Unisoc T820 vs Qualcomm Snapdragon 8 Gen 3

VS

Unisoc T820

Qualcomm Snapdragon 8 Gen 3

We compared two versions of phone SoCs: 8 cores 2700MHz Unisoc T820 vs. 8 cores 3300MHz Qualcomm Snapdragon 8 Gen 3 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

Qualcomm Snapdragon 8 Gen 3 Advantages

Better graphics card performance FLOPS (4.7308 TFLOPS vs 0.4352 TFLOPS )

Larger memory bandwidth (77GB/s vs 17.07GB/s)

Higher Frequency (3300MHz vs 2700MHz)

More modern manufacturing process (4nm vs 6nm)

Released 11 months late

Score

Benchmark

AnTuTu 10

Unisoc T820

492038

Qualcomm Snapdragon 8 Gen 3 +322%

2079542

Geekbench 6 Single Core

Unisoc T820

764

Qualcomm Snapdragon 8 Gen 3 +185%

2181

Geekbench 6 Multi Core

Unisoc T820

2301

Qualcomm Snapdragon 8 Gen 3 +215%

7250

FP32 (float)

Unisoc T820

435

Qualcomm Snapdragon 8 Gen 3 +987%

4730

Unisoc T820

VS

Qualcomm Snapdragon 8 Gen 3

CPU

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

Architecture

1x 3.3 GHz – Cortex-X4
3x 3.15 GHz – Cortex-A720
2x 2.96 GHz – Cortex-A720
2x 2.26 GHz – Cortex-A520

2700 MHz

Frequency

3300 MHz

8

Cores

8

ARMv8.2-A

Instruction set

ARMv9.2-A

-

L3 cache

0

6 nm

Process

4 nm

TSMC

Manufacturing

TSMC

Graphics

Mali-G57 MP4

GPU name

Adreno 750

780 MHz

GPU frequency

903 MHz

4

Execution units

2

64

Shading units

1536

32

Max size

24

0.4352 TFLOPS

FLOPS

4.7308 TFLOPS

1.3

Vulkan version

1.3

2.0

OpenCL version

2.0

-

DirectX version

12.1

Memory

LPDDR4X

Memory type

LPDDR5X

2133 MHz

Memory frequency

4800 MHz

2x 16 Bit

Bus

4x 16 Bit

17.07 Gbit/s

Max bandwidth

77 Gbit/s

Multimedia (ISP)

Yes

Neural processor (NPU)

Hexagon

eMMC 5.1, UFS 3.1

Storage type

UFS 4.0

3440 x 1440

Max display resolution

3840 x 2160

1x 108MP, 2x 20MP

Max camera resolution

1x 200MP

4K at 60FPS

Video capture

8K at 30FPS, 4K at 120FPS

4K at 60FPS

Video playback

8K at 60FPS, 4K at 120FPS

H.264, H.265

Video codecs

H.264, H.265, AV1, VP8, VP9

AAC, AIFF, CAF, MP3, MP4, WAV

Audio codecs

AAC, AIFF, CAF, MP3, MP4, WAV

Makalu IVY510

Modem

Snapdragon X75

Connectivity

LTE Cat. 15

4G support

LTE Cat. 24

Yes

5G support

Yes

-

Download speed

Up to 10000 Mbps

-

Upload speed

Up to 3500 Mbps

5

Wi-Fi

7

5.0

Bluetooth

5.4

GPS, GLONASS, Beidou, Galileo

Navigation

GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC

Info

Nov 2022

Announced

Oct 2023

Mid range

Class

Flagship

-

Model number

SM8650-AB

Unisoc T820

Official page

Qualcomm Snapdragon 8 Gen 3

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