Samsung Exynos 7420 vs Qualcomm Snapdragon 780G

VS

Samsung Exynos 7420 Qualcomm Snapdragon 780G

We compared two versions of phone SoCs: 8 cores 2100MHz Samsung Exynos 7420 vs. 8 cores 2400MHz Qualcomm Snapdragon 780G . 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 17GB/s)

Qualcomm Snapdragon 780G Advantages

Better graphics card performance FLOPS (0.7526 TFLOPS vs 0.1976 TFLOPS )

Higher Frequency (2400MHz vs 2100MHz)

More modern manufacturing process (5nm vs 14nm)

Lower TDP (5W vs 7W)

Released 5 years and 11 months late

Score

Benchmark

AnTuTu 10

Samsung Exynos 7420

205159

Qualcomm Snapdragon 780G +192%

599414

Geekbench 6 Single Core

Samsung Exynos 7420

195

Qualcomm Snapdragon 780G +435%

1045

Geekbench 6 Multi Core

Samsung Exynos 7420

840

Qualcomm Snapdragon 780G +226%

2743

FP32 (float)

Samsung Exynos 7420

197

Qualcomm Snapdragon 780G +281%

752

Samsung Exynos 7420

VS

Qualcomm Snapdragon 780G

CPU

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

Architecture

1x 2.4 GHz – Kryo 670 Prime (Cortex-A78)
3x 2.2 GHz – Kryo 670 Gold (Cortex-A78)
4x 1.9 GHz – Kryo 670 Silver (Cortex-A55)

2100 MHz

Frequency

2400 MHz

8

Cores

8

512 KB

L2 cache

2 MB

14 nm

Process

5 nm

2

Transistor count

-

7 W

TDP

5 W

Samsung

Manufacturing

Samsung

Graphics

Mali-T760 MP8

GPU name

Adreno 642

772 MHz

GPU frequency

490 MHz

8

Execution units

2

16

Shading units

384

4

Max size

12

0.1976 TFLOPS

FLOPS

0.7526 TFLOPS

1.0

Vulkan version

1.1

1.2

OpenCL version

2.0

11

DirectX version

12.1

Memory

LPDDR4

Memory type

LPDDR4X

-

Memory frequency

2133 MHz

2x 32 Bit

Bus

2x 16 Bit

24.8 Gbit/s

Max bandwidth

17 Gbit/s

AI

No

NPU

Hexagon 770

Multimedia (ISP)

No

Neural processor (NPU)

Hexagon 770

eMMC 5.1, UFS 2.0

Storage type

UFS 2.2, UFS 3.0

2560 x 1440

Max display resolution

2520 x 1080

1x 24MP, 2x 16MP

Max camera resolution

1x 192MP

4K at 30FPS

Video capture

4K at 30FPS

Video playback

4K at 30FPS

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

X53

Connectivity

LTE Cat. 6

4G support

LTE Cat. 24

No

5G support

Yes

Up to 450 Mbps

Download speed

Up to 3700 Mbps

Up to 150 Mbps

Upload speed

Up to 1600 Mbps

4

Wi-Fi

6

4.1

Bluetooth

5.2

GPS, GLONASS, Beidou, Galileo

Navigation

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

Info

Apr 2015

Announced

Mar 2021

Flagship

Class

Mid range

-

Model number

SM7350-AB

Samsung Exynos 7420

Official page

Qualcomm Snapdragon 780G

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