MediaTek Dimensity 8400 vs Qualcomm Snapdragon 780G

VS

MediaTek Dimensity 8400

Qualcomm Snapdragon 780G

We compared two versions of phone SoCs: 8 cores 3250MHz MediaTek Dimensity 8400 vs. 8 cores 2400MHz Qualcomm Snapdragon 780G . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

MediaTek Dimensity 8400 Advantages

Larger memory bandwidth (136GB/s vs 17GB/s)

Higher Frequency (3250MHz vs 2400MHz)

More modern manufacturing process (4nm vs 5nm)

Released 3 years and 9 months late

Score

Benchmark

Geekbench 6 Single Core

MediaTek Dimensity 8400 +57%

1651

Qualcomm Snapdragon 780G

1045

Geekbench 6 Multi Core

MediaTek Dimensity 8400 +149%

6833

Qualcomm Snapdragon 780G

2743

MediaTek Dimensity 8400

VS

Qualcomm Snapdragon 780G

CPU

1x 3.25 GHz – Cortex-A725
3x 3.0 GHz – Cortex-A725
4x 2.1 GHz – Cortex-A725

Architecture

1x 2.4 GHz – Kryo 670 Prime (Cortex-A78)
3x 2.2 GHz – Kryo 670 Gold (Cortex-A78)
4x 1.9 GHz – Kryo 670 Silver (Cortex-A55)

3250 MHz

Frequency

2400 MHz

8

Cores

8

ARMv9-A

Instruction set

ARMv8.2-A

3.5 MB

L2 cache

2 MB

6 MB

L3 cache

-

4 nm

Process

5 nm

-

TDP

5 W

TSMC

Manufacturing

Samsung

Graphics

Mali-G720 MC7

GPU name

Adreno 642

1400 MHz

GPU frequency

490 MHz

6

Execution units

2

-

Shading units

384

24

Max size

12

-

FLOPS

0.7526 TFLOPS

1.3

Vulkan version

1.1

2.0

OpenCL version

2.0

-

DirectX version

12.1

Memory

LPDDR5X

Memory type

LPDDR4X

8533 MHz

Memory frequency

2133 MHz

4x 16 Bit

Bus

2x 16 Bit

136 Gbit/s

Max bandwidth

17 Gbit/s

AI

MediaTek NPU 880

NPU

-

Multimedia (ISP)

MediaTek NPU 880

Neural processor (NPU)

Hexagon 770

UFS 4.0

Storage type

UFS 2.2, UFS 3.0

2960 x 1440

Max display resolution

2520 x 1080

1x 320MP

Max camera resolution

1x 192MP

4K at 60FPS

Video capture

4K at 30FPS

4K at 60FPS

Video playback

4K at 30FPS

H.264, H.265, AV1, VP9

Video codecs

H.264, H.265, VP8, VP9

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

Audio codecs

AAC, AIFF, CAF, MP3, MP4, WAV

-

Modem

X53

Connectivity

-

4G support

LTE Cat. 24

Yes

5G support

Yes

Up to 7900 Mbps

Download speed

Up to 3700 Mbps

Up to 4200 Mbps

Upload speed

Up to 1600 Mbps

6

Wi-Fi

6

5.4

Bluetooth

5.2

GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC

Navigation

GPS, GLONASS, Beidou, Galileo, QZSS, SBAS, NAVIC

Info

Dec 2024

Announced

Mar 2021

Flagship

Class

Mid range

-

Model number

SM7350-AB

MediaTek Dimensity 8400

Official page

Qualcomm Snapdragon 780G

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