Home Mobile and Tablet SoC Comparison HiSilicon Kirin 820 vs Qualcomm Snapdragon 7s Gen 3

HiSilicon Kirin 820 vs Qualcomm Snapdragon 7s Gen 3

HiSilicon Kirin 820
VS
Qualcomm Snapdragon 7s Gen 3
HiSilicon Kirin 820
Qualcomm Snapdragon 7s Gen 3
We compared two versions of phone SoCs: 8 cores 2360MHz HiSilicon Kirin 820 vs. 8 cores 2500MHz Qualcomm Snapdragon 7s Gen 3 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

HiSilicon Kirin 820 Advantages
Larger memory bandwidth (31.78GB/s vs 25.6GB/s)
Qualcomm Snapdragon 7s Gen 3 Advantages
Higher Frequency (2500MHz vs 2360MHz)
More modern manufacturing process (4nm vs 7nm)
Released 4 years and 5 months late

Score

Benchmark

AnTuTu 10
HiSilicon Kirin 820
498005
Qualcomm Snapdragon 7s Gen 3 +65%
825820
VS

CPU

1x 2.36 GHz – Cortex-A76
3x 2.22 GHz – Cortex-A76
4x 1.84 GHz – Cortex-A55
Architecture
1x 2.5 GHz – Kryo Prime
3x 2.4 GHz – Kryo Gold
4x 1.8 GHz – Kryo Silver
2360 MHz
Frequency
2500 MHz
8
Cores
8
ARMv8.2-A
Instruction set
ARMv8.6-A
7 nm
Process
4 nm
5 W
TDP
-
-
Manufacturing
TSMC

Graphics

Mali-G57 MP6
GPU name
-
850 MHz
GPU frequency
-
6
Execution units
-
64
Shading units
-
12
Max size
16
0.6528 TFLOPS
FLOPS
-
1.3
Vulkan version
-
2.0
OpenCL version
-
12
DirectX version
-

Memory

LPDDR4X
Memory type
LPDDR5
2133 MHz
Memory frequency
3200 MHz
4x 16 Bit
Bus
2x 16 Bit
31.78 Gbit/s
Max bandwidth
25.6 Gbit/s

Multimedia (ISP)

Yes
Neural processor (NPU)
Yes
UFS 2.1
Storage type
UFS 2.2, UFS 3.1
3360 x 1440
Max display resolution
3360 x 1600
1x 48MP, 2x 20MP
Max camera resolution
1x 200MP
4K at 30FPS
Video capture
4K at 30FPS
4K at 30FPS
Video playback
4K at 30FPS
H.264, H.265, AV1, VP9
Video codecs
H.264, H.265
AIFF, CAF, MP3, MP4, WAV
Audio codecs
AAC, AIFF, CAF, MP3, MP4, WAV
Balong 5000
Modem
-

Connectivity

LTE Cat. 24
4G support
-
Yes
5G support
Yes
Up to 4600 Mbps
Download speed
Up to 2900 Mbps
Up to 200 Mbps
Upload speed
Up to 1600 Mbps
6
Wi-Fi
6
5.1
Bluetooth
5.4
GPS, GLONASS, Beidou
Navigation
GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC

Info

Mar 2020
Announced
Aug 2024
Mid range
Class
Mid range
-
Model number
SM7635

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