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78

Points
Qualcomm Snapdragon 678

Snapdragon 678

78

Points
Qualcomm Snapdragon 4 Gen 2

Snapdragon 4 Gen 2
Overview - Snapdragon 678 Vs Snapdragon 4 Gen 2

We have created a comprehensive comparison of the recently released Snapdragon 678 vs Snapdragon 4 Gen 2 SoCs by Qualcomm. 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 678 19
Snapdragon 4 Gen 2 28
Gaming Performance
GPU performance in games and OpenCL/Vulcan
Snapdragon 678 12
Snapdragon 4 Gen 2 23
Battery Life
Efficiency of battery consumption
Snapdragon 678 61
Snapdragon 4 Gen 2 86
Tenzys Tech Score
Overall chip score
Snapdragon 678 31
Snapdragon 4 Gen 2 46
Benchmarks

AnTuTu 9

Snapdragon 678 Snapdragon 4 Gen 2
CPU 101216 131871
GPU 51346 163570
Memory 48181 114048
UX 82701 94884
Total score 283444 504373
Key Differences

Pros of Qualcomm Snapdragon 4 Gen 2

  • Snapdragon 4 Gen 2 has 13.02% higher GPU clock speed than Snapdragon 678 (955 vs 845 MHz).
  • Snapdragon 4 Gen 2 has 50.02% higher memory frequency than Snapdragon 678 (3200 vs 2133 MHz).
  • Snapdragon 4 Gen 2 has 63.64% smaller sized transistor than Snapdragon 678 (4 vs 11 nm).
  • Snapdragon 4 Gen 2 has 77.94% better AnTuTu 9 score than Snapdragon 678 (504 K vs 283 K ).
  • Snapdragon 4 Gen 2 has latest instruction set, hence better than Snapdragon 678.
  • Snapdragon 4 Gen 2 Support 71.81% higher memory bandwidth than Snapdragon 678 (25.6 vs 14.9 GB/s).
Benchmarks

GeekBench 5

Single-Core Score

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Snapdragon 678 529
Snapdragon 4 Gen 2 916

Multi-Core Score

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Snapdragon 678 1536
Snapdragon 4 Gen 2 2106

Image compression

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Snapdragon 678 102.2
Snapdragon 4 Gen 2

Face detection

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Snapdragon 678 14.5
Snapdragon 4 Gen 2

Speech recognition

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Snapdragon 678 27.8
Snapdragon 4 Gen 2

Machine learning

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Snapdragon 678 23.7
Snapdragon 4 Gen 2

Camera shooting

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Snapdragon 678 13.7
Snapdragon 4 Gen 2

HTML 5

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Snapdragon 678 2.05
Snapdragon 4 Gen 2

SQLite

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Snapdragon 678 527.2
Snapdragon 4 Gen 2

3DMark

2%
Snapdragon 678
Stability 99%

Graphics test 2 FPS
N/A
Snapdragon 4 Gen 2
Stability %

Graphics test -
Full list of technical specifications

Display

  • Max On-Device Display FHD+ @ 120Hz FHD+ @ 120 Hz
  • Max On-Display Resolution 2520 x 1080 1200 x 2520
  • 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

58%
Turbo Clock Speed

2200 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)
     2x 2.2 GHz – Cortex-A78
    6x 2 GHz – Cortex-A55
  • Cores 8 8
  • Instruction set ARMv8-A ARMv8.2-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 Adreno 613
  • Architecture Adreno 600 Adreno 600
  • GPU frequency 845 MHz 955 MHz
  • Execution units 2 -
  • Shading units 96 -
  • FLOPS 354 Gigaflops -
  • Vulkan version 1.1 1.1
  • OpenCL version 2.0 2.0
  • DirectX version 12 12
Full list of technical specifications

Memory

  • Memory frequency 2133 MHz 3200 MHz
  • Max bandwidth 14.9 Gbit/s 25.6 Gbit/s
  • Max Size 8 GB -
  • Memory type LPDDR4X LPDDR5
  • Bus 2 x 16 Bit 2x 16 Bit
Full list of technical specifications

Multimedia (ISP)

  • Neural processor (NPU) Hexagon 685 Yes
  • Storage type eMMC 5.1, UFS 2.1 UFS 2.2, UFS 3.1
  • Max display resolution 2520 x 1080 2520 x 1080
  • Max camera resolution 1x 192MP, 2x 25MP 1x 108MP, 2x 16MP
  • Video capture 4K at 30FPS 1K at 60FPS
  • Video playback 4K at 30FPS 1080p at 60FPS
  • Video codecs H.264, H.265, VP9 H.264, H.265, VP9
  • Audio codecs AAC, AIFF, CAF, MP3, MP4, WAV AAC, AIFF, CAF, MP3, MP4, WAV
Full list of technical specifications

Connectivity

  • Modem X12 Snapdragon X61
  • 4G support LTE Cat. 12 LTE Cat. 18
  • 5G support No Yes
  • Wi-Fi 6 5
  • Bluetooth 5.0 5.1
  • 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

Qualcomm Snapdragon 678
CPU
19%
GPU
12%
Memory
25%
Energy efficiency and battery life
61%

Qualcomm Snapdragon 4 Gen 2

Qualcomm Snapdragon 4 Gen 2
CPU
28%
GPU
23%
Memory
38%
Energy efficiency and battery life
86%
Choose between two processors

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