MediaTek Helio G99 vs MediaTek Dimensity 920

VS

MediaTek Helio G99

MediaTek Dimensity 920

We compared two versions of phone SoCs: 8 cores 2200MHz MediaTek Helio G99 vs. 8 cores 2500MHz MediaTek Dimensity 920 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

MediaTek Helio G99 Advantages

Released 9 months late

MediaTek Dimensity 920 Advantages

Better graphics card performance FLOPS (0.684 TFLOPS vs 0.2816 TFLOPS )

Larger memory bandwidth (51.2GB/s vs 17.1GB/s)

Higher Frequency (2500MHz vs 2200MHz)

Lower TDP (4W vs 5W)

Score

Benchmark

AnTuTu 10

MediaTek Helio G99

415167

MediaTek Dimensity 920 +28%

531953

Geekbench 6 Single Core

MediaTek Helio G99

733

MediaTek Dimensity 920 +27%

931

Geekbench 6 Multi Core

MediaTek Helio G99

1994

MediaTek Dimensity 920 +16%

2331

FP32 (float)

MediaTek Helio G99

281

MediaTek Dimensity 920 +143%

684

MediaTek Helio G99

VS

MediaTek Dimensity 920

CPU

2x 2.2 GHz – Cortex-A76
6x 2 GHz – Cortex-A55

Architecture

2x 2.5 GHz – Cortex-A78
6x 2 GHz – Cortex-A55

2200 MHz

Frequency

2500 MHz

8

Cores

8

ARMv8.2-A

Instruction set

ARMv8.2-A

-

L3 cache

0

6 nm

Process

6 nm

-

Transistor count

10

5 W

TDP

4 W

TSMC

Manufacturing

TSMC

Graphics

Mali-G57 MP2

GPU name

Mali-G68 MP4

1100 MHz

GPU frequency

950 MHz

2

Execution units

4

64

Shading units

64

10

Max size

16

0.2816 TFLOPS

FLOPS

0.684 TFLOPS

1.3

Vulkan version

1.3

2.0

OpenCL version

2.0

12

DirectX version

12

Memory

LPDDR4X

Memory type

LPDDR5

2133 MHz

Memory frequency

3200 MHz

2x 16 Bit

Bus

4x 16 Bit

17.1 Gbit/s

Max bandwidth

51.2 Gbit/s

Multimedia (ISP)

Yes

Neural processor (NPU)

Yes

UFS 2.2

Storage type

UFS 2.1, UFS 2.2, UFS 3.1

2520 x 1080

Max display resolution

2520 x 1080

1x 108MP, 2x 16MP

Max camera resolution

1x 108MP, 2x 20MP

2K at 30FPS

Video capture

4K at 30FPS

2K at 30FPS

Video playback

4K at 30FPS

H.264, H.265, VP9

Video codecs

H.264, H.265, AV1, VP9

AAC, AIFF, CAF, MP3, MP4, WAV

Audio codecs

AAC, AIFF, CAF, MP3, MP4, WAV

Connectivity

LTE Cat. 13

4G support

LTE Cat. 18

No

5G support

Yes

Up to 650 Mbps

Download speed

Up to 2770 Mbps

Up to 150 Mbps

Upload speed

Up to 1250 Mbps

5

Wi-Fi

6

5.2

Bluetooth

5.2

GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC

Navigation

GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC

Info

May 2022

Announced

Aug 2021

Mid range

Class

Mid range

MT6789

Model number

MT6877T

MediaTek Helio G99

Official page

MediaTek Dimensity 920

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