Samsung Exynos 7420 vs Samsung Exynos 9820

VS

Samsung Exynos 7420

Samsung Exynos 9820

We compared two versions of phone SoCs: 8 cores 2100MHz Samsung Exynos 7420 vs. 8 cores 2730MHz Samsung Exynos 9820 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

Samsung Exynos 7420 Advantages

Lower TDP (7W vs 9W)

Samsung Exynos 9820 Advantages

Better graphics card performance FLOPS (0.607 TFLOPS vs 0.1976 TFLOPS )

Larger memory bandwidth (33.4GB/s vs 24.8GB/s)

Higher Frequency (2730MHz vs 2100MHz)

More modern manufacturing process (8nm vs 14nm)

Released 3 years and 7 months late

Score

Benchmark

AnTuTu 10

Samsung Exynos 7420

205159

Samsung Exynos 9820 +216%

648880

Geekbench 6 Single Core

Samsung Exynos 7420

195

Samsung Exynos 9820 +283%

747

Geekbench 6 Multi Core

Samsung Exynos 7420

840

Samsung Exynos 9820 +177%

2333

FP32 (float)

Samsung Exynos 7420

197

Samsung Exynos 9820 +208%

607

Samsung Exynos 7420

VS

Samsung Exynos 9820

CPU

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

Architecture

2x 2.73 GHz – Mongoose M4
2x 2.31 GHz – Cortex-A75
4x 1.95 GHz – Cortex-A55

2100 MHz

Frequency

2730 MHz

8

Cores

8

ARMv8-A

Instruction set

ARMv8.2-A

512 KB

L2 cache

2 MB

-

L3 cache

0

14 nm

Process

8 nm

2

Transistor count

8.5

7 W

TDP

9 W

Samsung

Manufacturing

Samsung

Graphics

Mali-T760 MP8

GPU name

Mali-G76 MP12

772 MHz

GPU frequency

702 MHz

8

Execution units

12

16

Shading units

36

4

Max size

12

0.1976 TFLOPS

FLOPS

0.607 TFLOPS

1.0

Vulkan version

1.3

1.2

OpenCL version

2.0

11

DirectX version

12

Memory

LPDDR4

Memory type

LPDDR4X

-

Memory frequency

2133 MHz

2x 32 Bit

Bus

4x 16 Bit

24.8 Gbit/s

Max bandwidth

33.4 Gbit/s

Multimedia (ISP)

No

Neural processor (NPU)

Yes

eMMC 5.1, UFS 2.0

Storage type

UFS 2.1, UFS 3.0

2560 x 1440

Max display resolution

3840 x 2400

1x 24MP, 2x 16MP

Max camera resolution

1x 32MP, 2x 16MP

4K at 30FPS

Video capture

8K at 30FPS, 4K at 150FPS

4K at 30FPS

Video playback

8K at 30FPS, 4K at 150FPS

H.264, H.265

Video codecs

H.264, H.265, VP9

AIFF, CAF, MP3, MP4, WAV

Audio codecs

AIFF, CAF, MP3, MP4, WAV

Shannon 333

Modem

Exynos 5100

Connectivity

LTE Cat. 6

4G support

LTE Cat. 20

No

5G support

Yes

Up to 450 Mbps

Download speed

Up to 2000 Mbps

Up to 150 Mbps

Upload speed

Up to 316 Mbps

4

Wi-Fi

6

4.1

Bluetooth

5.0

GPS, GLONASS, Beidou, Galileo

Navigation

GPS, GLONASS, Beidou, Galileo

Info

Apr 2015

Announced

Nov 2018

Flagship

Class

Flagship

-

Model number

S5E9820

Samsung Exynos 7420

Official page

Samsung Exynos 9820

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