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MediaTek Dimensity 7400x

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5G
MediaTek
DIMENSITY
7400X
CompareMidrange
  • GPU: Mali-G615 MC2
  • Fabrication Process: 4nm
  • Cores: 8
  • Max. Clock Speed: 2600 MHz
  • Camera: Up to 200MP
Announced
February 2025
Class
Midrange
Model Number
MT6878V/TFZA
Fabricated By
TSMC
MediaTek Dimensity 7400x is a mobile chipset announced in February 2025 using a 4nm process. It offers 8 CPU cores, a peak clock of 2600 MHz, and integrated graphics for graphics workloads.

Benchmarks

Geekbench 6 Single-Core
1067
Geekbench 6 Multi-Core
3098

Technology Stuff Score

Based on Performance, Gaming, Efficiency, and AI

73

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Head-to-Head Matchups

  1. MediaTek
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    MediaTekDimensity 7400x
    VS

Community Discussion

Share your message

73
Performance
73/100
87
Efficiency
87/100
62
Gaming
62/100
81
AI Score
81/100

CPU Architecture

Cores
8
Core Configuration
4x ARM Cortex - A78 @ 2.6GHz
4x ARM Cortex - A55 @ 2.0GHz
Architecture
ARMv8.2-A, 64bit
Max. Clock Speed
2600 MHz
Fabrication Process
4nm

Graphics (GPU)

GPU Name
Mali-G615 MC2
GPU Frequency
1300 MHz
FLOPS (FP32)
665.6 GFLOPS
API Support
OpenCL 2.0, Vulkan 1.3

AI

AI Engine
MediaTek NPU 655

Memory & Storage Support

RAM Type
LPDDR5
RAM Bus Width
32-bit (Dual x 16-bit)
RAM Frequency
3200 MHz
RAM Bandwidth
25.6 GB/s

Display & Multimedia

Max Display Support
WFHD+ @ 120Hz

Camera & Video Recording

Camera ISP
Media Imagiq 950 ISP (12-bit)
Camera Support Modes
Up to 200MP
Video Recording Modes
4K@30fps
Video Playback
4K@30fps
Video Codec
H.264, H.265/HEVC

Connectivity

Modem Name
Integrated 5G Modem
Network Support
5G
Download Speed
3270 Mbps
Wi-Fi
6E
Bluetooth
5.4
Navigation
GPS, GLONASS, Galileo, BeiDou, QZSS, NavIC

Support & Links

Official Page
Visit official page
Snapdragon
7
GEN 4
QualcommSnapdragon 7 Gen 4
  • MediaTek
    Dimensity
    7400x
    MediaTekDimensity 7400x
    VS
    Snapdragon
    7s
    GEN 4
    QualcommSnapdragon 7s Gen 4
  • MediaTek
    Dimensity
    7400x
    MediaTekDimensity 7400x
    VS
    Snapdragon
    6
    GEN 4
    QualcommSnapdragon 6 Gen 4
  • MediaTek
    Dimensity
    7400x
    MediaTekDimensity 7400x
    VS
    MediaTek
    Dimensity
    7400
    MediaTekDimensity 7400
  • MediaTek
    Dimensity
    7400x
    MediaTekDimensity 7400x
    VS
    Snapdragon
    7+
    GEN 3
    QualcommSnapdragon 7+ Gen 3
  • MediaTek
    Dimensity
    7400x
    MediaTekDimensity 7400x
    VS
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