78

Points
Mediatek Dimensity 900

78

Points
Mediatek Helio G99
Overview - Dimensity 900 Vs Helio G99

We have created a comprehensive comparison of the recently released Dimensity 900 vs Helio G99 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 900 25
Helio G99 20
Gaming Performance
GPU performance in games and OpenCL/Vulcan
Dimensity 900 19
Helio G99 15
Battery Life
Efficiency of battery consumption
Dimensity 900 79
Helio G99 79
Tenzys Tech Score
Overall chip score
Dimensity 900 41
Helio G99 38
Benchmarks

AnTuTu 9

Dimensity 900 Helio G99
CPU 125384 103357
GPU 125188 86376
Memory 83836 89007
UX 133752 101683
Total score 468160 380423
Key Differences

Pros of Mediatek Dimensity 900

  • Dimensity 900 has 9.09% higher CPU clock speed than Helio G99 (2400 vs 2200 MHz).
  • Dimensity 900 has 23.06% better AnTuTu 9 score than Helio G99 (468 K vs 380 K).

Pros of Mediatek Helio G99

  • Helio G99 has 11.11% higher GPU clock speed than Dimensity 900 (1000 vs 900 MHz).
  • Helio G99 has 33.31% higher memory frequency than Dimensity 900 (4266 vs 3200 MHz).
  • Helio G99 has latest instruction set, hence better than Dimensity 900.
Benchmarks

GeekBench 5

Single-Core Score

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Dimensity 900 706
Helio G99 543

Multi-Core Score

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Dimensity 900 2137
Helio G99 1740

Image compression

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Dimensity 900 123.5
Helio G99 114.8

Face detection

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Dimensity 900 20.5
Helio G99 14.3

Speech recognition

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Dimensity 900 38.3
Helio G99 36.1

Machine learning

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Dimensity 900 33.1
Helio G99 30.2

Camera shooting

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Dimensity 900 19.6
Helio G99 16.4

HTML 5

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Dimensity 900 2.51
Helio G99 1.73

SQLite

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Dimensity 900 632.6
Helio G99 599.6

3DMark

Stability 98%

Graphics test 12 FPS
Stability 99%

Graphics test 8 FPS
Full list of technical specifications

Display

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

CPU

63%
Turbo Clock Speed

2400 MHz

58%
Turbo Clock Speed

2200 MHz

91%
Base Frequency

2000 MHz

91%
Base Frequency

2000 MHz

  • Architecture 2x 2.4 GHz – Cortex-A78
    6x 2 GHz – Cortex-A55
    2x 2.2 GHz – Cortex-A76
    6x 2 GHz – Cortex-A55
  • Cores 8 8
  • Instruction set ARMv8-A ARMv8.2-A
  • L1 cache - -
  • L2 cache - -
  • L3 cache - -
  • Process 6 nm 6 nm
  • Transistor count 10 Billion -
  • TDP 10 W -
Full list of technical specifications

Graphics

  • GPU name Mali-G68 MC4 Mali-G57 MC2
  • Architecture Valhall 2 Valhall
  • GPU frequency 900 MHz 1000 MHz
  • Execution units 4 2
  • Shading units 48 32
  • 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 3200 MHz 4266 MHz
  • Max bandwidth 18.4 Gbit/s 17.1 Gbit/s
  • Max Size 16 GB 10 GB
  • Memory type LPDDR5 LPDDR4X
  • Bus 4x 16 Bit 2x 16 Bit
Full list of technical specifications

Multimedia (ISP)

  • Neural processor (NPU) Yes Yes
  • Storage type UFS 2.1, UFS 3.1 UFS 2.2
  • Max display resolution 2520 x 1080 2520 x 1080
  • Max camera resolution 1x 108MP, 2x 20MP 1x 108MP, 2x 16MP
  • Video capture 4K at 30FPS 2K at 30FPS
  • Video playback 4K at 30FPS 2K at 30FPS
  • Video codecs H.264, H.265, AV1, 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 - -
  • 4G support LTE Cat. 18 LTE Cat. 13
  • 5G support Yes No
  • Wi-Fi 6 5
  • 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 Dimensity 900

CPU
25%
GPU
19%
Memory
38%
Energy efficiency and battery life
79%

Mediatek Helio G99

CPU
20%
GPU
15%
Memory
50%
Energy efficiency and battery life
79%
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