MediaTek Dimensity 800U vs HiSilicon Kirin 990 4G

VS

MediaTek Dimensity 800U

HiSilicon Kirin 990 4G

We compared two versions of phone SoCs: 8 cores 2400MHz MediaTek Dimensity 800U vs. 8 cores 2860MHz HiSilicon Kirin 990 4G . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

MediaTek Dimensity 800U Advantages

Released 10 months late

HiSilicon Kirin 990 4G Advantages

Better graphics card performance FLOPS (0.6912 TFLOPS vs 0.3264 TFLOPS )

Larger memory bandwidth (34.1GB/s vs 17.07GB/s)

Higher Frequency (2860MHz vs 2400MHz)

Lower TDP (6W vs 10W)

Score

Benchmark

AnTuTu 10

MediaTek Dimensity 800U

434499

HiSilicon Kirin 990 4G +60%

695853

Geekbench 6 Single Core

MediaTek Dimensity 800U

759

HiSilicon Kirin 990 4G +30%

990

Geekbench 6 Multi Core

MediaTek Dimensity 800U

1837

HiSilicon Kirin 990 4G +73%

3179

FP32 (float)

MediaTek Dimensity 800U

326

HiSilicon Kirin 990 4G +111%

691

MediaTek Dimensity 800U

VS

HiSilicon Kirin 990 4G

CPU

2x 2.4 GHz – Cortex-A76
6x 2 GHz – Cortex-A55

Architecture

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

2400 MHz

Frequency

2860 MHz

8

Cores

8

ARMv8.2-A

Instruction set

ARMv8.2-A

-

L2 cache

2 MB

7 nm

Process

7 nm

-

Transistor count

8

10 W

TDP

6 W

TSMC

Manufacturing

TSMC

Graphics

Mali-G57 MP3

GPU name

Mali-G76 MP16

850 MHz

GPU frequency

600 MHz

3

Execution units

16

64

Shading units

36

16

Max size

12

0.3264 TFLOPS

FLOPS

0.6912 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

2x 16 Bit

Bus

4x 16 Bit

17.07 Gbit/s

Max bandwidth

34.1 Gbit/s

Multimedia (ISP)

Yes

Neural processor (NPU)

Da Vinci

UFS 2.2

Storage type

UFS 2.1, UFS 3.0

2520 x 1080

Max display resolution

3360 x 1440

1x 64MP, 2x 20MP

Max camera resolution

-

4K at 30FPS

Video capture

4K at 60FPS

4K at 30FPS

Video playback

4K at 60FPS

H.264, H.265, VP9

Video codecs

H.264, H.265, VC-1

AAC LC, MP3, HE-AACv1, HE-AACv2, FLAC

Audio codecs

AIFF, CAF, MP3, MP4, WAV

-

Modem

Balong 765

Connectivity

LTE Cat. 18

4G support

LTE Cat. 19

Yes

5G support

No

Up to 2770 Mbps

Download speed

Up to 1400 Mbps

Up to 1250 Mbps

Upload speed

Up to 200 Mbps

5

Wi-Fi

6

5.1

Bluetooth

5.0

GPS, GLONASS, Beidou, Galileo, QZSS

Navigation

GPS, GLONASS, Beidou, Galileo

Info

Aug 2020

Announced

Oct 2019

Mid range

Class

Flagship

MT6853T

Model number

-

MediaTek Dimensity 800U

Official page

HiSilicon Kirin 990 4G

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