Qualcomm Snapdragon 888 vs MediaTek Dimensity 9400

VS

Qualcomm Snapdragon 888

MediaTek Dimensity 9400

We compared two versions of phone SoCs: 8 cores 2840MHz Qualcomm Snapdragon 888 vs. 8 cores 3630MHz MediaTek Dimensity 9400 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

Qualcomm Snapdragon 888 Advantages

Lower TDP (10W vs 15W)

MediaTek Dimensity 9400 Advantages

Better graphics card performance FLOPS (4.9521 TFLOPS vs 1.72 TFLOPS )

Larger memory bandwidth (85.3GB/s vs 51.2GB/s)

Higher Frequency (3630MHz vs 2840MHz)

More modern manufacturing process (3nm vs 5nm)

Released 3 years and 10 months late

Score

Benchmark

FP32 (float)

Qualcomm Snapdragon 888

1720

MediaTek Dimensity 9400 +187%

4952

Qualcomm Snapdragon 888

VS

MediaTek Dimensity 9400

CPU

1x 2.84 GHz – Kryo 680 Prime (Cortex-X1)
3x 2.42 GHz – Kryo 680 Gold (Cortex-A78)
4x 1.8 GHz – Kryo 680 Silver (Cortex-A55)

Architecture

1x 3.63 GHz – Cortex-X925
3x 3.3 GHz – Cortex-X4
4x 2.4 GHz – Cortex-A720

2840 MHz

Frequency

3630 MHz

8

Cores

8

ARMv8.4-A

Instruction set

ARMv9.2-A

1 MB

L2 cache

3.5 MB

0

L3 cache

12 MB

5 nm

Process

3 nm

10 W

TDP

15 W

-

Manufacturing

TSMC

Graphics

Adreno 660

GPU name

Mali-G925 Immortalis MP12

840 MHz

GPU frequency

1612 MHz

2

Execution units

-

512

Shading units

128

24

Max size

24

1.72 TFLOPS

FLOPS

4.9521 TFLOPS

1.1

Vulkan version

1.3

2.0

OpenCL version

3.0

12

DirectX version

12.1

Memory

LPDDR5

Memory type

LPDDR5X

3200 MHz

Memory frequency

5333 MHz

4x 16 Bit

Bus

4x 16 Bit

51.2 Gbit/s

Max bandwidth

85.3 Gbit/s

AI

-

NPU

MediaTek NPU 890

Multimedia (ISP)

Hexagon 780

Neural processor (NPU)

Yes

UFS 3.0, UFS 3.1

Storage type

UFS 4.0

3840 x 2160

Max display resolution

3840 x 2160

1x 200MP, 2x 25MP

Max camera resolution

1x 320MP

8K at 30FPS, 4K at 120FPS

Video capture

8K at 60FPS, 4K at 120FPS

8K at 30FPS

Video playback

8K at 60FPS, 4K at 120FPS

H.264, H.265, VP8, VP9

Video codecs

- H.264
- H.265
- AV1
- VP9

AAC, AIFF, CAF, MP3, MP4, WAV

Audio codecs

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

X60

Modem

-

Connectivity

LTE Cat. 22

4G support

LTE Cat. 24

是

5G support

Yes

Up to 2500 Mbps

Download speed

-

Up to 316 Mbps

Upload speed

-

6

Wi-Fi

7

5.2

Bluetooth

6.0

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

Navigation

GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC

Info

Dec 2020

Announced

Oct 2024

Flagship

Class

Flagship

SM8350

Model number

MT6991

Qualcomm Snapdragon 888

Official page

MediaTek Dimensity 9400

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