Overview - Snapdragon 778G Plus Vs Dimensity 9400

We have created a comprehensive comparison of the recently released Snapdragon 778G Plus vs Dimensity 9400 SoCs by Qualcomm and Mediatek respectively. We've now weighed the advantages and disadvantages of these 8-core CPUs on the basis of their Geekbench, Antutu and 3DMark benchmarks with their technical specifications.

Features

Review

CPU Performance
Single and multi-core processor tests
Snapdragon 778G Plus 27
Dimensity 9400 91
Gaming Performance
GPU performance in games and OpenCL/Vulcan
Snapdragon 778G Plus 21
Dimensity 9400 94
Battery Life
Efficiency of battery consumption
Snapdragon 778G Plus 79
Dimensity 9400 89
Tenzys Tech Score
Overall chip score
Snapdragon 778G Plus 42
Dimensity 9400 91
Benchmarks

AnTuTu 9

Snapdragon 778G Plus Dimensity 9400
CPU 166382 600293
GPU 177972 1194784
Memory 106394 408283
UX 130486 443652
Total score 581234 2647012
Key Differences

Pros of MediaTek Dimensity 9400

  • Dimensity 9400 has 45.2% higher CPU clock speed than Snapdragon 778G Plus (3630 vs 2500 MHz).
  • Dimensity 9400 has 193.09% higher GPU clock speed than Snapdragon 778G Plus (1612 vs 550 MHz).
  • Dimensity 9400 has 66.66% higher memory frequency than Snapdragon 778G Plus (5333 vs 3200 MHz).
  • Dimensity 9400 has 50% smaller sized transistor than Snapdragon 778G Plus (3 vs 6 nm).
  • Dimensity 9400 has 355.41% better AnTuTu 9 score than Snapdragon 778G Plus (2,647 K vs 581 K ).
  • Dimensity 9400 has latest instruction set, hence better than Snapdragon 778G Plus.
Benchmarks

GeekBench 5

Single-Core Score

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Snapdragon 778G Plus 816
Dimensity 9400 2876

Multi-Core Score

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Snapdragon 778G Plus 2971
Dimensity 9400 8972

3DMark

Stability %

Graphics test 16 FPS
Stability 18674%

Graphics test 56 FPS
Full list of technical specifications

Display

  • Max On-Device Display FHD+ @ 144 Hz -
  • Max On-Display Resolution 2520 x 1080 -
  • Max External Display 4K @ 60 Hz -
  • HDR HDR10+, HDR10 -
  • Color Depth Up to 10-bit -
  • Color Gamut Rec. 2020 -
Full list of technical specifications

CPU

62%
Turbo Clock Speed

2500 MHz

90%
Turbo Clock Speed

3630 MHz

47%
Base Frequency

1900 MHz

59%
Base Frequency

2400 MHz

  • Architecture 1x 2.5 GHz – Kryo 670 Prime (Cortex-A78)
    3x 2.2 GHz – Kryo 670 Gold (Cortex-A78)
    4x 1.9 GHz – Kryo 670 Silver (Cortex-A55)
    1x 3.63 GHz – Cortex-X925
    3x 3.3 GHz – Cortex-X4
    4x 2.4 GHz – Cortex-A720
  • Cores 8 8
  • Instruction set ARMv8.4-A ARMv9.2-A
  • L1 cache - -
  • L2 cache 2 MB 12 MB
  • L3 cache - -
  • Process 6 nm 3 nm
  • Transistor count - -
  • TDP 5 W 8.2 W
Full list of technical specifications

Graphics

  • GPU name Adreno 642L Mali-G925 Immortalis MP12
  • Architecture Adreno 600 Valhall 5th gen
  • GPU frequency 550 MHz 1612 MHz
  • Execution units 2 -
  • Shading units 384 192
  • FLOPS 845 Gigaflops 7428 Gigaflops
  • Vulkan version 1.1 1.3
  • OpenCL version 2.0 3.2
  • DirectX version 12 12
Full list of technical specifications

Memory

  • Memory frequency 3200 MHz 5333 MHz
  • Max bandwidth 25.6 Gbit/s -
  • Max Size 16 GB 24 GB
  • Memory type LPDDR5 LPDDR5X
  • Bus 2x 16 Bit 4x 16 Bit
Full list of technical specifications

Multimedia (ISP)

  • Neural processor (NPU) Hexagon 770 MediaTek NPU 890
  • Storage type UFS 2.2, UFS 3.0, UFS 3.1 UFS 4.0
  • Max display resolution 2520 x 1080 3840 x 2160
  • Max camera resolution 1x 192MP 1x 320MP
  • Video capture 4K at 30FPS 8K at 60FPS, 4K at 120FPS
  • Video playback 4K at 30FPS 8K at 60FPS, 4K at 120FPS
  • Video codecs H.264, H.265, VP8, VP9 H.264, H.265, AV1, VP9
  • Audio codecs AAC, AIFF, CAF, MP3, MP4, WAV AAC LC, MP3, HE-AACv1, HE-AACv2, FLAC
Full list of technical specifications

Connectivity

  • Modem X53 -
  • 4G support LTE Cat. 24 LTE Cat. 24
  • 5G support Yes Yes
  • 5G Download Speed 3700 Mbps -
  • 4G Download Speed - -
  • 5G Upload Speed 1600 Mbps -
  • 4G Upload Speed - -
  • Wi-Fi 6 7
  • Bluetooth 5.2 5.4
  • Navigation GPS, GLONASS, Beidou, Galileo, QZSS, SBAS, NAVIC GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
Full list of technical specifications

Info

Review

Review By TenzysTech

Qualcomm Snapdragon 778G Plus

CPU
27%
GPU
21%
Memory
38%
Energy efficiency and battery life
79%

MediaTek Dimensity 9400

CPU
91%
GPU
94%
Memory
62%
Energy efficiency and battery life
89%
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