MediaTek Dimensity 9400 vs HiSilicon Kirin 985

VS

MediaTek Dimensity 9400 HiSilicon Kirin 985

We compared two versions of phone SoCs: 8 cores 3400MHz MediaTek Dimensity 9400 vs. 8 cores 2580MHz HiSilicon Kirin 985 . 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 2580MHz)

More modern manufacturing process (3nm vs 7nm)

Released 4 years and 7 months late

HiSilicon Kirin 985 Advantages

Lower TDP (6W vs 15W)

Score

MediaTek Dimensity 9400

VS

HiSilicon Kirin 985

CPU

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

Architecture

1x 2.58 GHz – Cortex-A76
3x 2.4 GHz – Cortex-A76
4x 1.84 GHz – Cortex-A55

3400 MHz

Frequency

2580 MHz

8

Cores

8

24 MB

L3 cache

-

3 nm

Process

7 nm

15 W

TDP

6 W

TSMC

Manufacturing

-

Graphics

-

GPU name

Mali-G77 MP8

1300 MHz

GPU frequency

700 MHz

-

Execution units

8

-

Shading units

128

24

Max size

12

-

FLOPS

0.652 TFLOPS

-

Vulkan version

1.1

-

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

是

Multimedia (ISP)

Yes

Neural processor (NPU)

是

UFS 4.0

Storage type

UFS 2.1, UFS 3.0

3840 x 2160

Max display resolution

3120 x 1440

1x 320MP

Max camera resolution

1x 48MP, 2x 20MP

8K at 30FPS, 4K at 120FPS

Video capture

4K at 30FPS

8K at 30FPS, 4K at 120FPS

Video playback

4K at 30FPS

H.264, H.265, AV1, VP8, VP9

Video codecs

H.264, H.265, VP8, VP9

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

Audio codecs

AIFF, CAF, MP3, MP4, WAV

-

Modem

Balong 5000

Connectivity

LTE Cat. 24

4G support

LTE Cat. 22

Yes

5G support

是

-

Download speed

Up to 1277 Mbps

-

Upload speed

Up to 177 Mbps

7

Wi-Fi

5

5.4

Bluetooth

5.0

GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC

Navigation

GPS, GLONASS, Beidou, Galileo

Info

Nov 2024

Announced

Apr 2020

Flagship

Class

Flagship

-

Model number

Hi6290

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