MediaTek Helio G81 vs MediaTek Helio X20

VS

MediaTek Helio G81

MediaTek Helio X20

We compared two versions of phone SoCs: 8 cores 2000MHz MediaTek Helio G81 vs. 10 cores 2100MHz MediaTek Helio X20 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

MediaTek Helio G81 Advantages

Larger memory bandwidth (13.41GB/s vs 12.8GB/s)

More modern manufacturing process (12nm vs 20nm)

Released 9 years and 3 months late

MediaTek Helio X20 Advantages

Better graphics card performance FLOPS (0.0998 TFLOPS vs 0.0912 TFLOPS )

Higher Frequency (2100MHz vs 2000MHz)

Score

Benchmark

FP32 (float)

MediaTek Helio G81

91

MediaTek Helio X20 +8%

99

MediaTek Helio G81

VS

MediaTek Helio X20

CPU

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

Architecture

2x 2.1 GHz – Cortex-A72
4x 1.85 GHz – Cortex-A53
4x 1.4 GHz – Cortex-A53

2000 MHz

Frequency

2100 MHz

8

Cores

10

ARMv8.2-A

Instruction set

ARMv8-A

12 nm

Process

20 nm

-

Transistor count

3

-

TDP

5 W

TSMC

Manufacturing

TSMC

Graphics

Mali-G52 MP2

GPU name

Mali-T880 MP4

950 MHz

GPU frequency

780 MHz

-

Execution units

4

24

Shading units

16

8

Max size

4

0.0912 TFLOPS

FLOPS

0.0998 TFLOPS

1.3

Vulkan version

1.0

2.0

OpenCL version

1.2

-

DirectX version

11.2

Memory

LPDDR4X

Memory type

LPDDR3

1800 MHz

Memory frequency

933 MHz

2x 16 Bit

Bus

2x 16 Bit

13.41 Gbit/s

Max bandwidth

12.8 Gbit/s

Multimedia (ISP)

Yes

Neural processor (NPU)

No

eMMC 5.1, UFS 2.1

Storage type

eMMC 5.1

2520 x 1080

Max display resolution

2560 x 1600

1x 48MP

Max camera resolution

1x 25MP

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

AIFF, CAF, MP3, MP4, WAV

Connectivity

-

4G support

LTE Cat. 6

No

5G support

No

-

Download speed

Up to 300 Mbps

-

Upload speed

Up to 50 Mbps

5

Wi-Fi

5

5.4

Bluetooth

4.1

GPS, GLONASS, Beidou, Galileo

Navigation

GPS, GLONASS, Beidou, Galileo

Info

Aug 2024

Announced

May 2015

Low end

Class

Mid range

-

Model number

MT6797

-

Official page

MediaTek Helio X20

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