HiSilicon Kirin 960S vs Intel Xeon Platinum 8470

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CPU comparison with benchmarks


HiSilicon Kirin 960S CPU1 vs CPU2 Intel Xeon Platinum 8470
HiSilicon Kirin 960S Intel Xeon Platinum 8470

CPU comparison

HiSilicon Kirin 960S or Intel Xeon Platinum 8470 - 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 960S has 8 cores with 8 threads and clocks with a maximum frequency of 2.11 GHz. Up to 6 GB of memory is supported in 2 memory channels. The HiSilicon Kirin 960S was released in Q4/2016.

The Intel Xeon Platinum 8470 has 52 cores with 104 threads and clocks with a maximum frequency of 3.80 GHz. The CPU supports up to 4096 GB of memory in 8 memory channels. The Intel Xeon Platinum 8470 was released in Q1/2023.
HiSilicon Kirin (29) Family Intel Xeon Platinum (89)
HiSilicon Kirin 960 (2) CPU group Intel Xeon Platinum 8400 (18)
5 Generation 4
Cortex-A73 / Cortex-A53 Architecture Sapphire Rapids
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The HiSilicon Kirin 960S has 8 CPU cores and can calculate 8 threads in parallel. The clock frequency of the HiSilicon Kirin 960S is 2.11 GHz while the Intel Xeon Platinum 8470 has 52 CPU cores and 104 threads can calculate simultaneously. The clock frequency of the Intel Xeon Platinum 8470 is at 2.00 GHz (3.80 GHz).

HiSilicon Kirin 960S Characteristic Intel Xeon Platinum 8470
8 Cores 52
8 Threads 104
hybrid (big.LITTLE) Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
2.11 GHz
4x Cortex-A73
A-Core 2.00 GHz (3.80 GHz)
1.84 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 960S Characteristic Intel Xeon Platinum 8470
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The HiSilicon Kirin 960S or Intel Xeon Platinum 8470 has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

ARM Mali-G71 MP8 GPU no iGPU
0.90 GHz GPU frequency --
-- GPU (Turbo) --
Bifrost 1 GPU Generation --
16 nm Technology
2 Max. displays
8 Compute units --
256 Shader --
No Hardware Raytracing No
No Frame Generation No
2 GB 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-G71 MP8 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
Decode / Encode Codec AVC No
No Codec VC-1 No
Decode / Encode Codec JPEG No

Memory & PCIe

The HiSilicon Kirin 960S can use up to 6 GB of memory in 2 memory channels. The maximum memory bandwidth is 12.8 GB/s. The Intel Xeon Platinum 8470 supports up to 4096 GB of memory in 8 memory channels and achieves a memory bandwidth of up to 307.2 GB/s.

HiSilicon Kirin 960S Characteristic Intel Xeon Platinum 8470
LPDDR4-1600 Memory DDR5-4400, DDR5-4800
6 GB Max. Memory 4096 GB
2 (Dual Channel) Memory channels 8 (Octa Channel)
12.8 GB/s Max. Bandwidth 307.2 GB/s
No ECC Yes
-- L2 Cache --
4.00 MB L3 Cache 105.00 MB
-- PCIe version 5.0
-- PCIe lanes 80
-- PCIe Bandwidth 315.0 GB/s

Thermal Management

The thermal design power (TDP for short) of the HiSilicon Kirin 960S is 5 W, while the Intel Xeon Platinum 8470 has a TDP of 350 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

HiSilicon Kirin 960S Characteristic Intel Xeon Platinum 8470
5 W TDP (PL1 / PBP) 350 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The HiSilicon Kirin 960S is manufactured in 16 nm and has 4.00 MB cache. The Intel Xeon Platinum 8470 is manufactured in 10 nm and has a 105.00 MB cache.

HiSilicon Kirin 960S Characteristic Intel Xeon Platinum 8470
16 nm Technology 10 nm
Chiplet Chip design Chiplet
Armv8-A (64 bit) Instruction set (ISA) x86-64 (64 bit)
-- ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
-- Socket LGA 4677
None Virtualization VT-x, VT-x EPT, VT-d
No AES-NI Yes
Android Operating systems Windows, Linux
Q4/2016 Release date Q1/2023
-- Release price 9359 $
show more data show more data


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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.
HiSilicon Kirin 960S HiSilicon Kirin 960S
ARM Mali-G71 MP8 @ 0.90 GHz
245 (100%)
Intel Xeon Platinum 8470 Intel Xeon Platinum 8470
@ 0.00 GHz
0 (0%)

Devices using this processor

HiSilicon Kirin 960S Intel Xeon Platinum 8470
Unknown Unknown

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