MediaTek Dimensity 9400 vs HiSilicon Kirin 990 4G

VS

MediaTek Dimensity 9400 HiSilicon Kirin 990 4G

We compared two versions of phone SoCs: 8 cores 3400MHz MediaTek Dimensity 9400 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 9400 Advantages

Larger memory bandwidth (76.8GB/s vs 34.1GB/s)

Higher Frequency (3400MHz vs 2860MHz)

More modern manufacturing process (3nm vs 7nm)

Released 5 years and 1 months late

HiSilicon Kirin 990 4G Advantages

Lower TDP (6W vs 15W)

Score

Benchmark

AnTuTu 10

MediaTek Dimensity 9400 +395%

3449366

HiSilicon Kirin 990 4G

695853

MediaTek Dimensity 9400

VS

HiSilicon Kirin 990 4G

CPU

1x 3.4 GHz – Cortex-X5
3x 2.96 GHz – Cortex-X4
4x 2.27 GHz – Cortex-A730

Architecture

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

3400 MHz

Frequency

2860 MHz

8

Cores

8

-

L2 cache

2 MB

24 MB

L3 cache

-

3 nm

Process

7 nm

-

Transistor count

8

15 W

TDP

6 W

TSMC

Manufacturing

TSMC

Graphics

-

GPU name

Mali-G76 MP16

1300 MHz

GPU frequency

600 MHz

-

Execution units

16

-

Shading units

36

24

Max size

12

-

FLOPS

0.6912 TFLOPS

-

Vulkan version

1.3

-

OpenCL version

2.0

-

DirectX version

12

Memory

LPDDR5T

Memory type

LPDDR4X

4800 MHz

Memory frequency

2133 MHz

4x 16 Bit

Bus

4x 16 Bit

76.8 Gbit/s

Max bandwidth

34.1 Gbit/s

AI

Yes

NPU

Da Vinci

Multimedia (ISP)

Yes

Neural processor (NPU)

Da Vinci

UFS 4.0

Storage type

UFS 2.1, UFS 3.0

3840 x 2160

Max display resolution

3360 x 1440

1x 320MP

Max camera resolution

-

8K at 30FPS, 4K at 120FPS

Video capture

4K at 60FPS

8K at 30FPS, 4K at 120FPS

Video playback

4K at 60FPS

H.264, H.265, AV1, VP8, 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. 24

4G support

LTE Cat. 19

Yes

5G support

No

-

Download speed

Up to 1400 Mbps

-

Upload speed

Up to 200 Mbps

7

Wi-Fi

6

5.4

Bluetooth

5.0

GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC

Navigation

GPS, GLONASS, Beidou, Galileo

Info

Nov 2024

Announced

Oct 2019

Flagship

Class

Flagship

-

Official page

HiSilicon Kirin 990 4G

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