Qualcomm Snapdragon 7 Plus Gen 3 vs HiSilicon Kirin 820

VS

Qualcomm Snapdragon 7 Plus Gen 3

HiSilicon Kirin 820

We compared two versions of phone SoCs: 8 cores 2800MHz Qualcomm Snapdragon 7 Plus Gen 3 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 7 Plus Gen 3 Advantages

Better graphics card performance FLOPS (2.9184 TFLOPS vs 0.6528 TFLOPS )

Larger memory bandwidth (64GB/s vs 31.78GB/s)

Higher Frequency (2800MHz vs 2360MHz)

More modern manufacturing process (4nm vs 7nm)

Released 4 years late

HiSilicon Kirin 820 Advantages

Lower TDP (5W vs 8W)

Score

Benchmark

AnTuTu 10

Qualcomm Snapdragon 7 Plus Gen 3 +174%

1366982

HiSilicon Kirin 820

498005

FP32 (float)

Qualcomm Snapdragon 7 Plus Gen 3 +347%

2918

HiSilicon Kirin 820

652

Qualcomm Snapdragon 7 Plus Gen 3

VS

HiSilicon Kirin 820

CPU

1x 2.8 GHz – Cortex-X4
4x 2.6 GHz – Cortex-A720
3x 1.9 GHz – Cortex-A520

Architecture

1x 2.36 GHz – Cortex-A76
3x 2.22 GHz – Cortex-A76
4x 1.84 GHz – Cortex-A55

2800 MHz

Frequency

2360 MHz

8

Cores

8

ARMv9.2-A

Instruction set

ARMv8.2-A

6 MB

L2 cache

-

12 MB

L3 cache

-

4 nm

Process

7 nm

8 W

TDP

5 W

TSMC

Manufacturing

-

Graphics

Adreno 732

GPU name

Mali-G57 MP6

950 MHz

GPU frequency

850 MHz

2

Execution units

6

768

Shading units

64

24

Max size

12

2.9184 TFLOPS

FLOPS

0.6528 TFLOPS

1.3

Vulkan version

1.3

2.0

OpenCL version

2.0

12.1

DirectX version

12

Memory

LPDDR5X

Memory type

LPDDR4X

4200 MHz

Memory frequency

2133 MHz

4x 16 Bit

Bus

4x 16 Bit

64 Gbit/s

Max bandwidth

31.78 Gbit/s

Multimedia (ISP)

Yes

Neural processor (NPU)

Yes

UFS 4.0

Storage type

UFS 2.1

3840 x 2160

Max display resolution

3360 x 1440

1x 200MP

Max camera resolution

1x 48MP, 2x 20MP

4K at 60FPS

Video capture

4K at 30FPS

4K at 60FPS

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

Snapdragon X63 5G

Modem

Balong 5000

Connectivity

LTE Cat. 18

4G support

LTE Cat. 24

Yes

5G support

Yes

Up to 5000 Mbps

Download speed

Up to 4600 Mbps

Up to 3500 Mbps

Upload speed

Up to 200 Mbps

7

Wi-Fi

6

5.4

Bluetooth

5.1

GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC

Navigation

GPS, GLONASS, Beidou

Info

Mar 2024

Announced

Mar 2020

Mid range

Class

Mid range

SM7675

Model number

-

Qualcomm Snapdragon 7 Plus Gen 3

Official page

-

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