Overview - Dimensity 820 Vs Dimensity 1100

We have created a comprehensive comparison of the recently released Dimensity 820 vs Dimensity 1100 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 1100 28
Gaming Performance
GPU performance in games and OpenCL/Vulcan
Dimensity 820 20
Dimensity 1100 25
Battery Life
Efficiency of battery consumption
Dimensity 820 75
Dimensity 1100 79
Tenzys Tech Score
Overall chip score
Dimensity 820 41
Dimensity 1100 44
Benchmarks

AnTuTu 9

Key Differences

Pros of Mediatek Dimensity 820

  • Dimensity 820 has 5.88% higher GPU clock speed than Dimensity 1100 (900 vs 850 MHz).
  • Dimensity 820 has latest instruction set, hence better than Dimensity 1100.

Pros of Mediatek Dimensity 1100

  • Dimensity 1100 has 100.00% higher memory frequency than Dimensity 820 (4266 vs 2133 MHz).
  • Dimensity 1100 has 14.29% smaller sized transistor than Dimensity 820 (6 vs 7 nm).
  • Dimensity 1100 has 30.00% better AnTuTu 9 score than Dimensity 820 (567 K vs 436 K ).
Benchmarks

GeekBench 5

Single-Core Score

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Dimensity 820 646
Dimensity 1100 655

Multi-Core Score

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Dimensity 820 2599
Dimensity 1100 2500

Image compression

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Dimensity 820 142.3
Dimensity 1100 134

Face detection

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Dimensity 820 22.4
Dimensity 1100 34.1

Speech recognition

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Dimensity 820 41.2
Dimensity 1100 62.2

Machine learning

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Dimensity 820 31.3
Dimensity 1100 57.1

Camera shooting

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Dimensity 820 21.3
Dimensity 1100 30.2

HTML 5

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Dimensity 820 2.94
Dimensity 1100 1.95

SQLite

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Dimensity 820 759
Dimensity 1100 990.4

3DMark

Stability 98%

Graphics test 13 FPS
Stability 99%

Graphics test 26 FPS
Full list of technical specifications

Display

  • Max On-Device Display Full HD+ @ 120Hz FHD+ @144Hz
  • 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

69%
Turbo Clock Speed

2600 MHz

91%
Base Frequency

2000 MHz

9%
Base Frequency

200 MHz

  • Architecture 4x 2.6 GHz – Cortex-A76
    4x 2 GHz – Cortex-A55
    4x 2.6 GHz – Cortex-A78
    4x 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 10 W
Full list of technical specifications

Graphics

  • GPU name Mali-G57 MC5 Mali-G77 MC9
  • Architecture Valhall Valhall
  • GPU frequency 900 MHz 850 MHz
  • Execution units 5 9
  • Shading units 80 144
  • FLOPS - -
  • Vulkan version 1.1 1.1
  • OpenCL version 2.0 2.0
  • DirectX version 12 12
Full list of technical specifications

Memory

memory-frequency

Memory frequency

2133 MHz
memory-frequency

Memory frequency

4266 MHz
memory-frequency

Max bandwidth

17.07 Gbit/s
memory-frequency

Max bandwidth

-
memory-frequency

Max Size

16 GB
memory-frequency

Max Size

16 GB

  • Memory type LPDDR4X LPDDRLPDDR4X
  • Bus 1x 16 Bit 4x 16 Bit
Full list of technical specifications

Multimedia (ISP)

  • Neural processor (NPU) MediaTek APU 3.0 MediaTek APU 3.0
  • Storage type UFS 2.2 UFS 3.1
  • Max display resolution 2520 x 1080 2520 x 1080
  • Max camera resolution 1x 80MP, 2x 32MP 1x 108MP, 2x 32MP
  • Video capture 4K at 30FPS 4K at 60FPS
  • Video playback 4K at 30FPS 4K at 60FPS
  • Video codecs H.264, H.265, VP9 H.264, H.265, AV1, VP9
  • Audio codecs AAC LC, MP3, HE-AACv1, HE-AACv2, FLAC AIFF, CAF, MP3, MP4, WAV
Full list of technical specifications

Connectivity

4G Speed
  • 1200 Mbps
    Download Speed
  • 211 Mbps
    Upload Speed
  • 1600 Mbps
    Download Speed
  • 150 Mbps
    Upload Speed
5G Speed
  • 4700 Mbps
    Download Speed
  • 2500 Mbps
    Upload Speed
  • 4700 Mbps
    Download Speed
  • 2500 Mbps
    Upload Speed

  • Modem - 5G-integrated modem
  • 4G support LTE Cat. 18 LTE Cat. 19
  • 5G support Yes Yes
  • Wi-Fi 5 6
  • 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 1100

CPU
28%
GPU
25%
Memory
50%
Energy efficiency and battery life
79%
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