MediaTek Dimensity 8400 vs Qualcomm Snapdragon 778G

VS

MediaTek Dimensity 8400

Qualcomm Snapdragon 778G

We compared two versions of phone SoCs: 8 cores 3250MHz MediaTek Dimensity 8400 vs. 8 cores 2400MHz Qualcomm Snapdragon 778G . 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 25.6GB/s)

Higher Frequency (3250MHz vs 2400MHz)

More modern manufacturing process (4nm vs 6nm)

Released 3 years and 7 months late

Score

Benchmark

Geekbench 6 Single Core

MediaTek Dimensity 8400 +68%

1651

Qualcomm Snapdragon 778G

981

Geekbench 6 Multi Core

MediaTek Dimensity 8400 +145%

6833

Qualcomm Snapdragon 778G

2787

MediaTek Dimensity 8400

VS

Qualcomm Snapdragon 778G

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

ARMv8.4-A

3.5 MB

L2 cache

2 MB

6 MB

L3 cache

-

4 nm

Process

6 nm

-

TDP

5 W

TSMC

Manufacturing

-

Graphics

Mali-G720 MC7

GPU name

Adreno 642L

1400 MHz

GPU frequency

490 MHz

6

Execution units

2

-

Shading units

384

24

Max size

16

1.3

Vulkan version

1.1

2.0

OpenCL version

2.0

-

DirectX version

12

Memory

LPDDR5X

Memory type

LPDDR5

8533 MHz

Memory frequency

3200 MHz

4x 16 Bit

Bus

2x 16 Bit

136 Gbit/s

Max bandwidth

25.6 Gbit/s

AI

MediaTek NPU 880

NPU

-

Multimedia (ISP)

MediaTek NPU 880

Neural processor (NPU)

Hexagon 770

UFS 4.0

Storage type

UFS 2.1, UFS 2.2, UFS 3.0, UFS 3.1

2960 x 1440

Max display resolution

2520 x 1080

1x 320MP

Max camera resolution

1x 192MP, 2x 36MP

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

是

Up to 7900 Mbps

Download speed

Up to 1200 Mbps

Up to 4200 Mbps

Upload speed

Up to 210 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

May 2021

Flagship

Class

Mid range

-

Model number

SM7325

MediaTek Dimensity 8400

Official page

Qualcomm Snapdragon 778G

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