Samsung Exynos 7420 vs Qualcomm Snapdragon 865

VS

Samsung Exynos 7420

Qualcomm Snapdragon 865

We compared two versions of phone SoCs: 8 cores 2100MHz Samsung Exynos 7420 vs. 8 cores 2840MHz Qualcomm Snapdragon 865 . 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 0.1976 TFLOPS )

Larger memory bandwidth (44GB/s vs 24.8GB/s)

Higher Frequency (2840MHz vs 2100MHz)

More modern manufacturing process (7nm vs 14nm)

Lower TDP (5W vs 7W)

Released 4 years and 8 months late

Score

Benchmark

AnTuTu 10

Samsung Exynos 7420

205159

Qualcomm Snapdragon 865 +260%

738889

Geekbench 6 Single Core

Samsung Exynos 7420

195

Qualcomm Snapdragon 865 +478%

1128

Geekbench 6 Multi Core

Samsung Exynos 7420

840

Qualcomm Snapdragon 865 +290%

3277

FP32 (float)

Samsung Exynos 7420

197

Qualcomm Snapdragon 865 +510%

1202

Samsung Exynos 7420

VS

Qualcomm Snapdragon 865

CPU

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

Architecture

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)

2100 MHz

Frequency

2840 MHz

8

Cores

8

ARMv8-A

Instruction set

ARMv8.2-A

512 KB

L2 cache

1 MB

-

L3 cache

0

14 nm

Process

7 nm

2

Transistor count

10.3

7 W

TDP

5 W

Samsung

Manufacturing

TSMC

Graphics

Mali-T760 MP8

GPU name

Adreno 650

772 MHz

GPU frequency

587 MHz

8

Execution units

2

16

Shading units

512

4

Max size

16

0.1976 TFLOPS

FLOPS

1.2021 TFLOPS

1.0

Vulkan version

1.1

1.2

OpenCL version

2.0

11

DirectX version

12.1

Memory

LPDDR4

Memory type

LPDDR5

-

Memory frequency

2750 MHz

2x 32 Bit

Bus

4x 16 Bit

24.8 Gbit/s

Max bandwidth

44 Gbit/s

Multimedia (ISP)

No

Neural processor (NPU)

Hexagon 698

eMMC 5.1, UFS 2.0

Storage type

UFS 3.0, UFS 3.1

2560 x 1440

Max display resolution

3840 x 2160

1x 24MP, 2x 16MP

Max camera resolution

1x 200MP, 2x 25MP

4K at 30FPS

Video capture

8K at 30FPS, 4K at 60FPS

4K at 30FPS

Video playback

8K at 30FPS, 4K at 60FPS

H.264, H.265

Video codecs

H.264, H.265, VP8, VP9

AIFF, CAF, MP3, MP4, WAV

Audio codecs

AAC, AIFF, CAF, MP3, MP4, WAV

Shannon 333

Modem

X55

Connectivity

LTE Cat. 6

4G support

LTE Cat. 22

No

5G support

Yes

Up to 450 Mbps

Download speed

Up to 7500 Mbps

Up to 150 Mbps

Upload speed

Up to 3000 Mbps

4

Wi-Fi

6

4.1

Bluetooth

5.1

GPS, GLONASS, Beidou, Galileo

Navigation

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

Info

Apr 2015

Announced

Dec 2019

Flagship

Class

Flagship

-

Model number

SM8250-AB

Samsung Exynos 7420

Official page

Qualcomm Snapdragon 865

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