MediaTek Dimensity 9400 vs HiSilicon Kirin 820

VS

MediaTek Dimensity 9400 HiSilicon Kirin 820

We compared two versions of phone SoCs: 8 cores 3400MHz MediaTek Dimensity 9400 vs. 8 cores 2360MHz HiSilicon Kirin 820 . 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 31.78GB/s)

Higher Frequency (3400MHz vs 2360MHz)

More modern manufacturing process (3nm vs 7nm)

Released 4 years and 8 months late

HiSilicon Kirin 820 Advantages

Lower TDP (5W vs 15W)

Score

Benchmark

AnTuTu 10

MediaTek Dimensity 9400 +592%

3449366

HiSilicon Kirin 820

498005

MediaTek Dimensity 9400

VS

HiSilicon Kirin 820

CPU

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

Architecture

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

3400 MHz

Frequency

2360 MHz

8

Cores

8

24 MB

L3 cache

-

3 nm

Process

7 nm

15 W

TDP

5 W

TSMC

Manufacturing

-

Graphics

-

GPU name

Mali-G57 MP6

1300 MHz

GPU frequency

850 MHz

-

Execution units

6

-

Shading units

64

24

Max size

12

-

FLOPS

0.6528 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

31.78 Gbit/s

AI

Yes

NPU

Yes

Multimedia (ISP)

Yes

Neural processor (NPU)

Yes

UFS 4.0

Storage type

UFS 2.1

3840 x 2160

Max display resolution

3360 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, AV1, 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. 24

Yes

5G support

Yes

-

Download speed

Up to 4600 Mbps

-

Upload speed

Up to 200 Mbps

7

Wi-Fi

6

5.4

Bluetooth

5.1

GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC

Navigation

GPS, GLONASS, Beidou

Info

Nov 2024

Announced

Mar 2020

Flagship

Class

Mid range

Related SoC Comparison

1

MediaTek Dimensity 9400 vs Qualcomm Snapdragon 8 Gen 4

2

Apple A18 Pro vs MediaTek Dimensity 9400

3

HiSilicon Kirin 9010 vs MediaTek Dimensity 9400

4

Apple M4 iPad vs MediaTek Dimensity 9400

5

MediaTek Dimensity 9400 vs Samsung Exynos 2500

6

MediaTek Dimensity 9400 vs HiSilicon Kirin 658

7

HiSilicon Kirin 820 vs Qualcomm Snapdragon 6 Gen 1

8

MediaTek Dimensity 7025 vs HiSilicon Kirin 820

9

MediaTek Dimensity 9400 vs Qualcomm Snapdragon 425

10

MediaTek Dimensity 9400 vs MediaTek MT6739