HiSilicon Kirin 910 vs AMD EPYC 7551P

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CPU comparison with benchmarks


HiSilicon Kirin 910 CPU1 vs CPU2 AMD EPYC 7551P
HiSilicon Kirin 910 AMD EPYC 7551P

CPU comparison

In this CPU comparison, we compare the HiSilicon Kirin 910 and the AMD EPYC 7551P and use benchmarks to check which processor is faster.

We compare the HiSilicon Kirin 910 4 core processor released in Q1/2014 with the AMD EPYC 7551P which has 32 CPU cores and was introduced in Q3/2017.
HiSilicon Kirin (29) Family AMD EPYC (129)
HiSilicon Kirin 910 (2) CPU group AMD EPYC 7001 (12)
1 Generation 1
Cortex-A9 Architecture Naples (Zen)
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The HiSilicon Kirin 910 is a 4 core processor with a clock frequency of 1.60 GHz. The processor can compute 4 threads at the same time. The AMD EPYC 7551P clocks with 2.00 GHz (3.00 GHz), has 32 CPU cores and can calculate 64 threads in parallel.

HiSilicon Kirin 910 Characteristic AMD EPYC 7551P
4 Cores 32
4 Threads 64
normal Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
1.60 GHz Frequency 2.00 GHz
-- Turbo Frequency (1 Core) 3.00 GHz
-- Turbo Frequency (All Cores) 2.55 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.

HiSilicon Kirin 910 Characteristic AMD EPYC 7551P
-- 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.

ARM Mali-450 MP4 GPU no iGPU
0.53 GHz GPU frequency --
0.53 GHz GPU (Turbo) --
Utgard GPU Generation --
28nm Technology
1 Max. displays
4 Compute units --
64 Shader --
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory --
0 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.

ARM Mali-450 MP4 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 GB of memory in a maximum of 1 memory channels is supported by the HiSilicon Kirin 910, while the AMD EPYC 7551P supports a maximum of GB of memory with a maximum memory bandwidth of 170.6 GB/s enabled.

HiSilicon Kirin 910 Characteristic AMD EPYC 7551P
LPDDR3 Memory DDR4-2666
Max. Memory
1 (Single Channel) Memory channels 8 (Octa Channel)
-- Max. Bandwidth 170.6 GB/s
No ECC Yes
-- L2 Cache --
-- L3 Cache 64.00 MB
-- PCIe version 3.0
-- PCIe lanes 128
-- PCIe Bandwidth 126.1 GB/s

Thermal Management

The HiSilicon Kirin 910 has a TDP of --. The TDP of the AMD EPYC 7551P is 180 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

HiSilicon Kirin 910 Characteristic AMD EPYC 7551P
-- TDP (PL1 / PBP) 180 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The HiSilicon Kirin 910 has 0.00 MB cache and is manufactured in 28 nm. The cache of AMD EPYC 7551P is at 64.00 MB. The processor is manufactured in 14 nm.

HiSilicon Kirin 910 Characteristic AMD EPYC 7551P
28 nm Technology 14 nm
Chiplet Chip design Chiplet
Armv7-A (32 bit) Instruction set (ISA) x86-64 (64 bit)
-- ISA extensions SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
-- Socket SP3
None Virtualization AMD-V, SVM
No AES-NI Yes
Android Operating systems Windows 10, Linux
Q1/2014 Release date Q3/2017
-- Release price 2750 $
show more data show more data


Rate these processors

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Here you can rate the AMD EPYC 7551P to help other visitors make their purchasing decisions. The average rating is 4.0 stars (1 ratings). Rate now:


Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
HiSilicon Kirin 910 HiSilicon Kirin 910
4C 4T @ 1.60 GHz
0 (0%)
AMD EPYC 7551P AMD EPYC 7551P
32C 64T @ 3.00 GHz
611 (100%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
HiSilicon Kirin 910 HiSilicon Kirin 910
4C 4T @ 1.60 GHz
0 (0%)
AMD EPYC 7551P AMD EPYC 7551P
32C 64T @ 2.55 GHz
6676 (100%)

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.
HiSilicon Kirin 910 HiSilicon Kirin 910
4C 4T @ 1.60 GHz
0 (0%)
AMD EPYC 7551P AMD EPYC 7551P
32C 64T @ 3.00 GHz
904 (100%)

Geekbench 6 (Multi-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 multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
HiSilicon Kirin 910 HiSilicon Kirin 910
4C 4T @ 1.60 GHz
0 (0%)
AMD EPYC 7551P AMD EPYC 7551P
32C 64T @ 2.55 GHz
5964 (100%)

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.
HiSilicon Kirin 910 HiSilicon Kirin 910
ARM Mali-450 MP4 @ 0.53 GHz
32 (100%)
AMD EPYC 7551P AMD EPYC 7551P
@ 0.00 GHz
0 (0%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
HiSilicon Kirin 910 HiSilicon Kirin 910
4C 4T @ 1.60 GHz
0 (0%)
AMD EPYC 7551P AMD EPYC 7551P
32C 64T @ 2.55 GHz
40149 (100%)

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
HiSilicon Kirin 910 HiSilicon Kirin 910
4C 4T @ 1.60 GHz
0 (0%)
AMD EPYC 7551P AMD EPYC 7551P
32C 64T @ 3.00 GHz
132 (100%)

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
HiSilicon Kirin 910 HiSilicon Kirin 910
4C 4T @ 1.60 GHz
0 (0%)
AMD EPYC 7551P AMD EPYC 7551P
32C 64T @ 2.55 GHz
3838 (100%)

Devices using this processor

HiSilicon Kirin 910 AMD EPYC 7551P
Unknown Unknown

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