HiSilicon Kirin 990 4G vs HiSilicon Kirin 820

VS

HiSilicon Kirin 990 4G HiSilicon Kirin 820

We compared two versions of phone SoCs: 8 cores 2860MHz HiSilicon Kirin 990 4G 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

HiSilicon Kirin 990 4G Advantages

Better graphics card performance FLOPS (0.6912 TFLOPS vs 0.6528 TFLOPS )

Larger memory bandwidth (34.1GB/s vs 31.78GB/s)

Higher Frequency (2860MHz vs 2360MHz)

HiSilicon Kirin 820 Advantages

Lower TDP (5W vs 6W)

Score

Benchmark

AnTuTu 10

HiSilicon Kirin 990 4G +39%

695853

HiSilicon Kirin 820

498005

FP32 (float)

HiSilicon Kirin 990 4G +5%

691

HiSilicon Kirin 820

652

HiSilicon Kirin 990 4G

VS

HiSilicon Kirin 820

CPU

2x 2.86 GHz – Cortex-A76
2x 2.09 GHz – Cortex-A76
4x 1.86 GHz – Cortex-A55

Architecture

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

2860 MHz

Frequency

2360 MHz

8

Cores

8

2 MB

L2 cache

-

7 nm

Process

7 nm

8

Transistor count

-

6 W

TDP

5 W

TSMC

Manufacturing

-

Graphics

Mali-G76 MP16

GPU name

Mali-G57 MP6

600 MHz

GPU frequency

850 MHz

16

Execution units

6

36

Shading units

64

12

Max size

12

0.6912 TFLOPS

FLOPS

0.6528 TFLOPS

1.3

Vulkan version

1.3

2.0

OpenCL version

2.0

12

DirectX version

12

Memory

LPDDR4X

Memory type

LPDDR4X

2133 MHz

Memory frequency

2133 MHz

4x 16 Bit

Bus

4x 16 Bit

34.1 Gbit/s

Max bandwidth

31.78 Gbit/s

AI

Da Vinci

NPU

Yes

Multimedia (ISP)

Da Vinci

Neural processor (NPU)

Yes

UFS 2.1, UFS 3.0

Storage type

UFS 2.1

3360 x 1440

Max display resolution

3360 x 1440

-

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, VC-1

Video codecs

H.264, H.265, AV1, VP9

AIFF, CAF, MP3, MP4, WAV

Audio codecs

AIFF, CAF, MP3, MP4, WAV

Balong 765

Modem

Balong 5000

Connectivity

LTE Cat. 19

4G support

LTE Cat. 24

No

5G support

Yes

Up to 1400 Mbps

Download speed

Up to 4600 Mbps

Up to 200 Mbps

Upload speed

Up to 200 Mbps

6

Wi-Fi

6

5.0

Bluetooth

5.1

GPS, GLONASS, Beidou, Galileo

Navigation

GPS, GLONASS, Beidou

Info

Oct 2019

Announced

Mar 2020

Flagship

Class

Mid range

HiSilicon Kirin 990 4G

Official page

-

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