HiSilicon Kirin 950 vs Intel Xeon Gold 6222

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CPU comparison with benchmarks


HiSilicon Kirin 950 CPU1 vs CPU2 Intel Xeon Gold 6222
HiSilicon Kirin 950 Intel Xeon Gold 6222

CPU comparison

In this CPU comparison, we compare the HiSilicon Kirin 950 and the Intel Xeon Gold 6222 and use benchmarks to check which processor is faster.

We compare the HiSilicon Kirin 950 8 core processor released in Q4/2015 with the Intel Xeon Gold 6222 which has 20 CPU cores and was introduced in Q2/2019.
HiSilicon Kirin (29) Family Intel Xeon Gold (163)
HiSilicon Kirin 950 (2) CPU group Intel Xeon Gold 5200/6200 (55)
4 Generation 2
Cortex-A72 / Cortex-A53 Architecture Cascade Lake
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The HiSilicon Kirin 950 is a 8 core processor with a clock frequency of 2.30 GHz. The processor can compute 8 threads at the same time. The Intel Xeon Gold 6222 clocks with 1.80 GHz (3.60 GHz), has 20 CPU cores and can calculate 40 threads in parallel.

HiSilicon Kirin 950 Characteristic Intel Xeon Gold 6222
8 Cores 20
8 Threads 40
hybrid (big.LITTLE) Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
2.30 GHz
4x Cortex-A72
A-Core 1.80 GHz (3.60 GHz)
1.80 GHz
4x Cortex-A53
B-Core --

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.

HiSilicon Kirin 950 Characteristic Intel Xeon Gold 6222
-- 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.

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

Up to GB of memory in a maximum of 2 memory channels is supported by the HiSilicon Kirin 950, while the Intel Xeon Gold 6222 supports a maximum of 1024 GB of memory with a maximum memory bandwidth of 115.2 GB/s enabled.

HiSilicon Kirin 950 Characteristic Intel Xeon Gold 6222
LPDDR4 Memory DDR4-2400
Max. Memory 1024 GB
2 (Dual Channel) Memory channels 6 (Hexa Channel)
-- Max. Bandwidth 115.2 GB/s
No ECC Yes
-- L2 Cache --
-- L3 Cache 27.50 MB
-- PCIe version 3.0
-- PCIe lanes 48
-- PCIe Bandwidth 47.3 GB/s

Thermal Management

The HiSilicon Kirin 950 has a TDP of --. The TDP of the Intel Xeon Gold 6222 is 115 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

HiSilicon Kirin 950 Characteristic Intel Xeon Gold 6222
-- TDP (PL1 / PBP) 115 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The HiSilicon Kirin 950 has 0.00 MB cache and is manufactured in 16 nm. The cache of Intel Xeon Gold 6222 is at 27.50 MB. The processor is manufactured in 14 nm.

HiSilicon Kirin 950 Characteristic Intel Xeon Gold 6222
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
Q4/2015 Release date Q2/2019
-- Release price --
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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 950 HiSilicon Kirin 950
8C 8T @ 2.30 GHz
331 (100%)
Intel Xeon Gold 6222 Intel Xeon Gold 6222
20C 40T @ 3.60 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 950 HiSilicon Kirin 950
8C 8T @ 2.30 GHz
1183 (100%)
Intel Xeon Gold 6222 Intel Xeon Gold 6222
20C 40T @ 2.20 GHz
0 (0%)

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 950 HiSilicon Kirin 950
ARM Mali-T880 MP4 @ 0.90 GHz
122 (100%)
Intel Xeon Gold 6222 Intel Xeon Gold 6222
@ 0.00 GHz
0 (0%)

Devices using this processor

HiSilicon Kirin 950 Intel Xeon Gold 6222
Unknown Unknown

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