HiSilicon Kirin 990 5G vs MediaTek Dimensity 9400

VS

HiSilicon Kirin 990 5G

MediaTek Dimensity 9400

We compared two versions of phone SoCs: 8 cores 2860MHz HiSilicon Kirin 990 5G vs. 8 cores 3630MHz MediaTek Dimensity 9400 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

HiSilicon Kirin 990 5G Advantages

Lower TDP (6W vs 15W)

MediaTek Dimensity 9400 Advantages

Better graphics card performance FLOPS (4.9521 TFLOPS vs 0.6912 TFLOPS )

Larger memory bandwidth (85.3GB/s vs 34.1GB/s)

Higher Frequency (3630MHz vs 2860MHz)

More modern manufacturing process (3nm vs 7nm)

Released 5 years late

Score

Benchmark

AnTuTu 10

HiSilicon Kirin 990 5G

665287

MediaTek Dimensity 9400 +297%

2647012

FP32 (float)

HiSilicon Kirin 990 5G

691

MediaTek Dimensity 9400 +616%

4952

HiSilicon Kirin 990 5G

VS

MediaTek Dimensity 9400

CPU

2x 2.86 GHz – Cortex-A76
2x 2.36 GHz – Cortex-A76
4x 1.95 GHz – Cortex-A55

Architecture

1x 3.63 GHz – Cortex-X925
3x 3.3 GHz – Cortex-X4
4x 2.4 GHz – Cortex-A720

2860 MHz

Frequency

3630 MHz

8

Cores

8

ARMv8.2-A

Instruction set

ARMv9.2-A

2 MB

L2 cache

3.5 MB

-

L3 cache

12 MB

7 nm

Process

3 nm

8

Transistor count

-

6 W

TDP

15 W

TSMC

Manufacturing

TSMC

Graphics

Mali-G76 MP16

GPU name

Mali-G925 Immortalis MP12

600 MHz

GPU frequency

1612 MHz

16

Execution units

-

36

Shading units

128

12

Max size

24

0.6912 TFLOPS

FLOPS

4.9521 TFLOPS

1.3

Vulkan version

1.3

2.0

OpenCL version

3.0

12

DirectX version

12.1

Memory

LPDDR4X

Memory type

LPDDR5X

2133 MHz

Memory frequency

5333 MHz

4x 16 Bit

Bus

4x 16 Bit

34.1 Gbit/s

Max bandwidth

85.3 Gbit/s

AI

-

NPU

MediaTek NPU 890

Multimedia (ISP)

Da Vinci

Neural processor (NPU)

Yes

UFS 2.1, UFS 3.0

Storage type

UFS 4.0

3360 x 1440

Max display resolution

3840 x 2160

-

Max camera resolution

1x 320MP

4K at 60FPS

Video capture

8K at 60FPS, 4K at 120FPS

4K at 60FPS

Video playback

8K at 60FPS, 4K at 120FPS

H.264, H.265, VC-1

Video codecs

- H.264
- H.265
- AV1
- VP9

AIFF, CAF, MP3, MP4, WAV

Audio codecs

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

Balong 5000

Modem

-

Connectivity

LTE Cat. 24

4G support

LTE Cat. 24

Yes

5G support

Yes

Up to 4600 Mbps

Download speed

-

Up to 1250 Mbps

Upload speed

-

6

Wi-Fi

7

5.0

Bluetooth

6.0

GPS, GLONASS, Beidou

Navigation

GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC

Info

Oct 2019

Announced

Oct 2024

Flagship

Class

Flagship

-

Model number

MT6991

HiSilicon Kirin 990 5G

Official page

MediaTek Dimensity 9400

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