HiSilicon Kirin 820 5G vs Samsung Exynos 7904

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Which processor is better? We compared HiSilicon Kirin 820 5G with Samsung Exynos 7904. Compare, analyze the specifications. Find out their scores in popular benchmarks (AnTuTu 10, GeekBench 6 Single-Core, GeekBench 6 Multi-Core) and who is the winner?

CPU cores and architecture

Architecture	1x 2.36 GHz – Cortex-A76 3x 2.22 GHz – Cortex-A76 4x 1.84 GHz – Cortex-A55	2x 1.8 GHz – Cortex-A73 6x 1.6 GHz – Cortex-A53
Number of cores	8	8
Instruction Set	ARMv8.2-A	ARMv8-A
Lithography	7 nm	14 nm
Number of transistors		2000 million
TDP	6 Watt	5 Watt
Neural Processing	Ascend D110 Lite, HUAWEI Da Vinci Architecture

Memory (RAM)

Max amount	up to 12 GB	up to 6 GB
Memory type	LPDDR4X	LPDDR4X
Memory frequency	2133 MHz
Memory-bus	4x16 bit	2x16 bit
Bandwidth		14.8 Gbit/s

Storage

Storage specification

UFS 2.1

eMMC 5.1

Graphics

GPU name	Mali-G57 MP6	Mali-G71 MP2
GPU Architecture	Valhall	Bifrost
GPU frequency	850 MHz	770 MHz
Execution units	6	2
Shaders	96	32
DirectX	12
OpenCL API	2.1	2.0
OpenGL API	ES 3.2	ES 3.2
Vulkan API	1.2	1.0

Camera, Video, Display

Max screen resolution		2400x1080
Max camera resolution	1x 48MP, 2x 20MP	1x 32MP, 2x 16MP
Max Video Capture	4K@30fps	4K@30fps
Video codec support	AV1 H.264 (AVC) H.265 (HEVC) VP8 VP9	H.264 (AVC) H.265 (HEVC) VP8 VP9

Wireless

4G network	Yes	Yes
5G network	Yes	Yes
Peak Download Speed	1.6 Gbps	0.6 Gbps
Peak Upload Speed	0.2 Gbps	0.15 Gbps
Wi-Fi	6 (802.11ax)	5 (802.11ac)
Bluetooth	5.1	5.0
Satellite navigation	BeiDou GPS GLONASS	BeiDou GPS Galileo GLONASS