HiSilicon Kirin 955 vs Intel Xeon Platinum 8160M

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CPU comparison with benchmarks


HiSilicon Kirin 955 CPU1 vs CPU2 Intel Xeon Platinum 8160M
HiSilicon Kirin 955 Intel Xeon Platinum 8160M

CPU comparison

HiSilicon Kirin 955 or Intel Xeon Platinum 8160M - 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 HiSilicon Kirin 955 has 8 cores with 8 threads and clocks with a maximum frequency of 2.50 GHz. Up to GB of memory is supported in 2 memory channels. The HiSilicon Kirin 955 was released in Q2/2016.

The Intel Xeon Platinum 8160M has 24 cores with 48 threads and clocks with a maximum frequency of 3.70 GHz. The CPU supports up to 1536 GB of memory in 6 memory channels. The Intel Xeon Platinum 8160M was released in Q3/2017.
HiSilicon Kirin (29) Family Intel Xeon Platinum (89)
HiSilicon Kirin 950 (2) CPU group Intel Xeon Platinum 8100 (16)
4 Generation 1
Cortex-A72 / Cortex-A53 Architecture Skylake
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The HiSilicon Kirin 955 is a 8 core processor with a clock frequency of 2.50 GHz. The Intel Xeon Platinum 8160M has 24 CPU cores with a clock frequency of 2.10 GHz (3.70 GHz).

HiSilicon Kirin 955 Characteristic Intel Xeon Platinum 8160M
8 Cores 24
8 Threads 48
hybrid (big.LITTLE) Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
2.50 GHz
4x Cortex-A72
A-Core 2.10 GHz (3.70 GHz)
1.80 GHz
4x Cortex-A53
B-Core --

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 955 Characteristic Intel Xeon Platinum 8160M
-- 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.

ARM Mali-T880 MP4 GPU no iGPU
0.90 GHz GPU frequency --
0.90 GHz GPU (Turbo) --
Midgard 4 GPU Generation --
16 nm Technology
2 Max. displays
4 Compute units --
64 Shader --
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory --
11 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-T880 MP4 GPU no iGPU
Decode / Encode Codec h265 / HEVC (8 bit) No
Decode Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 No
No Codec VP9 No
Decode / Encode Codec VP8 No
No Codec AV1 No
No Codec AVC No
No Codec VC-1 No
Decode / Encode Codec JPEG No

Memory & PCIe

The HiSilicon Kirin 955 supports a maximum of GB of memory in 2 memory channels. The Intel Xeon Platinum 8160M can connect up to 1536 GB of memory in 6 memory channels.

HiSilicon Kirin 955 Characteristic Intel Xeon Platinum 8160M
LPDDR4, LPDDR3 Memory DDR4-2666
Max. Memory 1536 GB
2 (Dual Channel) Memory channels 6 (Hexa Channel)
-- Max. Bandwidth 128.1 GB/s
No ECC Yes
-- L2 Cache --
-- L3 Cache 33.00 MB
-- PCIe version 3.0
-- PCIe lanes 48
-- PCIe Bandwidth 47.3 GB/s

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The HiSilicon Kirin 955 has a TDP of --, that of the Intel Xeon Platinum 8160M is 150 W.

HiSilicon Kirin 955 Characteristic Intel Xeon Platinum 8160M
-- TDP (PL1 / PBP) 150 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The HiSilicon Kirin 955 has a 0.00 MB cache, while the Intel Xeon Platinum 8160M cache has a total of 33.00 MB.

HiSilicon Kirin 955 Characteristic Intel Xeon Platinum 8160M
16 nm Technology 14 nm
Chiplet Chip design Monolithic
Armv8-A (64 bit) Instruction set (ISA) x86-64 (64 bit)
-- ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
-- Socket LGA 3647
None Virtualization VT-x, VT-x EPT, VT-d
No AES-NI Yes
Android Operating systems Windows 10, Linux
Q2/2016 Release date Q3/2017
-- Release price 7700 $
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Rate these processors

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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 955 HiSilicon Kirin 955
8C 8T @ 2.50 GHz
330 (100%)
Intel Xeon Platinum 8160M Intel Xeon Platinum 8160M
24C 48T @ 3.70 GHz
0 (0%)

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 955 HiSilicon Kirin 955
8C 8T @ 2.50 GHz
989 (100%)
Intel Xeon Platinum 8160M Intel Xeon Platinum 8160M
24C 48T @ 2.60 GHz
0 (0%)

Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 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 955 HiSilicon Kirin 955
8C 8T @ 2.50 GHz
0 (0%)
Intel Xeon Platinum 8160M Intel Xeon Platinum 8160M
24C 48T @ 3.70 GHz
286 (100%)

Cinebench R20 (Multi-Core)

Cinebench R20 is the successor of Cinebench R15 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 955 HiSilicon Kirin 955
8C 8T @ 2.50 GHz
0 (0%)
Intel Xeon Platinum 8160M Intel Xeon Platinum 8160M
24C 48T @ 2.60 GHz
5259 (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 955 HiSilicon Kirin 955
ARM Mali-T880 MP4 @ 0.90 GHz
122 (100%)
Intel Xeon Platinum 8160M Intel Xeon Platinum 8160M
@ 0.00 GHz
0 (0%)

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 955 HiSilicon Kirin 955
8C 8T @ 2.50 GHz
0 (0%)
Intel Xeon Platinum 8160M Intel Xeon Platinum 8160M
24C 48T @ 3.70 GHz
161 (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 955 HiSilicon Kirin 955
8C 8T @ 2.50 GHz
0 (0%)
Intel Xeon Platinum 8160M Intel Xeon Platinum 8160M
24C 48T @ 2.60 GHz
3444 (100%)

Devices using this processor

HiSilicon Kirin 955 Intel Xeon Platinum 8160M
Unknown Unknown

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