Samsung Exynos 7420 vs Unisoc T820

VS

Samsung Exynos 7420 Unisoc T820

We compared two versions of phone SoCs: 8 cores 2100MHz Samsung Exynos 7420 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

Samsung Exynos 7420 Advantages

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

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

Score

Benchmark

AnTuTu 10

Samsung Exynos 7420

205159

Unisoc T820 +139%

492038

Geekbench 6 Single Core

Samsung Exynos 7420

195

Unisoc T820 +291%

764

Geekbench 6 Multi Core

Samsung Exynos 7420

840

Unisoc T820 +173%

2301

FP32 (float)

Samsung Exynos 7420

197

Unisoc T820 +120%

435

Samsung Exynos 7420

VS

Unisoc T820

CPU

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

Architecture

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

2100 MHz

Frequency

2700 MHz

8

Cores

8

512 KB

L2 cache

-

14 nm

Process

6 nm

2

Transistor count

-

7 W

TDP

-

Samsung

Manufacturing

TSMC

Graphics

Mali-T760 MP8

GPU name

Mali-G57 MP4

772 MHz

GPU frequency

780 MHz

8

Execution units

4

16

Shading units

64

4

Max size

32

0.1976 TFLOPS

FLOPS

0.4352 TFLOPS

1.0

Vulkan version

1.3

1.2

OpenCL version

2.0

11

DirectX version

-

Memory

LPDDR4

Memory type

LPDDR4X

-

Memory frequency

2133 MHz

2x 32 Bit

Bus

2x 16 Bit

24.8 Gbit/s

Max bandwidth

17.07 Gbit/s

AI

No

NPU

Yes

Multimedia (ISP)

No

Neural processor (NPU)

Yes

eMMC 5.1, UFS 2.0

Storage type

eMMC 5.1, UFS 3.1

2560 x 1440

Max display resolution

3440 x 1440

1x 24MP, 2x 16MP

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

Video codecs

H.264, H.265

AIFF, CAF, MP3, MP4, WAV

Audio codecs

AAC, AIFF, CAF, MP3, MP4, WAV

Shannon 333

Modem

Makalu IVY510

Connectivity

LTE Cat. 6

4G support

LTE Cat. 15

No

5G support

Yes

Up to 450 Mbps

Download speed

-

Up to 150 Mbps

Upload speed

-

4

Wi-Fi

5

4.1

Bluetooth

5.0

GPS, GLONASS, Beidou, Galileo

Navigation

GPS, GLONASS, Beidou, Galileo

Info

Apr 2015

Announced

Nov 2022

Flagship

Class

Mid range

Samsung Exynos 7420

Official page

Unisoc T820

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