HiSilicon Kirin 820 5G vs Samsung Exynos 7420

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Which processor is better? We compared HiSilicon Kirin 820 5G with Samsung Exynos 7420. 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
4x 2.1 GHz – Cortex-A57
4x 1.5 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 7 Watt
Neural Processing Ascend D110 Lite, HUAWEI Da Vinci Architecture

Memory (RAM)

Max amount up to 12 GB up to 4 GB
Memory type LPDDR4X LPDDR4
Memory frequency 2133 MHz
Memory-bus 4x16 bit 2x32 bit

Storage

Storage specification UFS 2.1 UFS 2.0

Graphics

GPU name Mali-G57 MP6 Mali-T760 MP8
GPU Architecture Valhall Midgard
GPU frequency 850 MHz 770 MHz
Execution units 6 8
Shaders 96 128
DirectX 12
OpenCL API 2.1 1.2
OpenGL API ES 3.2 ES 3.2
Vulkan API 1.2 1.0

Camera, Video, Display

Max screen resolution 4096x2160
Max camera resolution 1x 48MP, 2x 20MP 1x 20MP, 1x 8MP
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)
VP9

Wireless

4G network Yes Yes
5G network Yes Yes
Peak Download Speed 1.6 Gbps 0.45 Gbps
Peak Upload Speed 0.2 Gbps 0.15 Gbps
Wi-Fi 6 (802.11ax) 4 (802.11n)
Bluetooth 5.1 4.1
Satellite navigation BeiDou
GPS
GLONASS
BeiDou
GPS
Galileo
GLONASS

Supplemental Information

Launch Date 2020 March 2015 Quarter 2
Vertical Segment Mobiles Mobiles
Positioning Mid-end Flagship

AnTuTu 10

Total Score
Kirin 820 5G
387656
Exynos 7420
201539

GeekBench 6 Single-Core

Score
Kirin 820 5G
640
Exynos 7420
194

GeekBench 6 Multi-Core

Score
Kirin 820 5G
2436
Exynos 7420
831