 11 Operating systems Windows 11, Windows Server, Linux
Q4/2022 Release date Q1/2023
7104 $ Release price 2489 $
show more data show more data


Rate these processors

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Here you can rate the Intel Xeon w7-3455 to help other visitors make their purchasing decisions. The average rating is 5.0 stars (1 ratings). Rate now:


Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
AMD EPYC 9554P AMD EPYC 9554P
64C 128T @ 3.75 GHz
0 (0%)
Intel Xeon w7-3455 Intel Xeon w7-3455
24C 48T @ 4.80 GHz
1996 (100%)

Devices using this processor
AMD EPYC 9554P Intel Xeon w7-3455
Unknown Unknown

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