MediaTek Helio G91 vs MediaTek Dimensity 820

VS

MediaTek Helio G91

MediaTek Dimensity 820

We compared two versions of phone SoCs: 8 cores 2000MHz MediaTek Helio G91 vs. 8 cores 2600MHz MediaTek Dimensity 820 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

MediaTek Helio G91 Advantages

Released 4 years and 1 months late

MediaTek Dimensity 820 Advantages

Better graphics card performance FLOPS (0.416 TFLOPS vs 0.096 TFLOPS )

Larger memory bandwidth (17.07GB/s vs 13.41GB/s)

Higher Frequency (2600MHz vs 2000MHz)

More modern manufacturing process (7nm vs 12nm)

Score

Benchmark

AnTuTu 10

MediaTek Helio G91

271623

MediaTek Dimensity 820 +80%

489218

FP32 (float)

MediaTek Helio G91

96

MediaTek Dimensity 820 +333%

416

MediaTek Helio G91

VS

MediaTek Dimensity 820

CPU

2x 2 GHz – Cortex-A75
6x 1.8 GHz – Cortex-A55

Architecture

4x 2.6 GHz – Cortex-A76
4x 2 GHz – Cortex-A55

2000 MHz

Frequency

2600 MHz

8

Cores

8

ARMv8.2-A

Instruction set

ARMv8.3-A

-

L2 cache

1 MB

-

L3 cache

0

12 nm

Process

7 nm

-

TDP

8 W

TSMC

Manufacturing

TSMC

Graphics

Mali-G52 MP2

GPU name

Mali-G57 MP5

1000 MHz

GPU frequency

650 MHz

2

Execution units

5

24

Shading units

64

8

Max size

16

0.096 TFLOPS

FLOPS

0.416 TFLOPS

1.3

Vulkan version

1.3

2.0

OpenCL version

2.0

-

DirectX version

12

Memory

LPDDR4X

Memory type

LPDDR4X

1800 MHz

Memory frequency

2133 MHz

2x 16 Bit

Bus

2x 16 Bit

13.41 Gbit/s

Max bandwidth

17.07 Gbit/s

Multimedia (ISP)

MediaTek APU

Neural processor (NPU)

Yes

eMMC 5.1

Storage type

UFS 2.2

2520 x 1080

Max display resolution

2520 x 1080

1x 108MP, 2x 16MP

Max camera resolution

1x 80MP, 2x 32MP

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, VP9

AIFF, CAF, MP3, MP4, WAV

Audio codecs

AAC LC, MP3, HE-AACv1, HE-AACv2, FLAC

Connectivity

LTE Cat. 7

4G support

LTE Cat. 18

No

5G support

Yes

Up to 300 Mbps

Download speed

Up to 2770 Mbps

Up to 100 Mbps

Upload speed

Up to 1250 Mbps

5

Wi-Fi

5

5.4

Bluetooth

5.1

GPS, GLONASS, Beidou, Galileo

Navigation

GPS, GLONASS, Beidou, Galileo, QZSS

Info

Jun 2024

Announced

May 2020

Low end

Class

Mid range

-

Model number

MT6875

MediaTek Helio G91

Official page

MediaTek Dimensity 820

Related SoC Comparison

1

MediaTek Helio G91 vs Qualcomm Snapdragon 632

2

MediaTek Helio G91 vs Samsung Exynos 880

3

MediaTek Helio G91 vs MediaTek MT6737

4

MediaTek Helio G91 vs Apple A16 Bionic

5

MediaTek Helio G91 vs MediaTek Helio P70

6

MediaTek Helio G91 vs MediaTek Helio G99

7

MediaTek Helio G91 vs Samsung Exynos 1330

8

MediaTek Helio G91 vs Samsung Exynos 2500

9

MediaTek Helio G91 vs Unisoc Tiger T620

10

MediaTek Helio G91 vs MediaTek Dimensity 7200 Ultra