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36

Points
Mediatek Helio G99

Helio G99

44

Points
MediaTek Dimensity 8020

Dimensity 8020
Overview - Helio G99 Vs Dimensity 8020

We have created a comprehensive comparison of the recently released Helio G99 vs Dimensity 8020 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
Helio G99 17
Dimensity 8020 29
Gaming Performance
GPU performance in games and OpenCL/Vulcan
Helio G99 12
Dimensity 8020 24
Battery Life
Efficiency of battery consumption
Helio G99 79
Dimensity 8020 79
Tenzys Tech Score
Overall chip score
Helio G99 36
Dimensity 8020 44
Benchmarks

AnTuTu 9

Helio G99 Dimensity 8020
CPU 103357 169130
GPU 86376 238983
Memory 89007 130727
UX 101683 148460
Total score 380423 687300
Key Differences

Pros of Mediatek Helio G99

  • Helio G99 has 100.00% higher memory frequency than Dimensity 8020 (4266 vs 2133 MHz).
  • Helio G99 has latest instruction set, hence better than Dimensity 8020.

Pros of MediaTek Dimensity 8020

  • Dimensity 8020 has 18.18% higher CPU clock speed than Helio G99 (2600 vs 2200 MHz).
  • Dimensity 8020 has 80.67% better AnTuTu 9 score than Helio G99 (687 K vs 380 K ).
  • Dimensity 8020 Support 99.42% higher memory bandwidth than Helio G99 (34.1 vs 17.1 GB/s).
Benchmarks

GeekBench 5

Single-Core Score

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Helio G99 543
Dimensity 8020 826

Multi-Core Score

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Helio G99 1740
Dimensity 8020 3315

Image compression

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Helio G99 114.8
Dimensity 8020

Face detection

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Helio G99 14.3
Dimensity 8020

Speech recognition

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Helio G99 36.1
Dimensity 8020

Machine learning

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Helio G99 30.2
Dimensity 8020

Camera shooting

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Helio G99 16.4
Dimensity 8020

HTML 5

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Helio G99 1.73
Dimensity 8020

SQLite

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Helio G99 599.6
Dimensity 8020

3DMark

7%
Helio G99
Stability 99%

Graphics test 8 FPS
22%
Dimensity 8020
Stability 99%

Graphics test 13 FPS
Full list of technical specifications

Display

  • Max On-Device Display Full HD+ @120 Hz Full HD+ @144 Hz, QHD+ @90 Hz
  • Max On-Display Resolution 2520 x 1080 2520 x 1080
  • Max External Display - -
  • HDR - HDR10+
  • Color Depth - -
  • Color Gamut - -
Full list of technical specifications

CPU

54%
Turbo Clock Speed

2200 MHz

64%
Turbo Clock Speed

2600 MHz

49%
Base Frequency

2000 MHz

49%
Base Frequency

2000 MHz

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

Graphics

  • GPU name Mali-G57 MC2 Mali-G77 MC9
  • Architecture Valhall Valhall
  • GPU frequency 1000 MHz -
  • Execution units 2 9
  • Shading units 32 144
  • 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 4266 MHz 2133 MHz
  • Max bandwidth 17.1 Gbit/s 34.1 Gbit/s
  • Max Size 10 GB 12 GB
  • Memory type LPDDR4X LPDDR4X
  • Bus 2x 16 Bit 4x 16 Bit
Full list of technical specifications

Multimedia (ISP)

  • Neural processor (NPU) Yes MediaTek APU 570
  • Storage type UFS 2.2 UFS 3.1
  • Max display resolution 2520 x 1080 2520 x 1080
  • Max camera resolution 1x 108MP, 2x 16MP 1x 108MP
  • Video capture 2K at 30FPS 4K at 60FPS
  • Video playback 2K at 30FPS 4K at 60FPS
  • Video codecs H.264, H.265, 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 - -
  • 4G support LTE Cat. 13 LTE Cat. 21
  • 5G support No Yes
  • 5G Download Speed - 4700 Mbps
  • 4G Download Speed - -
  • 5G Upload Speed - 2500 Mbps
  • 4G Upload Speed - -
  • Wi-Fi 5 6
  • Bluetooth 5.2 5.2
  • Navigation GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
Full list of technical specifications

Info

Review

Review By TenzysTech

Mediatek Helio G99

Mediatek Helio G99
CPU
17%
GPU
12%
Memory
50%
Energy efficiency and battery life
79%

MediaTek Dimensity 8020

MediaTek Dimensity 8020
CPU
29%
GPU
24%
Memory
25%
Energy efficiency and battery life
79%

FAQ - Which Processor is Better?

Which processor is better in Turbo Frequency between Helio G99 and Dimensity 8020?

The processor with the higher Turbo Frequency is: Dimensity 8020 with a 18.18% higher clock speed (2600 MHz vs 2200 MHz).

Which processor is better in Memory Frequency between Helio G99 and Dimensity 8020?

The processor with the higher Memory Frequency is: Helio G99 with a 100.00% higher memory frequency (4266 MHz vs 2133 MHz).

Which processor has a better AnTuTu score between Helio G99 and Dimensity 8020?

The processor with the better AnTuTu score is: Dimensity 8020 with a 80.67% better score (687300 vs 380423).