HiSilicon Kirin 820 vs MediaTek Dimensity 900

VS

HiSilicon Kirin 820

MediaTek Dimensity 900

We compared two versions of phone SoCs: 8 cores 2360MHz HiSilicon Kirin 820 vs. 8 cores 2400MHz MediaTek Dimensity 900 . 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 0.621 TFLOPS )

Larger memory bandwidth (31.78GB/s vs 18.4GB/s)

MediaTek Dimensity 900 Advantages

Higher Frequency (2400MHz vs 2360MHz)

More modern manufacturing process (6nm vs 7nm)

Lower TDP (4W vs 5W)

Released 1 years and 2 months late

Score

Benchmark

AnTuTu 10

HiSilicon Kirin 820

498005

MediaTek Dimensity 900 +3%

516049

FP32 (float)

HiSilicon Kirin 820 +4%

652

MediaTek Dimensity 900

621

HiSilicon Kirin 820

VS

MediaTek Dimensity 900

CPU

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

Architecture

2x 2.4 GHz – Cortex-A78
6x 2 GHz – Cortex-A55

2360 MHz

Frequency

2400 MHz

8

Cores

8

ARMv8.2-A

Instruction set

ARMv8.2-A

-

L3 cache

0

7 nm

Process

6 nm

-

Transistor count

10

5 W

TDP

4 W

-

Manufacturing

TSMC

Graphics

Mali-G57 MP6

GPU name

Mali-G68 MP4

850 MHz

GPU frequency

900 MHz

6

Execution units

4

64

Shading units

48

12

Max size

16

0.6528 TFLOPS

FLOPS

0.621 TFLOPS

1.3

Vulkan version

1.3

2.0

OpenCL version

2.0

12

DirectX version

12

Memory

LPDDR4X

Memory type

LPDDR5

2133 MHz

Memory frequency

3200 MHz

4x 16 Bit

Bus

4x 16 Bit

31.78 Gbit/s

Max bandwidth

18.4 Gbit/s

Multimedia (ISP)

Yes

Neural processor (NPU)

Yes

UFS 2.1

Storage type

UFS 2.1, UFS 3.1

3360 x 1440

Max display resolution

2520 x 1080

1x 48MP, 2x 20MP

Max camera resolution

1x 108MP, 2x 20MP

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, AV1, VP9

AIFF, CAF, MP3, MP4, WAV

Audio codecs

AAC, AIFF, CAF, MP3, MP4, WAV

Balong 5000

Modem

-

Connectivity

LTE Cat. 24

4G support

LTE Cat. 18

Yes

5G support

Yes

Up to 4600 Mbps

Download speed

Up to 2770 Mbps

Up to 200 Mbps

Upload speed

Up to 1250 Mbps

6

Wi-Fi

6

5.1

Bluetooth

5.2

GPS, GLONASS, Beidou

Navigation

GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC

Info

Mar 2020

Announced

May 2021

Mid range

Class

Mid range

-

Model number

MT6877

-

Official page

MediaTek Dimensity 900

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