Overview - Snapdragon 678 Vs Exynos 2400

We have created a comprehensive comparison of the recently released Snapdragon 678 vs Exynos 2400 SoCs by Qualcomm and Samsung respectively. We've now weighed the advantages and disadvantages of these 8-core and 10-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 678 19
Exynos 2400 88
Gaming Performance
GPU performance in games and OpenCL/Vulcan
Snapdragon 678 12
Exynos 2400 76
Battery Life
Efficiency of battery consumption
Snapdragon 678 61
Exynos 2400 86
Tenzys Tech Score
Overall chip score
Snapdragon 678 31
Exynos 2400 83
Benchmarks

AnTuTu 9

Snapdragon 678 Exynos 2400
CPU 101216 510545
GPU 51346 587630
Memory 48181 322132
UX 82701 260123
Total score 283444 1680430
Key Differences

Pros of Samsung Exynos 2400

  • Exynos 2400 has 45.91% higher CPU clock speed than Snapdragon 678 (3210 vs 2200 MHz).
  • Exynos 2400 has 19.41% higher GPU clock speed than Snapdragon 678 (1009 vs 845 MHz).
  • Exynos 2400 has 96.91% higher memory frequency than Snapdragon 678 (4200 vs 2133 MHz).
  • Exynos 2400 has 63.64% smaller sized transistor than Snapdragon 678 (4 vs 11 nm).
  • Exynos 2400 has 492.86% better AnTuTu 9 score than Snapdragon 678 (1,680 K vs 283 K ).
  • Exynos 2400 has latest instruction set, hence better than Snapdragon 678.
Benchmarks

GeekBench 5

Single-Core Score

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Snapdragon 678 529
Exynos 2400 2193

Multi-Core Score

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Snapdragon 678 1536
Exynos 2400 6895

Image compression

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Snapdragon 678 102.2
Exynos 2400

Face detection

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Snapdragon 678 14.5
Exynos 2400

Speech recognition

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Snapdragon 678 27.8
Exynos 2400

Machine learning

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Snapdragon 678 23.7
Exynos 2400

Camera shooting

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Snapdragon 678 13.7
Exynos 2400

HTML 5

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Snapdragon 678 2.05
Exynos 2400

SQLite

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Snapdragon 678 527.2
Exynos 2400

3DMark

Stability 99%

Graphics test 2 FPS
Stability %

Graphics test -
Full list of technical specifications

Display

  • Max On-Device Display FHD+ @ 120Hz -
  • Max On-Display Resolution 2520 x 1080 -
  • Max External Display - -
  • HDR HDR10 -
  • Color Depth Up to 10-bit -
  • Color Gamut Rec2020 -
Full list of technical specifications

CPU

58%
Turbo Clock Speed

2200 MHz

85%
Turbo Clock Speed

3210 MHz

77%
Base Frequency

1700 MHz

91%
Base Frequency

2000 MHz

  • Architecture 2x 2.2 GHz – Kryo 460 Gold (Cortex-A76)
    6x 1.7 GHz – Kryo 460 Silver (Cortex-A55)
    1x 3.21 GHz – Cortex-X4
    2x 2.9 GHz – Cortex-A720
    3x 2.6 GHz – Cortex-A720
    4x 2 GHz – Cortex-A520
  • Cores 8 10
  • Instruction set ARMv8-A ARMv9.2-A
  • L1 cache 16 KB -
  • L2 cache 0.256 MB -
  • L3 cache - -
  • Process 11 nm 4 nm
  • Transistor count 12 Billion -
  • TDP 6 W -
Full list of technical specifications

Graphics

  • GPU name Adreno 612 Samsung Xclipse 940
  • Architecture Adreno 600 Samsung Xclipse
  • GPU frequency 845 MHz 1009 MHz
  • Execution units 2 -
  • Shading units 96 -
  • FLOPS 354 Gigaflops -
  • Vulkan version 1.1 -
  • OpenCL version 2.0 -
  • DirectX version 12 -
Full list of technical specifications

Memory

  • Memory frequency 2133 MHz 4200 MHz
  • Max bandwidth 14.9 Gbit/s -
  • Max Size 8 GB 24 GB
  • Memory type LPDDR4X LPDDR5X
  • Bus 2 x 16 Bit 4x 16 Bit
Full list of technical specifications

Multimedia (ISP)

  • Neural processor (NPU) Hexagon 685 Yes
  • Storage type eMMC 5.1, UFS 2.1 UFS 4.0
  • Max display resolution 2520 x 1080 3840 x 2400
  • Max camera resolution 1x 192MP, 2x 25MP 1x 320MP
  • Video capture 4K at 30FPS 8K at 60FPS
  • Video playback 4K at 30FPS 8K at 60FPS
  • Video codecs H.264, H.265, VP9 H.264, H.265, AV1, VP9
  • Audio codecs AAC, AIFF, CAF, MP3, MP4, WAV AAC, AIFF, CAF, MP3, MP4, WAV
Full list of technical specifications

Connectivity

  • Modem X12 Exynos 5300
  • 4G support LTE Cat. 12 LTE Cat. 24
  • 5G support No Yes
  • Wi-Fi 6 7
  • Bluetooth 5.0 5.4
  • Navigation GPS, GLONASS, Beidou, Galileo, QZSS, SBAS GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
Full list of technical specifications

Info

Review

Review By TenzysTech

Qualcomm Snapdragon 678

CPU
19%
GPU
12%
Memory
25%
Energy efficiency and battery life
61%

Samsung Exynos 2400

CPU
88%
GPU
76%
Memory
49%
Energy efficiency and battery life
86%
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