MediaTek Dimensity 9400 vs MediaTek Dimensity 800U

VS

MediaTek Dimensity 9400 MediaTek Dimensity 800U

We compared two versions of phone SoCs: 8 cores 3400MHz MediaTek Dimensity 9400 vs. 8 cores 2400MHz MediaTek Dimensity 800U . 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 17.07GB/s)

Higher Frequency (3400MHz vs 2400MHz)

More modern manufacturing process (3nm vs 7nm)

Released 4 years and 3 months late

MediaTek Dimensity 800U Advantages

Lower TDP (10W vs 15W)

Score

Benchmark

AnTuTu 10

MediaTek Dimensity 9400 +693%

3449366

MediaTek Dimensity 800U

434499

MediaTek Dimensity 9400

VS

MediaTek Dimensity 800U

CPU

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

Architecture

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

3400 MHz

Frequency

2400 MHz

8

Cores

8

24 MB

L3 cache

-

3 nm

Process

7 nm

15 W

TDP

10 W

TSMC

Manufacturing

TSMC

Graphics

-

GPU name

Mali-G57 MP3

1300 MHz

GPU frequency

850 MHz

-

Execution units

3

-

Shading units

64

24

Max size

16

-

FLOPS

0.3264 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

2x 16 Bit

76.8 Gbit/s

Max bandwidth

17.07 Gbit/s

AI

Yes

NPU

Yes

Multimedia (ISP)

Yes

Neural processor (NPU)

Yes

UFS 4.0

Storage type

UFS 2.2

3840 x 2160

Max display resolution

2520 x 1080

1x 320MP

Max camera resolution

1x 64MP, 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, VP9

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

Audio codecs

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

Connectivity

LTE Cat. 24

4G support

LTE Cat. 18

Yes

5G support

Yes

-

Download speed

Up to 2770 Mbps

-

Upload speed

Up to 1250 Mbps

7

Wi-Fi

5

5.4

Bluetooth

5.1

GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC

Navigation

GPS, GLONASS, Beidou, Galileo, QZSS

Info

Nov 2024

Announced

Aug 2020

Flagship

Class

Mid range

-

Model number

MT6853T

-

Official page

MediaTek Dimensity 800U

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