Qualcomm Snapdragon 780G vs Unisoc T820

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We compared two versions of phone SoCs: 8 cores 2400MHz Qualcomm Snapdragon 780G vs. 8 cores 2700MHz Unisoc T820 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

Qualcomm Snapdragon 780G Advantages

Better graphics card performance FLOPS (0.7526 TFLOPS vs 0.4352 TFLOPS )

More modern manufacturing process (5nm vs 6nm)

Unisoc T820 Advantages

Larger memory bandwidth (17.07GB/s vs 17GB/s)

Higher Frequency (2700MHz vs 2400MHz)

Released 1 years and 8 months late

Score

Benchmark

AnTuTu 10

Qualcomm Snapdragon 780G +21%

599414

Unisoc T820

492038

Geekbench 6 Single Core

Qualcomm Snapdragon 780G +36%

1045

Unisoc T820

764

Geekbench 6 Multi Core

Qualcomm Snapdragon 780G +19%

2743

Unisoc T820

2301

FP32 (float)

Qualcomm Snapdragon 780G +72%

752

Unisoc T820

435

Qualcomm Snapdragon 780G

VS

Unisoc T820

CPU

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)

Architecture

1x 2.7 GHz – Cortex-A76
3x 2.3 GHz – Cortex-A76
4x 2.1 GHz – Cortex-A55

2400 MHz

Frequency

2700 MHz

8

Cores

8

2 MB

L2 cache

-

5 nm

Process

6 nm

5 W

TDP

-

Samsung

Manufacturing

TSMC

Graphics

Adreno 642

GPU name

Mali-G57 MP4

490 MHz

GPU frequency

780 MHz

2

Execution units

4

384

Shading units

64

12

Max size

32

0.7526 TFLOPS

FLOPS

0.4352 TFLOPS

1.1

Vulkan version

1.3

2.0

OpenCL version

2.0

12.1

DirectX version

-

Memory

LPDDR4X

Memory type

LPDDR4X

2133 MHz

Memory frequency

2133 MHz

2x 16 Bit

Bus

2x 16 Bit

17 Gbit/s

Max bandwidth

17.07 Gbit/s

AI

Hexagon 770

NPU

Yes

Multimedia (ISP)

Hexagon 770

Neural processor (NPU)

Yes

UFS 2.2, UFS 3.0

Storage type

eMMC 5.1, UFS 3.1

2520 x 1080

Max display resolution

3440 x 1440

1x 192MP

Max camera resolution

1x 108MP, 2x 20MP

4K at 30FPS

Video capture

4K at 60FPS

4K at 30FPS

Video playback

4K at 60FPS

H.264, H.265, VP8, VP9

Video codecs

H.264, H.265

AAC, AIFF, CAF, MP3, MP4, WAV

Audio codecs

AAC, AIFF, CAF, MP3, MP4, WAV

X53

Modem

Makalu IVY510

Connectivity

LTE Cat. 24

4G support

LTE Cat. 15

Yes

5G support

Yes

Up to 3700 Mbps

Download speed

-

Up to 1600 Mbps

Upload speed

-

6

Wi-Fi

5

5.2

Bluetooth

5.0

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

Navigation

GPS, GLONASS, Beidou, Galileo

Info

Mar 2021

Announced

Nov 2022

Mid range

Class

Mid range

SM7350-AB

Model number

-

Qualcomm Snapdragon 780G

Official page

Unisoc T820

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