Overview - Snapdragon 782G Vs Dimensity 820

We have created a comprehensive comparison of the recently released Snapdragon 782G vs Dimensity 820 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 782G 37
Dimensity 820 27
Gaming Performance
GPU performance in games and OpenCL/Vulcan
Snapdragon 782G 31
Dimensity 820 20
Battery Life
Efficiency of battery consumption
Snapdragon 782G 79
Dimensity 820 75
Tenzys Tech Score
Overall chip score
Snapdragon 782G 49
Dimensity 820 41
Benchmarks

AnTuTu 9

Snapdragon 782G Dimensity 820
CPU 172419 125662
GPU 233993 125708
Memory 98521 77949
UX 110849 106547
Total score 615782 435866
Key Differences

Pros of Qualcomm Snapdragon 782G

  • Snapdragon 782G has 3.85% higher CPU clock speed than Dimensity 820 (2700 vs 2600 MHz).
  • Snapdragon 782G has 50.02% higher memory frequency than Dimensity 820 (3200 vs 2133 MHz).
  • Snapdragon 782G has 14.29% smaller sized transistor than Dimensity 820 (6 vs 7 nm).
  • Snapdragon 782G has 41.28% better AnTuTu 9 score than Dimensity 820 (616 K vs 436 K).

Pros of Mediatek Dimensity 820

  • Dimensity 820 has 63.64% higher GPU clock speed than Snapdragon 782G (900 vs 550 MHz).
  • Dimensity 820 Support 0.41% higher memory bandwidth than Snapdragon 782G (17.07 vs 17 GB/s).
Benchmarks

GeekBench 5

Single-Core Score

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Snapdragon 782G 956
Dimensity 820 646

Multi-Core Score

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Snapdragon 782G 3478
Dimensity 820 2599

Image compression

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Snapdragon 782G
Dimensity 820 142.3

Face detection

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Snapdragon 782G
Dimensity 820 22.4

Speech recognition

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Snapdragon 782G
Dimensity 820 41.2

Machine learning

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Snapdragon 782G
Dimensity 820 31.3

Camera shooting

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Snapdragon 782G
Dimensity 820 21.3

HTML 5

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Snapdragon 782G
Dimensity 820 2.94

SQLite

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Snapdragon 782G
Dimensity 820 759

3DMark

Stability %

Graphics test -
Stability 98%

Graphics test 13 FPS
Full list of technical specifications

Display

  • Max On-Device Display FHD+ @ 144 Hz Full HD+ @ 120Hz
  • Max On-Display Resolution 4K @ 60 Hz 2520 x 1080
  • Max External Display 4K @ 60 Hz -
  • HDR HDR10+, HDR10, HLG HDR, HDR10+
  • Color Depth Up to 10-bit -
  • Color Gamut Rec. 2020 -
Full list of technical specifications

CPU

71%
Turbo Clock Speed

2700 MHz

69%
Turbo Clock Speed

2600 MHz

86%
Base Frequency

1900 MHz

91%
Base Frequency

2000 MHz

  • Architecture 1x 2.7 GHz – Kryo 670 Prime core (Cortex-A78)
    3x 2.2 GHz – Kryo 670 Gold (also Cortex-A78)
    4x 1.9 GHz – Kryo 670 Silver (Cortex-A55)
    4x 2.6 GHz – Cortex-A76
    4x 2 GHz – Cortex-A55
  • Cores 8 8
  • Instruction set ARMv8.3-A ARMv8.3-A
  • L1 cache 512 KB -
  • L2 cache 1 MB -
  • L3 cache 2 MB -
  • Process 6 nm 7 nm
  • Transistor count 4.68 Billion -
  • TDP 5 W 10 W
Full list of technical specifications

Graphics

  • GPU name Adreno 642L Mali-G57 MC5
  • Architecture Adreno 600 Valhall
  • GPU frequency 550 MHz 900 MHz
  • Execution units - 5
  • Shading units 512 80
  • FLOPS 906.58 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 3200 MHz 2133 MHz
  • Max bandwidth 17 Gbit/s 17.07 Gbit/s
  • Max Size 16 GB 16 GB
  • Memory type LPDDR5 LPDDR4X
  • Bus 2x16 Bit 1x 16 Bit
Full list of technical specifications

Multimedia (ISP)

  • Neural processor (NPU) Hexagon 770 MediaTek APU 3.0
  • Storage type UFS 3.1 UFS 2.2
  • Max display resolution 2520 x 1080 2520 x 1080
  • Max camera resolution 1x200 MP, 2x64 MP 1x 80MP, 2x 32MP
  • Video capture 4K at 30 FPS 4K at 30FPS
  • Video playback 4K at 60 FPS 4K at 30FPS
  • Video codecs H.264, H.265, VP8, VP9 H.264, H.265, 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. 18
  • 5G support Yes Yes
  • Wi-Fi 6/6E 5
  • Bluetooth 5.2 5.1
  • Navigation GLONASS, NavIC, Beidou, GPS, QZSS, Galileo GPS, GLONASS, Beidou, Galileo, QZSS
Full list of technical specifications

Info

Review

Review By TenzysTech

Qualcomm Snapdragon 782G

CPU
37%
GPU
31%
Memory
38%
Energy efficiency and battery life
79%

Mediatek Dimensity 820

CPU
27%
GPU
20%
Memory
25%
Energy efficiency and battery life
75%
Choose between two processors

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