MediaTek Helio X20 vs Qualcomm Snapdragon 778G

VS

MediaTek Helio X20

Qualcomm Snapdragon 778G

We compared two versions of phone SoCs: 10 cores 2100MHz MediaTek Helio X20 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

Qualcomm Snapdragon 778G Advantages

Larger memory bandwidth (25.6GB/s vs 12.8GB/s)

Higher Frequency (2400MHz vs 2100MHz)

More modern manufacturing process (6nm vs 20nm)

Released 6 years late

Score

MediaTek Helio X20

VS

Qualcomm Snapdragon 778G

CPU

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

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)

2100 MHz

Frequency

2400 MHz

10

Cores

8

ARMv8-A

Instruction set

ARMv8.4-A

-

L2 cache

2 MB

20 nm

Process

6 nm

3

Transistor count

-

5 W

TDP

5 W

TSMC

Manufacturing

-

Graphics

Mali-T880 MP4

GPU name

Adreno 642L

780 MHz

GPU frequency

490 MHz

4

Execution units

2

16

Shading units

384

4

Max size

16

0.0998 TFLOPS

FLOPS

-

1.0

Vulkan version

1.1

1.2

OpenCL version

2.0

11.2

DirectX version

12

Memory

LPDDR3

Memory type

LPDDR5

933 MHz

Memory frequency

3200 MHz

2x 16 Bit

Bus

2x 16 Bit

12.8 Gbit/s

Max bandwidth

25.6 Gbit/s

Multimedia (ISP)

No

Neural processor (NPU)

Hexagon 770

eMMC 5.1

Storage type

UFS 2.1, UFS 2.2, UFS 3.0, UFS 3.1

2560 x 1600

Max display resolution

2520 x 1080

1x 25MP

Max camera resolution

1x 192MP, 2x 36MP

4K at 30FPS

Video capture

4K 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

LTE Cat. 6

4G support

LTE Cat. 24

No

5G support

是

Up to 300 Mbps

Download speed

Up to 1200 Mbps

Up to 50 Mbps

Upload speed

Up to 210 Mbps

5

Wi-Fi

6

4.1

Bluetooth

5.2

GPS, GLONASS, Beidou, Galileo

Navigation

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

Info

May 2015

Announced

May 2021

Mid range

Class

Mid range

MT6797

Model number

SM7325

MediaTek Helio X20

Official page

Qualcomm Snapdragon 778G

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