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MediaTek Dimensity 7400x vs Qualcomm Snapdragon 7s Gen 4

Processor specification comparison

MediaTekDimensity 7400x

VS

QualcommSnapdragon 7s Gen 4

MediaTekDimensity 7400x

QualcommSnapdragon 7s Gen 4

Specification

MediaTek Dimensity 7400x

Qualcomm Snapdragon 7s Gen 4

Overview

Overview

Announced

February 2025

August 2025

Model Number

MT6878V/TFZA

SM7635-AC

Compare MediaTek Dimensity 7400x With Similar Processors

MediaTek
Dimensity
7400x
MediaTekDimensity 7400x
VS
MediaTek
Dimensity
7400
MediaTekDimensity 7400
MediaTek
Dimensity
7400x
MediaTekDimensity 7400x
VS
MediaTek
Dimensity
7360
MediaTekDimensity 7360
MediaTek
Dimensity
7400x
MediaTekDimensity 7400x
VS
Snapdragon
7
GEN 4
QualcommSnapdragon 7 Gen 4
MediaTek
Dimensity
7400x
MediaTekDimensity 7400x
VS
Snapdragon
6
GEN 4
QualcommSnapdragon 6 Gen 4
MediaTek
Dimensity
7400x
MediaTekDimensity 7400x
VS
MediaTek
Dimensity
7350
MediaTekDimensity 7350
MediaTek
Dimensity
7400x
MediaTekDimensity 7400x
VS
MediaTek
Dimensity
7300
MediaTekDimensity 7300

Compare Qualcomm Snapdragon 7s Gen 4 With Similar Processors

Snapdragon
7s
GEN 4
QualcommSnapdragon 7s Gen 4
VS
Snapdragon
7s
GEN 3
QualcommSnapdragon 7s Gen 3
Snapdragon
7s
GEN 4
QualcommSnapdragon 7s Gen 4
VS
MediaTek
Dimensity
7400
MediaTekDimensity 7400
Snapdragon
7s
GEN 4
QualcommSnapdragon 7s Gen 4
VS
MediaTek
Dimensity
7360
MediaTekDimensity 7360
Snapdragon
7s
GEN 4
QualcommSnapdragon 7s Gen 4
VS
MediaTek
Dimensity
7350
MediaTekDimensity 7350
Snapdragon
7s
GEN 4
QualcommSnapdragon 7s Gen 4
VS
Samsung
Exynos
1480
SamsungExynos 1480
Snapdragon
7s
GEN 4
QualcommSnapdragon 7s Gen 4
VS
Snapdragon
7
GEN 4
QualcommSnapdragon 7 Gen 4

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Name

Message

Fabricated By

TSMC

TSMC

Class

Midrange

Upper Midrange

Announced

February 2025

August 2025

Model Number

MT6878V/TFZA

SM7635-AC

Fabricated By

TSMC

TSMC

Class

Midrange

Upper Midrange

Technology Stuff Score

Technology Stuff Score

Total Score

73

70

Performance Score

73

66

Efficiency Score

87

92

Gaming Score

62

59

AI Score

81

86

Total Score

73

70

Performance Score

73

66

Efficiency Score

87

92

Gaming Score

62

59

AI Score

81

86

AnTuTu 11 Score

AnTuTu 11 Score

AnTuTu Total

-

1006914

AnTuTu CPU

-

367543

AnTuTu GPU

-

197663

AnTuTu Memory

-

164589

AnTuTu UX

-

27719

AnTuTu Total

-

1006914

AnTuTu CPU

-

367543

AnTuTu GPU

-

197663

AnTuTu Memory

-

164589

AnTuTu UX

-

27719

Geekbench 6 Score

Geekbench 6 Score

Single-Core

1067

1237

Multi-Core

3098

3239

Single-Core

1067

1237

Multi-Core

3098

3239

3DMark Wild Life Score

3DMark Wild Life Score

Score

-

3373

Score

-

3373

CPU Architecture

CPU Architecture

Cores

8

8

Core Configuration

4xARM Cortex - A78 @ 2.6GHz4xARM Cortex - A55 @ 2.0GHz

1xArm Cortex A720 @ 2.5GHz3xArm Cortex A720 @ 2.4GHz4xArm Cortex A520 @ 1.8GHz

Architecture

ARMv8.2-A 64bit

ARMv9.2-A 64bit

Max. Clock Speed

2.60 GHz

2.50 GHz

Fabrication Process

4nm

4nm

Cores

8

8

Core Configuration

4xARM Cortex - A78 @ 2.6GHz4xARM Cortex - A55 @ 2.0GHz

1xArm Cortex A720 @ 2.5GHz3xArm Cortex A720 @ 2.4GHz4xArm Cortex A520 @ 1.8GHz

Architecture

ARMv8.2-A, 64bit

ARMv9.2-A, 64bit

Max. Clock Speed

2.60 GHz

2.50 GHz

Fabrication Process

4nm

4nm

Graphics (GPU)

Graphics (GPU)

GPU Name

Mali-G615 MC2

Adreno 810

GPU Frequency

1300 MHz

895 MHz

FLOPS (FP32)

665.6 GFLOPS

588.8 GFLOPS

API Support

OpenCL 2.0 Vulkan 1.3

OpenGL® ES 3.2 OpenCL™ 2.0 Vulkan® 1.3

GPU Name

Mali-G615 MC2

Adreno 810

GPU Frequency

1300 MHz

895 MHz

FLOPS (FP32)

665.6 GFLOPS

588.8 GFLOPS

API Support

OpenCL 2.0, Vulkan 1.3

OpenGL® ES 3.2, OpenCL™ 2.0, Vulkan® 1.3

AI

AI

AI Engine

MediaTek NPU 655

Hexagon NPU

Precision

-

INT4 INT8 INT16

AI Engine

MediaTek NPU 655

Hexagon NPU

Precision

-

INT4, INT8, INT16

Memory & Storage Support

Memory & Storage Support

RAM Type

LPDDR5

LPDDR5 LPDDR4X

RAM Bus Width

32-bit(Dual x 16-bit)

32-bit(Dual x 16-bit)

RAM Frequency

53200 MHz

LPDDR5: 3200 MHz LPDDR4X: 2133 MHz

RAM Bandwidth

25.6 GB/s

25.6 GB/s

Storage Type Support

-

UFS 3.1

RAM Type

LPDDR5

LPDDR5, LPDDR4X

RAM Bus Width

32-bit (Dual x 16-bit)

32-bit (Dual x 16-bit)

RAM Frequency

53200 MHz

LPDDR5: 3200 MHz LPDDR4X: 2133 MHz

RAM Bandwidth

25.6 GB/s

25.6 GB/s

Storage Type Support

-

UFS 3.1

Display & Multimedia

Display & Multimedia

Max Display Support

WFHD+ @ 120Hz

WFHD+ @ 144Hz

Max Display Support

WFHD+ @ 120Hz

WFHD+ @ 144Hz

Camera & Video Recording

Camera & Video Recording

Camera ISP

Media Imagiq 950 ISP (12-bit)

Qualcomm Spectra ISP (triple 12-bit)

Camera Support Modes

Up to 200MP

Up to 200MP 32MP + 21MP 3x21MP

Video Recording Modes

4K@30fps

4K@30fps

Video Playback

4K@30fps

4K@30fps

Video Codec

H.264 H.265/HEVC

H.264 H.265/HEVC

Camera ISP

Media Imagiq 950 ISP (12-bit)

Qualcomm Spectra ISP (triple 12-bit)

Camera Support Modes

Up to 200MP

Up to 200MP 32MP + 21MP 3x21MP

Video Recording Modes

4K@30fps

4K@30fps

Video Playback

4K@30fps

4K@30fps

Video Codec

H.264, H.265/HEVC

H.264, H.265/HEVC

Connectivity

Connectivity

Modem

Integrated 5G Modem

Snapdragon X62

Network Support

5G

5G

Download Speed

3270 Mbps

2.9 Mbps

Upload Speed

-

1.6 Mbps

Wi-Fi

6E

6E

Bluetooth

5.4

5.4

Navigation

GPS GLONASS Galileo BeiDou QZSS NavIC

GPS GLONASS Galileo BeiDou QZSS NavIC

Modem

Integrated 5G Modem

Snapdragon X62

Network Support

5G

5G

Download Speed

3270 Mbps

2.9 Mbps

Upload Speed

-

1.6 Mbps

Wi-Fi

6E

6E

Bluetooth

5.4

5.4

Navigation

GPS, GLONASS, Galileo, BeiDou, QZSS, NavIC

GPS, GLONASS, Galileo, BeiDou, QZSS, NavIC

Support & Links

Support & Links

Official Page

Visit official page

Visit official page

Official Page

Visit official page

Visit official page