MediaTek Dimensity 9400 vs Qualcomm Snapdragon 845

VS

MediaTek Dimensity 9400 Qualcomm Snapdragon 845

We compared two versions of phone SoCs: 8 cores 3400MHz MediaTek Dimensity 9400 vs. 8 cores 2800MHz Qualcomm Snapdragon 845 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

MediaTek Dimensity 9400Advantages

Larger memory bandwidth (76.8GB/s vs 29.8GB/s)

Higher Frequency (3400MHz vs 2800MHz)

More modern manufacturing process (3nm vs 10nm)

Published 6 years 11 months later

Qualcomm Snapdragon 845Advantages

Lower TDP (9W vs 15W)

Score

Benchmark

AnTuTu 10

MediaTek Dimensity 9400 +669%

3449366

Qualcomm Snapdragon 845

448489

MediaTek Dimensity 9400

VS

Qualcomm Snapdragon 845

CPU

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

Architecture

4x 2.8 GHz – Kryo 385 Gold (Cortex-A75)
4x 1.8 GHz – Kryo 385 Silver (Cortex-A55)

3400 MHz

Frequency

2800 MHz

8

Cores

8

-

L2 cache

256 KB

24 MB

L3 cache

0

3 nm

Process

10 nm

-

Transistor count

3

15 W

TDP

9 W

TSMC

Manufacturing

Samsung

Graphics

-

GPU name

Adreno 630

1300 MHz

GPU frequency

710 MHz

-

Execution units

2

-

Shading units

256

24

Max size

8

-

FLOPS

0.727 TFLOPS

-

Vulkan version

1.1

-

OpenCL version

2.0

-

DirectX version

12.1

Memory

LPDDR5T

Memory type

LPDDR4X

4800 MHz

Memory frequency

1866 MHz

4x 16 Bit

Bus

2x 32 Bit

76.8 Gbit/s

Max bandwidth

29.8 Gbit/s

AI

Yes

NPU

Hexagon 685

Multimedia (ISP)

Yes

Neural processor (NPU)

Hexagon 685

UFS 4.0

Storage type

UFS 2.1

3840 x 2160

Max display resolution

3840 x 2160

1x 320MP

Max camera resolution

1x 192MP

8K at 30FPS, 4K at 120FPS

Video capture

4K at 60FPS

8K at 30FPS, 4K at 120FPS

Video playback

4K at 60FPS

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, AIFF, CAF, MP3, MP4, WAV

-

Modem

X20

Connectivity

LTE Cat. 24

4G support

LTE Cat. 18

Yes

5G support

No

-

Download speed

Up to 1200 Mbps

-

Upload speed

Up to 150 Mbps

7

Wi-Fi

5

5.4

Bluetooth

5.0

GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC

Navigation

GPS, GLONASS, Beidou, Galileo, QZSS, SBAS

Info

Nov 2024

Announced

Dec 2017

Flagship

Class

Flagship

-

Model number

SDM845

-

Official page

Qualcomm Snapdragon 845

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