Overview - Dimensity 820 Vs Dimensity 7020

We have created a comprehensive comparison of the recently released Dimensity 820 vs Dimensity 7020 SoCs by Mediatek. 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
Dimensity 820 27
Dimensity 7020 30
Gaming Performance
GPU performance in games and OpenCL/Vulcan
Dimensity 820 20
Dimensity 7020 19
Battery Life
Efficiency of battery consumption
Dimensity 820 75
Dimensity 7020 79
Tenzys Tech Score
Overall chip score
Dimensity 820 41
Dimensity 7020 43
Benchmarks

AnTuTu 9

Dimensity 820 Dimensity 7020
CPU 125662 152839
GPU 125708 81155
Memory 77949 118550
UX 106547 124104
Total score 435866 476648
Key Differences

Pros of Mediatek Dimensity 820

  • Dimensity 820 has 18.18% higher CPU clock speed than Dimensity 7020 (2600 vs 2200 MHz).
  • Dimensity 820 has latest instruction set, hence better than Dimensity 7020.

Pros of MediaTek Dimensity 7020

  • Dimensity 7020 has 50.02% higher memory frequency than Dimensity 820 (3200 vs 2133 MHz).
  • Dimensity 7020 has 14.29% smaller sized transistor than Dimensity 820 (6 vs 7 nm).
  • Dimensity 7020 has 9.36% better AnTuTu 9 score than Dimensity 820 (477 K vs 436 K ).
Benchmarks

GeekBench 5

Single-Core Score

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Dimensity 820 646
Dimensity 7020 897

Multi-Core Score

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Dimensity 820 2599
Dimensity 7020 2282

Image compression

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Dimensity 820 142.3
Dimensity 7020

Face detection

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Dimensity 820 22.4
Dimensity 7020

Speech recognition

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Dimensity 820 41.2
Dimensity 7020

Machine learning

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Dimensity 820 31.3
Dimensity 7020

Camera shooting

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Dimensity 820 21.3
Dimensity 7020

HTML 5

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Dimensity 820 2.94
Dimensity 7020

SQLite

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Dimensity 820 759
Dimensity 7020

3DMark

Stability 98%

Graphics test 13 FPS
Stability %

Graphics test -
Full list of technical specifications

Display

  • Max On-Device Display Full HD+ @ 120Hz Full HD+@120Hz
  • Max On-Display Resolution 2520 x 1080 2520 x 1080
  • Max External Display - -
  • HDR HDR, HDR10+ HDR10+
  • Color Depth - -
  • Color Gamut - -
Full list of technical specifications

CPU

69%
Turbo Clock Speed

2600 MHz

58%
Turbo Clock Speed

2200 MHz

91%
Base Frequency

2000 MHz

91%
Base Frequency

2000 MHz

  • Architecture 4x 2.6 GHz – Cortex-A76
    4x 2 GHz – Cortex-A55
    2x 2.2 GHz – Cortex-A78
    6x 2 GHz – Cortex-A55
  • Cores 8 8
  • Instruction set ARMv8.3-A ARMv8.2-A
  • L1 cache - -
  • L2 cache - -
  • L3 cache - -
  • Process 7 nm 6 nm
  • Transistor count - -
  • TDP 10 W -
Full list of technical specifications

Graphics

  • GPU name Mali-G57 MC5 IMG BXM-8-256
  • Architecture Valhall PowerVR IMG GPU
  • GPU frequency 900 MHz 900 MHz
  • Execution units 5 8
  • Shading units 80 18
  • FLOPS - 259.2 Gigaflops
  • Vulkan version 1.1 1.3
  • OpenCL version 2.0 3.0
  • DirectX version 12 -
Full list of technical specifications

Memory

  • Memory frequency 2133 MHz 3200 MHz
  • Max bandwidth 17.07 Gbit/s -
  • Max Size 16 GB 16 GB
  • Memory type LPDDR4X LPDDR5
  • Bus 1x 16 Bit 4x 16 Bit
Full list of technical specifications

Multimedia (ISP)

  • Neural processor (NPU) MediaTek APU 3.0 Yes
  • Storage type UFS 2.2 UFS 2.2, UFS 3.1 (Dual lane)
  • Max display resolution 2520 x 1080 2520 x 1080
  • Max camera resolution 1x 80MP, 2x 32MP 1x 108MP
  • Video capture 4K at 30FPS 2K at 30FPS
  • Video playback 4K at 30FPS 2K at 30FPS
  • Video codecs H.264, H.265, VP9 H.264, H.265, VP9
  • Audio codecs AAC LC, MP3, HE-AACv1, HE-AACv2, FLAC AAC, AIFF, CAF, MP3, MP4, WAV
Full list of technical specifications

Connectivity

  • Modem - -
  • 4G support LTE Cat. 18 LTE Cat. 18
  • 5G support Yes Yes
  • Wi-Fi 5 5
  • Bluetooth 5.1 5.2
  • Navigation GPS, GLONASS, Beidou, Galileo, QZSS GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
Full list of technical specifications

Info

Review

Review By TenzysTech

Mediatek Dimensity 820

CPU
27%
GPU
20%
Memory
25%
Energy efficiency and battery life
75%

MediaTek Dimensity 7020

CPU
30%
GPU
19%
Memory
38%
Energy efficiency and battery life
79%
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