Home Mobile and Tablet SoC Comparison Qualcomm Snapdragon 780G vs HiSilicon Kirin 820

Qualcomm Snapdragon 780G vs HiSilicon Kirin 820

We compared two versions of phone SoCs: 8 cores 2400MHz Qualcomm Snapdragon 780G vs. 8 cores 2360MHz HiSilicon Kirin 820 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

Qualcomm Snapdragon 780G Advantages
Better graphics card performance FLOPS (0.7526 TFLOPS vs 0.6528 TFLOPS )
Higher Frequency (2400MHz vs 2360MHz)
More modern manufacturing process (5nm vs 7nm)
Released 1 years late
HiSilicon Kirin 820 Advantages
Larger memory bandwidth (31.78GB/s vs 17GB/s)

Score

Benchmark

AnTuTu 10
Qualcomm Snapdragon 780G +20%
599414
HiSilicon Kirin 820
498005
FP32 (float)
Qualcomm Snapdragon 780G +15%
752
HiSilicon Kirin 820
652
VS

CPU

1x 2.4 GHz – Kryo 670 Prime (Cortex-A78)
3x 2.2 GHz – Kryo 670 Gold (Cortex-A78)
4x 1.9 GHz – Kryo 670 Silver (Cortex-A55)
Architecture
1x 2.36 GHz – Cortex-A76
3x 2.22 GHz – Cortex-A76
4x 1.84 GHz – Cortex-A55
2400 MHz
Frequency
2360 MHz
8
Cores
8
ARMv8.2-A
Instruction set
ARMv8.2-A
2 MB
L2 cache
-
5 nm
Process
7 nm
5 W
TDP
5 W
Samsung
Manufacturing
-

Graphics

Adreno 642
GPU name
Mali-G57 MP6
490 MHz
GPU frequency
850 MHz
2
Execution units
6
384
Shading units
64
12
Max size
12
0.7526 TFLOPS
FLOPS
0.6528 TFLOPS
1.1
Vulkan version
1.3
2.0
OpenCL version
2.0
12.1
DirectX version
12

Memory

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

Multimedia (ISP)

Hexagon 770
Neural processor (NPU)
Yes
UFS 2.2, UFS 3.0
Storage type
UFS 2.1
2520 x 1080
Max display resolution
3360 x 1440
1x 192MP
Max camera resolution
1x 48MP, 2x 20MP
4K at 30FPS
Video capture
4K at 30FPS
4K at 30FPS
Video playback
4K at 30FPS
H.264, H.265, VP8, VP9
Video codecs
H.264, H.265, AV1, VP9
AAC, AIFF, CAF, MP3, MP4, WAV
Audio codecs
AIFF, CAF, MP3, MP4, WAV
X53
Modem
Balong 5000

Connectivity

LTE Cat. 24
4G support
LTE Cat. 24
Yes
5G support
Yes
Up to 3700 Mbps
Download speed
Up to 4600 Mbps
Up to 1600 Mbps
Upload speed
Up to 200 Mbps
6
Wi-Fi
6
5.2
Bluetooth
5.1
GPS, GLONASS, Beidou, Galileo, QZSS, SBAS, NAVIC
Navigation
GPS, GLONASS, Beidou

Info

Mar 2021
Announced
Mar 2020
Mid range
Class
Mid range
SM7350-AB
Model number
-
Official page
-

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