Unisoc T820 vs Samsung Exynos 7420

VS

Unisoc T820

Samsung Exynos 7420

We compared two versions of phone SoCs: 8 cores 2700MHz Unisoc T820 vs. 8 cores 2100MHz Samsung Exynos 7420 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

Unisoc T820 Advantages

Better graphics card performance FLOPS (0.4352 TFLOPS vs 0.1976 TFLOPS )

Higher Frequency (2700MHz vs 2100MHz)

More modern manufacturing process (6nm vs 14nm)

Released 7 years and 7 months late

Samsung Exynos 7420 Advantages

Larger memory bandwidth (24.8GB/s vs 17.07GB/s)

Score

Benchmark

AnTuTu 10

Unisoc T820 +139%

492038

Samsung Exynos 7420

205159

Geekbench 6 Single Core

Unisoc T820 +291%

764

Samsung Exynos 7420

195

Geekbench 6 Multi Core

Unisoc T820 +173%

2301

Samsung Exynos 7420

840

FP32 (float)

Unisoc T820 +120%

435

Samsung Exynos 7420

197

Unisoc T820

VS

Samsung Exynos 7420

CPU

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

Architecture

4x 2.1 GHz – Cortex-A57
4x 1.5 GHz – Cortex-A53

2700 MHz

Frequency

2100 MHz

8

Cores

8

ARMv8.2-A

Instruction set

ARMv8-A

-

L2 cache

512 KB

6 nm

Process

14 nm

-

Transistor count

2

-

TDP

7 W

TSMC

Manufacturing

Samsung

Graphics

Mali-G57 MP4

GPU name

Mali-T760 MP8

780 MHz

GPU frequency

772 MHz

4

Execution units

8

64

Shading units

16

32

Max size

4

0.4352 TFLOPS

FLOPS

0.1976 TFLOPS

1.3

Vulkan version

1.0

2.0

OpenCL version

1.2

-

DirectX version

11

Memory

LPDDR4X

Memory type

LPDDR4

2133 MHz

Memory frequency

-

2x 16 Bit

Bus

2x 32 Bit

17.07 Gbit/s

Max bandwidth

24.8 Gbit/s

Multimedia (ISP)

Yes

Neural processor (NPU)

No

eMMC 5.1, UFS 3.1

Storage type

eMMC 5.1, UFS 2.0

3440 x 1440

Max display resolution

2560 x 1440

1x 108MP, 2x 20MP

Max camera resolution

1x 24MP, 2x 16MP

4K at 60FPS

Video capture

4K at 30FPS

4K at 60FPS

Video playback

4K at 30FPS

H.264, H.265

Video codecs

H.264, H.265

AAC, AIFF, CAF, MP3, MP4, WAV

Audio codecs

AIFF, CAF, MP3, MP4, WAV

Makalu IVY510

Modem

Shannon 333

Connectivity

LTE Cat. 15

4G support

LTE Cat. 6

Yes

5G support

No

-

Download speed

Up to 450 Mbps

-

Upload speed

Up to 150 Mbps

5

Wi-Fi

4

5.0

Bluetooth

4.1

GPS, GLONASS, Beidou, Galileo

Navigation

GPS, GLONASS, Beidou, Galileo

Info

Nov 2022

Announced

Apr 2015

Mid range

Class

Flagship

Unisoc T820

Official page

Samsung Exynos 7420

Related SoC Comparison

1

Unisoc T820 vs Qualcomm Snapdragon 821

2

Unisoc T820 vs Qualcomm Snapdragon 888

3

Unisoc T820 vs MediaTek Helio G88

4

Unisoc T820 vs Samsung Exynos 8890

5

Unisoc T820 vs Qualcomm Snapdragon 768G

6

Unisoc T820 vs Samsung Exynos 7885

7

Unisoc T820 vs HiSilicon Kirin 9020

8

Unisoc T820 vs Qualcomm Snapdragon 695

9

Unisoc T820 vs Samsung Exynos 9825

10

Unisoc T820 vs Samsung Exynos 7880