HiSilicon Kirin 920 vs Intel Xeon Gold 5219Y

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CPU comparison with benchmarks


HiSilicon Kirin 920 CPU1 vs CPU2 Intel Xeon Gold 5219Y
HiSilicon Kirin 920 Intel Xeon Gold 5219Y

CPU comparison

In this CPU comparison, we compare the HiSilicon Kirin 920 and the Intel Xeon Gold 5219Y and use benchmarks to check which processor is faster.

We compare the HiSilicon Kirin 920 8 core processor released in Q3/2014 with the Intel Xeon Gold 5219Y which has 16 CPU cores and was introduced in Q2/2019.
HiSilicon Kirin (29) Family Intel Xeon Gold (163)
HiSilicon Kirin 920 (3) CPU group Intel Xeon Gold 5200/6200 (55)
2 Generation 2
Cortex-A15 / Cortex-A7 Architecture Cascade Lake
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The HiSilicon Kirin 920 is a 8 core processor with a clock frequency of 1.70 GHz. The processor can compute 8 threads at the same time. The Intel Xeon Gold 5219Y clocks with 2.40 GHz (4.00 GHz), has 16 CPU cores and can calculate 32 threads in parallel.

HiSilicon Kirin 920 Characteristic Intel Xeon Gold 5219Y
8 Cores 16
8 Threads 32
hybrid (big.LITTLE) Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
1.70 GHz
4x Cortex-A15
A-Core 2.40 GHz (4.00 GHz)
1.30 GHz
4x Cortex-A7
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 920 Characteristic Intel Xeon Gold 5219Y
-- 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-T628 MP4 GPU no iGPU
0.60 GHz GPU frequency --
0.60 GHz GPU (Turbo) --
Midgard 2 GPU Generation --
32nm Technology
1 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-T628 MP4 GPU no iGPU
No Codec h265 / HEVC (8 bit) No
No 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
No Codec JPEG No

Memory & PCIe

Up to GB of memory in a maximum of 2 memory channels is supported by the HiSilicon Kirin 920, while the Intel Xeon Gold 5219Y supports a maximum of 1024 GB of memory with a maximum memory bandwidth of 128.1 GB/s enabled.

HiSilicon Kirin 920 Characteristic Intel Xeon Gold 5219Y
LPDDR3-1600 Memory DDR4-2666
Max. Memory 1024 GB
2 (Dual Channel) Memory channels 6 (Hexa Channel)
-- Max. Bandwidth 128.1 GB/s
No ECC Yes
-- L2 Cache --
-- L3 Cache 22.00 MB
-- PCIe version 3.0
-- PCIe lanes 48
-- PCIe Bandwidth 47.3 GB/s

Thermal Management

The HiSilicon Kirin 920 has a TDP of --. The TDP of the Intel Xeon Gold 5219Y is 125 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

HiSilicon Kirin 920 Characteristic Intel Xeon Gold 5219Y
-- TDP (PL1 / PBP) 125 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The HiSilicon Kirin 920 has 0.00 MB cache and is manufactured in 28 nm. The cache of Intel Xeon Gold 5219Y is at 22.00 MB. The processor is manufactured in 14 nm.

HiSilicon Kirin 920 Characteristic Intel Xeon Gold 5219Y
28 nm Technology 14 nm
Chiplet Chip design Monolithic
Armv7-A (32 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
Q3/2014 Release date Q2/2019
-- 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.
HiSilicon Kirin 920 HiSilicon Kirin 920
ARM Mali-T628 MP4 @ 0.60 GHz
77 (100%)
Intel Xeon Gold 5219Y Intel Xeon Gold 5219Y
@ 0.00 GHz
0 (0%)

Devices using this processor

HiSilicon Kirin 920 Intel Xeon Gold 5219Y
Unknown Unknown

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