HiSilicon Kirin 820 vs Qualcomm Snapdragon 680

VS

HiSilicon Kirin 820

Qualcomm Snapdragon 680

We compared two versions of phone SoCs: 8 cores 2360MHz HiSilicon Kirin 820 vs. 8 cores 2400MHz Qualcomm Snapdragon 680 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

HiSilicon Kirin 820 Advantages

Better graphics card performance FLOPS (0.6528 TFLOPS vs 0.284 TFLOPS )

Larger memory bandwidth (31.78GB/s vs 17GB/s)

Qualcomm Snapdragon 680 Advantages

Higher Frequency (2400MHz vs 2360MHz)

More modern manufacturing process (6nm vs 7nm)

Released 1 years and 7 months late

Score

Benchmark

AnTuTu 10

HiSilicon Kirin 820 +60%

498005

Qualcomm Snapdragon 680

310059

FP32 (float)

HiSilicon Kirin 820 +129%

652

Qualcomm Snapdragon 680

284

HiSilicon Kirin 820

VS

Qualcomm Snapdragon 680

CPU

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

Architecture

4x 2.4 GHz – Kryo 265 Gold (Cortex-A73)
4x 1.9 GHz – Kryo 265 Silver (Cortex-A53)

2360 MHz

Frequency

2400 MHz

8

Cores

8

ARMv8.2-A

Instruction set

ARMv8.2-A

7 nm

Process

6 nm

5 W

TDP

-

Manufacturing

TSMC

Graphics

Mali-G57 MP6

GPU name

Adreno 610

850 MHz

GPU frequency

1110 MHz

6

Execution units

1

64

Shading units

128

12

Max size

8

0.6528 TFLOPS

FLOPS

0.284 TFLOPS

1.3

Vulkan version

1.1

2.0

OpenCL version

2.0

12

DirectX version

12.1

Memory

LPDDR4X

Memory type

LPDDR4X

2133 MHz

Memory frequency

2133 MHz

4x 16 Bit

Bus

2x 16 Bit

31.78 Gbit/s

Max bandwidth

17 Gbit/s

Multimedia (ISP)

Yes

Neural processor (NPU)

Hexagon 686

UFS 2.1

Storage type

eMMC 5.1, UFS 2.2

3360 x 1440

Max display resolution

2520 x 1080

1x 48MP, 2x 20MP

Max camera resolution

1x 64MP, 2x 16MP

4K at 30FPS

Video capture

1K at 60FPS

4K at 30FPS

Video playback

1080p at 60FPS

H.264, H.265, AV1, VP9

Video codecs

H.264, H.265, VP8, VP9

AIFF, CAF, MP3, MP4, WAV

Audio codecs

AIFF, CAF, MP3, MP4, WAV

Balong 5000

Modem

X11

Connectivity

LTE Cat. 24

4G support

LTE Cat. 13

Yes

5G support

No

Up to 4600 Mbps

Download speed

Up to 390 Mbps

Up to 200 Mbps

Upload speed

Up to 150 Mbps

6

Wi-Fi

5

5.1

Bluetooth

5.1

GPS, GLONASS, Beidou

Navigation

GPS, GLONASS, Beidou, Galileo, QZSS, SBAS, NAVIC

Info

Mar 2020

Announced

Oct 2021

Mid range

Class

Low end

-

Model number

SM6225

-

Official page

Qualcomm Snapdragon 680

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