HiSilicon Kirin 820 vs Qualcomm Snapdragon 636

VS

HiSilicon Kirin 820

Qualcomm Snapdragon 636

We compared two versions of phone SoCs: 8 cores 2360MHz HiSilicon Kirin 820 vs. 8 cores 1800MHz Qualcomm Snapdragon 636 . 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 0.1843 TFLOPS )

Larger memory bandwidth (31.78GB/s vs 5.3GB/s)

Higher Frequency (2360MHz vs 1800MHz)

More modern manufacturing process (7nm vs 14nm)

Released 2 years and 5 months late

Score

Benchmark

AnTuTu 10

HiSilicon Kirin 820 +125%

498005

Qualcomm Snapdragon 636

220696

FP32 (float)

HiSilicon Kirin 820 +254%

652

Qualcomm Snapdragon 636

184

HiSilicon Kirin 820

VS

Qualcomm Snapdragon 636

CPU

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

Architecture

4x 1.8 GHz – Kryo 260 Gold (Cortex-A73)
4x 1.6 GHz – Kryo 260 Silver (Cortex-A53)

2360 MHz

Frequency

1800 MHz

8

Cores

8

ARMv8.2-A

Instruction set

ARMv8-A

7 nm

Process

14 nm

-

Transistor count

2

5 W

TDP

5 W

-

Manufacturing

Samsung

Graphics

Mali-G57 MP6

GPU name

Adreno 509

850 MHz

GPU frequency

720 MHz

6

Execution units

1

64

Shading units

128

12

Max size

8

0.6528 TFLOPS

FLOPS

0.1843 TFLOPS

1.3

Vulkan version

1.0

2.0

OpenCL version

2.0

12

DirectX version

11

Memory

LPDDR4X

Memory type

LPDDR4

2133 MHz

Memory frequency

1333 MHz

4x 16 Bit

Bus

2x 16 Bit

31.78 Gbit/s

Max bandwidth

5.3 Gbit/s

Multimedia (ISP)

Yes

Neural processor (NPU)

Hexagon 680

UFS 2.1

Storage type

eMMC 5.1, UFS 2.1

3360 x 1440

Max display resolution

1900 x 1200

1x 48MP, 2x 20MP

Max camera resolution

1x 24MP, 2x 16MP

4K at 30FPS

Video capture

4K at 30FPS

Video playback

4K at 30FPS

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

X12

Connectivity

LTE Cat. 24

4G support

LTE Cat. 13

Yes

5G support

No

Up to 4600 Mbps

Download speed

Up to 600 Mbps

Up to 200 Mbps

Upload speed

Up to 150 Mbps

6

Wi-Fi

5

5.1

Bluetooth

5.0

GPS, GLONASS, Beidou

Navigation

GPS, GLONASS, Beidou, Galileo, QZSS, SBAS

Info

Mar 2020

Announced

Oct 2017

Mid range

Class

Mid range

-

Model number

SDM636

-

Official page

Qualcomm Snapdragon 636

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