Qualcomm Snapdragon 4 Gen 2 vs Unisoc T820

VS

We compared two versions of phone SoCs: 8 cores 2200MHz Qualcomm Snapdragon 4 Gen 2 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 4 Gen 2 Advantages

Larger memory bandwidth (25.6GB/s vs 17.07GB/s)

More modern manufacturing process (4nm vs 6nm)

Released 7 months late

Unisoc T820 Advantages

Better graphics card performance FLOPS (0.4352 TFLOPS vs 0.3667 TFLOPS )

Higher Frequency (2700MHz vs 2200MHz)

Score

Benchmark

AnTuTu 10

Qualcomm Snapdragon 4 Gen 2

428143

Unisoc T820 +14%

492038

Geekbench 6 Single Core

Qualcomm Snapdragon 4 Gen 2 +21%

926

Unisoc T820

764

Geekbench 6 Multi Core

Qualcomm Snapdragon 4 Gen 2

2128

Unisoc T820 +8%

2301

FP32 (float)

Qualcomm Snapdragon 4 Gen 2

366

Unisoc T820 +18%

435

Qualcomm Snapdragon 4 Gen 2

VS

Unisoc T820

CPU

2x 2.2 GHz – Cortex-A78
6x 2 GHz – Cortex-A55

Architecture

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

2200 MHz

Frequency

2700 MHz

8

Cores

8

4 nm

Process

6 nm

Samsung

Manufacturing

TSMC

Graphics

Adreno 613

GPU name

Mali-G57 MP4

955 MHz

GPU frequency

780 MHz

2

Execution units

4

96

Shading units

64

-

Max size

32

0.3667 TFLOPS

FLOPS

0.4352 TFLOPS

1.1

Vulkan version

1.3

2.0

OpenCL version

2.0

12.1

DirectX version

-

Memory

LPDDR5

Memory type

LPDDR4X

3200 MHz

Memory frequency

2133 MHz

2x 16 Bit

Bus

2x 16 Bit

25.6 Gbit/s

Max bandwidth

17.07 Gbit/s

AI

Yes

NPU

Yes

Multimedia (ISP)

Yes

Neural processor (NPU)

Yes

UFS 2.2, UFS 3.1

Storage type

eMMC 5.1, UFS 3.1

2520 x 1080

Max display resolution

3440 x 1440

1x 108MP, 2x 16MP

Max camera resolution

1x 108MP, 2x 20MP

1K at 60FPS

Video capture

4K at 60FPS

1080p at 60FPS

Video playback

4K at 60FPS

H.264, H.265, VP9

Video codecs

H.264, H.265

AAC, AIFF, CAF, MP3, MP4, WAV

Audio codecs

AAC, AIFF, CAF, MP3, MP4, WAV

Snapdragon X61

Modem

Makalu IVY510

Connectivity

LTE Cat. 18

4G support

LTE Cat. 15

Yes

5G support

Yes

Up to 2500 Mbps

Download speed

-

Up to 900 Mbps

Upload speed

-

5

Wi-Fi

5

5.2

Bluetooth

5.0

GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC

Navigation

GPS, GLONASS, Beidou, Galileo

Info

Jun 2023

Announced

Nov 2022

Mid range

Class

Mid range

SM4450

Model number

-

Qualcomm Snapdragon 4 Gen 2

Official page

Unisoc T820

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