Qualcomm Snapdragon 670 vs MediaTek Dimensity 9400

VS

Qualcomm Snapdragon 670 MediaTek Dimensity 9400

We compared two versions of phone SoCs: 8 cores 2000MHz Qualcomm Snapdragon 670 vs. 8 cores 3400MHz MediaTek Dimensity 9400 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

Qualcomm Snapdragon 670 Advantages

Lower TDP (9W vs 15W)

MediaTek Dimensity 9400 Advantages

Larger memory bandwidth (76.8GB/s vs 14.9GB/s)

Higher Frequency (3400MHz vs 2000MHz)

More modern manufacturing process (3nm vs 10nm)

Released 6 years and 3 months late

Score

Benchmark

AnTuTu 10

Qualcomm Snapdragon 670

250565

MediaTek Dimensity 9400 +1276%

3449366

Qualcomm Snapdragon 670

VS

MediaTek Dimensity 9400

CPU

2x 2 GHz – Kryo 360 Gold (Cortex-A75)
6x 1.7 GHz – Kryo 360 Silver (Cortex-A55)

Architecture

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

2000 MHz

Frequency

3400 MHz

8

Cores

8

-

L3 cache

24 MB

10 nm

Process

3 nm

9 W

TDP

15 W

Samsung

Manufacturing

TSMC

Graphics

Adreno 615

GPU name

-

700 MHz

GPU frequency

1300 MHz

2

Execution units

-

128

Shading units

-

8

Max size

24

0.3584 TFLOPS

FLOPS

-

1.1

Vulkan version

-

2.0

OpenCL version

-

12.1

DirectX version

-

Memory

LPDDR4X

Memory type

LPDDR5T

1866 MHz

Memory frequency

4800 MHz

2x 16 Bit

Bus

4x 16 Bit

14.9 Gbit/s

Max bandwidth

76.8 Gbit/s

AI

Hexagon 685

NPU

Yes

Multimedia (ISP)

Hexagon 685

Neural processor (NPU)

Yes

eMMC 5.1, UFS 2.1

Storage type

UFS 4.0

2560 x 1600

Max display resolution

3840 x 2160

1x 192MP, 2x 16MP

Max camera resolution

1x 320MP

4K at 30FPS

Video capture

8K at 30FPS, 4K at 120FPS

4K at 30FPS

Video playback

8K at 30FPS, 4K at 120FPS

H.264, H.265, VP8, VP9

Video codecs

H.264, H.265, AV1, VP8, VP9

AAC, AIFF, CAF, MP3, MP4, WAV

Audio codecs

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

X12 LTE

Modem

-

Connectivity

LTE Cat. 12

4G support

LTE Cat. 24

No

5G support

Yes

Up to 600 Mbps

Download speed

-

Up to 150 Mbps

Upload speed

-

5

Wi-Fi

7

5.0

Bluetooth

5.4

GPS, GLONASS, Beidou, Galileo, QZSS, SBAS

Navigation

GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC

Info

Aug 2018

Announced

Nov 2024

Mid range

Class

Flagship

SDM670

Model number

-

Qualcomm Snapdragon 670

Official page

-

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