MediaTek Dimensity 9400e vs MediaTek Dimensity 8400

Comparing the MediaTek Dimensity 9400e and MediaTek Dimensity 8400 across specs like CPU, GPU, Memory, Camera, Display, Multimedia, Connectivity and benchmarks to help you choose the best chipset for your needs.

MediaTek Dimensity 9400e

MediaTek Dimensity 8400

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Summary

Release Date

May, 2025

Dec, 2024

CPU

Octa core

(3.4 GHz, Single Core + 2.85 GHz, Tri core + 2 GHz, Quad core)

Octa core

(3.25 GHz, Single Core + 3 GHz, Tri core + 2.1 GHz, Quad core)

Process Node

4 nm

GPU

Immortalis-G720 MC12

Mali-G720 MC7

Memory Type

LPDDR5X

AnTuTu Score

2,125,733

View Benchmark Details

N/A

Geekbench Score

2,219/7,308

View Benchmark Details

N/A

Phones Powered by These SoCs

Benchmark

AnTuTu (The higher, the better)

AnTuTu measures CPU, GPU, memory and overall performance in different scenarios

MediaTek Dimensity 9400e 2,125,733

View Benchmark Details

MediaTek Dimensity 8400 N/A

CPU

503,529

N/A

GPU

856,800

N/A

Memory

403,428

N/A

361,976

N/A

Geekbench (The higher, the better)

The Geekbench test shows raw single-threaded and multithreaded CPU performance

Geekbench Single Core

MediaTek Dimensity 9400e 2,219

View Benchmark Details

MediaTek Dimensity 8400 N/A

Geekbench Multi Core

MediaTek Dimensity 9400e 7,308

View Benchmark Details

MediaTek Dimensity 8400 N/A

Benchmark Screenshots

AnTuTu Score:

There are no benchmark screenshots available for the processor.

General

SoC Brand

MediaTek

Title

MediaTek Dimensity 9400e

MediaTek Dimensity 8400

Model No

N/A

MT6899

Manufacturing

TSMC

CPU

Total Cores

Octa core

CPU

Octa core (3.4 GHz, Single Core, Cortex X4 + 2.85 GHz, Tri core, Cortex X4 + 2 GHz, Quad core, Cortex A720)

Octa core (3.25 GHz, Single Core, Cortex A725 + 3 GHz, Tri core, Cortex A725 + 2.1 GHz, Quad core, Cortex A725)

Architecture (The higher, the better)

64 bit

Process Node

4 nm

Instruction Set

ARMv9.2-A

L2 Cache

N/A

1 MB

L3 Cache

8 MB

6 MB

GPU

Immortalis-G720 MC12

Mali-G720 MC7

GPU Clock speed

1.3 GHz

Pipelines

Shading Units

128

Total Shaders

1536

896

FLOPS

3993.6 Gigaflops

2329.6 Gigaflops

Vulkan Version

1.3

OpenCL Version

3.0 FP

DirectX Version

12.0

Memory

Memory Type

LPDDR5X

Memory Speed

4.8 GHz

4.266 GHz

Bus

4x16 Bit

Memory Max bandwidth

76.8 Gb/s

68.2 Gb/s

Memory Max size

24 GB

Storage Type

UFS 4.0

UFS 4.1

Camera

Max Camera Sensor Supported

320 MP

Max Video Capture Resolution

8K @ 30 FPS

UHD @ 60 FPS

Display

Max On-Device Display Resolution

UHD @ 120 Hz

QHD+

Max Refresh Rate

180 Hz

144 Hz

Multimedia

Video Playback Resolution

8K @ 30 FPS

UHD @ 60 FPS

Video Codecs

H.264 (AVC), H.265 (HEVC), AV1, VP9

H.264, H.265, AV1, VP9

Audio Codecs

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

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

Connectivity

5G Support

Yes

Peak Download Speed

Up to 7300 Mbps

Up to 5170 Mbps

Wi-Fi Version

Wi-Fi Standard

a, ac, ax, b, be, g, n, n 5GHz

a, ac, ax, ax 6GHz, b, g, n

Bluetooth Version

6.0

5.4

Navigation

BeiDou, Galileo, Glonass, GPS, NavIC, QZSS

User Feedback

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