MediaTek Helio G81 vs Qualcomm Snapdragon 778G

VS

MediaTek Helio G81

Qualcomm Snapdragon 778G

We compared two versions of phone SoCs: 8 cores 2000MHz MediaTek Helio G81 vs. 8 cores 2400MHz Qualcomm Snapdragon 778G . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

MediaTek Helio G81 Advantages

Released 3 years and 3 months late

Qualcomm Snapdragon 778G Advantages

Larger memory bandwidth (25.6GB/s vs 13.41GB/s)

Higher Frequency (2400MHz vs 2000MHz)

More modern manufacturing process (6nm vs 12nm)

Score

MediaTek Helio G81

VS

Qualcomm Snapdragon 778G

CPU

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

Architecture

1x 2.4 GHz – Kryo 670 Prime (Cortex-A78)
3x 2.2 GHz – Kryo 670 Gold (Cortex-A78)
4x 1.9 GHz – Kryo 670 Silver (Cortex-A55)

2000 MHz

Frequency

2400 MHz

8

Cores

8

ARMv8.2-A

Instruction set

ARMv8.4-A

-

L2 cache

2 MB

12 nm

Process

6 nm

-

TDP

5 W

TSMC

Manufacturing

-

Graphics

Mali-G52 MP2

GPU name

Adreno 642L

950 MHz

GPU frequency

490 MHz

-

Execution units

2

24

Shading units

384

8

Max size

16

0.0912 TFLOPS

FLOPS

-

1.3

Vulkan version

1.1

2.0

OpenCL version

2.0

-

DirectX version

12

Memory

LPDDR4X

Memory type

LPDDR5

1800 MHz

Memory frequency

3200 MHz

2x 16 Bit

Bus

2x 16 Bit

13.41 Gbit/s

Max bandwidth

25.6 Gbit/s

Multimedia (ISP)

Yes

Neural processor (NPU)

Hexagon 770

eMMC 5.1, UFS 2.1

Storage type

UFS 2.1, UFS 2.2, UFS 3.0, UFS 3.1

2520 x 1080

Max display resolution

2520 x 1080

1x 48MP

Max camera resolution

1x 192MP, 2x 36MP

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, VP8, VP9

AIFF, CAF, MP3, MP4, WAV

Audio codecs

AAC, AIFF, CAF, MP3, MP4, WAV

-

Modem

X53

Connectivity

-

4G support

LTE Cat. 24

No

5G support

是

-

Download speed

Up to 1200 Mbps

-

Upload speed

Up to 210 Mbps

5

Wi-Fi

6

5.4

Bluetooth

5.2

GPS, GLONASS, Beidou, Galileo

Navigation

GPS, GLONASS, Beidou, Galileo, QZSS, SBAS, NAVIC

Info

Aug 2024

Announced

May 2021

Low end

Class

Mid range

-

Model number

SM7325

-

Official page

Qualcomm Snapdragon 778G

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