AMD EPYC 9554P vs HiSilicon Kirin 928

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CPU comparison with benchmarks


AMD EPYC 9554P CPU1 vs CPU2 HiSilicon Kirin 928
AMD EPYC 9554P HiSilicon Kirin 928

CPU comparison

In this CPU comparison, we compare the AMD EPYC 9554P and the HiSilicon Kirin 928 and use benchmarks to check which processor is faster.

We compare the AMD EPYC 9554P 64 core processor released in Q4/2022 with the HiSilicon Kirin 928 which has 8 CPU cores and was introduced in Q3/2014.
AMD EPYC (129) Family HiSilicon Kirin (29)
AMD EPYC 9004 (21) CPU group HiSilicon Kirin 920 (3)
4 Generation 2
Genoa / Genoa-X (Zen 4) Architecture Cortex-A15 / Cortex-A7
Desktop / Server Segment Mobile
-- 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 HiSilicon Kirin 928 clocks with 2.00 GHz, has 8 CPU cores and can calculate 8 threads in parallel.

AMD EPYC 9554P Characteristic HiSilicon Kirin 928
64 Cores 8
128 Threads 8
normal Core architecture hybrid (big.LITTLE)
Yes Hyperthreading No
No Overclocking ? No
3.10 GHz (3.75 GHz)
64x Zen 4
A-Core 2.00 GHz
4x Cortex-A15
-- B-Core 1.30 GHz
4x Cortex-A7

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 9554P Characteristic HiSilicon Kirin 928
-- AI hardware --
-- AI specifications --

Internal Graphics

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 ARM Mali-T628 MP4
GPU frequency 0.60 GHz
-- GPU (Turbo) 0.60 GHz
-- GPU Generation Midgard 2
Technology 32nm
Max. displays 1
-- Compute units 4
-- Shader 64
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory --
-- DirectX Version 11

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 ARM Mali-T628 MP4
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
No Codec h264 Decode / Encode
No Codec VP9 No
No Codec VP8 Decode / Encode
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 HiSilicon Kirin 928 supports a maximum of GB of memory with a maximum memory bandwidth of -- enabled.

AMD EPYC 9554P Characteristic HiSilicon Kirin 928
DDR5-4800 Memory LPDDR3-1600
6144 GB Max. Memory
12 Memory channels 2 (Dual Channel)
460.8 GB/s Max. Bandwidth --
Yes ECC No
64.00 MB L2 Cache --
256.00 MB L3 Cache --
5.0 PCIe version --
128 PCIe lanes --
504.1 GB/s PCIe Bandwidth --

Thermal Management

The AMD EPYC 9554P has a TDP of 360 W. The TDP of the HiSilicon Kirin 928 is --. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

AMD EPYC 9554P Characteristic HiSilicon Kirin 928
360 W TDP (PL1 / PBP) --
-- TDP (PL2) --
400 W TDP up --
320 W TDP down --
100 °C Tjunction max. --

Technical details

The AMD EPYC 9554P has 320.00 MB cache and is manufactured in 5 nm. The cache of HiSilicon Kirin 928 is at 0.00 MB. The processor is manufactured in 28 nm.

AMD EPYC 9554P Characteristic HiSilicon Kirin 928
5 nm Technology 28 nm
Chiplet Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) Armv7-A (32 bit)
SSE4.2, AVX2, AVX-512, BFLOAT16, VNNI ISA extensions --
SP5 Socket --
AMD-V, SVM Virtualization None
Yes AES-NI No
Windows Server 2022, Linux, Windows 11 Operating systems Android
Q4/2022 Release date Q3/2014
7104 $ Release price --
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iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
AMD EPYC 9554P AMD EPYC 9554P
@ 0.00 GHz
0 (0%)
HiSilicon Kirin 928 HiSilicon Kirin 928
ARM Mali-T628 MP4 @ 0.60 GHz
77 (100%)

Devices using this processor

AMD EPYC 9554P HiSilicon Kirin 928
Unknown Unknown

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