Qualcomm Snapdragon 865 vs Unisoc T820

VS

We compared two versions of phone SoCs: 8 cores 2840MHz Qualcomm Snapdragon 865 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 865 Advantages

Better graphics card performance FLOPS (1.2021 TFLOPS vs 0.4352 TFLOPS )

Larger memory bandwidth (44GB/s vs 17.07GB/s)

Higher Frequency (2840MHz vs 2700MHz)

Unisoc T820 Advantages

More modern manufacturing process (6nm vs 7nm)

Released 2 years and 11 months late

Score

Benchmark

AnTuTu 10

Qualcomm Snapdragon 865 +50%

738889

Unisoc T820

492038

Geekbench 6 Single Core

Qualcomm Snapdragon 865 +47%

1128

Unisoc T820

764

Geekbench 6 Multi Core

Qualcomm Snapdragon 865 +42%

3277

Unisoc T820

2301

FP32 (float)

Qualcomm Snapdragon 865 +176%

1202

Unisoc T820

435

Qualcomm Snapdragon 865

VS

Unisoc T820

CPU

1x 2.84 GHz – Kryo 585 Prime (Cortex-A77)
3x 2.42 GHz – Kryo 585 Gold (Cortex-A77)
4x 1.8 GHz – Kryo 585 Silver (Cortex-A55)

Architecture

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

2840 MHz

Frequency

2700 MHz

8

Cores

8

1 MB

L2 cache

-

0

L3 cache

-

7 nm

Process

6 nm

10.3

Transistor count

-

5 W

TDP

-

TSMC

Manufacturing

TSMC

Graphics

Adreno 650

GPU name

Mali-G57 MP4

587 MHz

GPU frequency

780 MHz

2

Execution units

4

512

Shading units

64

16

Max size

32

1.2021 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

2750 MHz

Memory frequency

2133 MHz

4x 16 Bit

Bus

2x 16 Bit

44 Gbit/s

Max bandwidth

17.07 Gbit/s

AI

Hexagon 698

NPU

Yes

Multimedia (ISP)

Hexagon 698

Neural processor (NPU)

Yes

UFS 3.0, UFS 3.1

Storage type

eMMC 5.1, UFS 3.1

3840 x 2160

Max display resolution

3440 x 1440

1x 200MP, 2x 25MP

Max camera resolution

1x 108MP, 2x 20MP

8K at 30FPS, 4K at 60FPS

Video capture

4K at 60FPS

8K at 30FPS, 4K at 60FPS

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

X55

Modem

Makalu IVY510

Connectivity

LTE Cat. 22

4G support

LTE Cat. 15

Yes

5G support

Yes

Up to 7500 Mbps

Download speed

-

Up to 3000 Mbps

Upload speed

-

6

Wi-Fi

5

5.1

Bluetooth

5.0

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

Navigation

GPS, GLONASS, Beidou, Galileo

Info

Dec 2019

Announced

Nov 2022

Flagship

Class

Mid range

SM8250-AB

Model number

-

Qualcomm Snapdragon 865

Official page

Unisoc T820

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