Qualcomm Snapdragon 8 Gen 2 vs Samsung Exynos 7420

VS

Qualcomm Snapdragon 8 Gen 2 Samsung Exynos 7420

We compared two versions of phone SoCs: 8 cores 3200MHz Qualcomm Snapdragon 8 Gen 2 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

Qualcomm Snapdragon 8 Gen 2 Advantages

Better graphics card performance FLOPS (3.4816 TFLOPS vs 0.1976 TFLOPS )

Larger memory bandwidth (64GB/s vs 24.8GB/s)

Higher Frequency (3200MHz vs 2100MHz)

More modern manufacturing process (4nm vs 14nm)

Lower TDP (6.3W vs 7W)

Released 7 years and 7 months late

Score

Benchmark

AnTuTu 10

Qualcomm Snapdragon 8 Gen 2 +647%

1534534

Samsung Exynos 7420

205159

Geekbench 6 Single Core

Qualcomm Snapdragon 8 Gen 2 +927%

2004

Samsung Exynos 7420

195

Geekbench 6 Multi Core

Qualcomm Snapdragon 8 Gen 2 +536%

5344

Samsung Exynos 7420

840

FP32 (float)

Qualcomm Snapdragon 8 Gen 2 +1667%

3481

Samsung Exynos 7420

197

Qualcomm Snapdragon 8 Gen 2

VS

Samsung Exynos 7420

CPU

1x 3.2 GHz – Cortex-X3
2x 2.8 GHz – Cortex-A715
2x 2.8 GHz – Cortex-A710
3x 2 GHz – Cortex-A510

Architecture

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

3200 MHz

Frequency

2100 MHz

8

Cores

8

1 MB

L2 cache

512 KB

0

L3 cache

-

4 nm

Process

14 nm

-

Transistor count

2

6.3 W

TDP

7 W

TSMC

Manufacturing

Samsung

Graphics

Adreno 740

GPU name

Mali-T760 MP8

680 MHz

GPU frequency

772 MHz

2

Execution units

8

1280

Shading units

16

24

Max size

4

3.4816 TFLOPS

FLOPS

0.1976 TFLOPS

1.3

Vulkan version

1.0

2.0

OpenCL version

1.2

12.1

DirectX version

11

Memory

LPDDR5X

Memory type

LPDDR4

4200 MHz

Memory frequency

-

4x 16 Bit

Bus

2x 32 Bit

64 Gbit/s

Max bandwidth

24.8 Gbit/s

AI

Hexagon

NPU

No

Multimedia (ISP)

Hexagon

Neural processor (NPU)

No

UFS 3.1, UFS 4.0

Storage type

eMMC 5.1, UFS 2.0

3840 x 2160

Max display resolution

2560 x 1440

1x 200MP

Max camera resolution

1x 24MP, 2x 16MP

8K at 30FPS, 4K at 120FPS

Video capture

4K at 30FPS

8K at 60FPS, 4K at 120FPS

Video playback

4K at 30FPS

H.264, H.265, AV1, VP8, VP9

Video codecs

H.264, H.265

AAC, AIFF, CAF, MP3, MP4, WAV

Audio codecs

AIFF, CAF, MP3, MP4, WAV

Snapdragon X70

Modem

Shannon 333

Connectivity

LTE Cat. 24

4G support

LTE Cat. 6

Yes

5G support

No

Up to 10000 Mbps

Download speed

Up to 450 Mbps

Up to 3500 Mbps

Upload speed

Up to 150 Mbps

7

Wi-Fi

4

5.3

Bluetooth

4.1

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

Navigation

GPS, GLONASS, Beidou, Galileo

Info

Nov 2022

Announced

Apr 2015

Flagship

Class

Flagship

SM8550-AB

Model number

-

Qualcomm Snapdragon 8 Gen 2

Official page

Samsung Exynos 7420

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