Qualcomm Snapdragon 778G Plus vs Samsung Exynos 7420

VS

Qualcomm Snapdragon 778G Plus Samsung Exynos 7420

We compared two versions of phone SoCs: 8 cores 2500MHz Qualcomm Snapdragon 778G Plus 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 778G Plus Advantages

Better graphics card performance FLOPS (0.8448 TFLOPS vs 0.1976 TFLOPS )

Larger memory bandwidth (25.6GB/s vs 24.8GB/s)

Higher Frequency (2500MHz vs 2100MHz)

More modern manufacturing process (6nm vs 14nm)

Lower TDP (5W vs 7W)

Released 6 years and 6 months late

Score

Benchmark

AnTuTu 10

Qualcomm Snapdragon 778G Plus +200%

616678

Samsung Exynos 7420

205159

Geekbench 6 Single Core

Qualcomm Snapdragon 778G Plus +448%

1069

Samsung Exynos 7420

195

Geekbench 6 Multi Core

Qualcomm Snapdragon 778G Plus +258%

3008

Samsung Exynos 7420

840

FP32 (float)

Qualcomm Snapdragon 778G Plus +328%

844

Samsung Exynos 7420

197

Qualcomm Snapdragon 778G Plus

VS

Samsung Exynos 7420

CPU

1x 2.5 GHz – Kryo 670 Prime (Cortex-A78)
3x 2.2 GHz – Kryo 670 Gold (Cortex-A78)
4x 1.9 GHz – Kryo 670 Silver (Cortex-A55)

Architecture

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

2500 MHz

Frequency

2100 MHz

8

Cores

8

2 MB

L2 cache

512 KB

6 nm

Process

14 nm

-

Transistor count

2

5 W

TDP

7 W

TSMC

Manufacturing

Samsung

Graphics

Adreno 642

GPU name

Mali-T760 MP8

550 MHz

GPU frequency

772 MHz

2

Execution units

8

384

Shading units

16

Max size

4

0.8448 TFLOPS

FLOPS

0.1976 TFLOPS

1.1

Vulkan version

1.0

2.0

OpenCL version

1.2

12.1

DirectX version

11

Memory

LPDDR5

Memory type

LPDDR4

3200 MHz

Memory frequency

-

2x 16 Bit

Bus

2x 32 Bit

25.6 Gbit/s

Max bandwidth

24.8 Gbit/s

AI

Hexagon 770

NPU

No

Multimedia (ISP)

Hexagon 770

Neural processor (NPU)

No

UFS 2.2, UFS 3.0, UFS 3.1

Storage type

eMMC 5.1, UFS 2.0

2520 x 1080

Max display resolution

2560 x 1440

1x 192MP

Max camera resolution

1x 24MP, 2x 16MP

4K at 30FPS

Video capture

4K at 30FPS

Video playback

4K at 30FPS

H.264, H.265, VP8, VP9

Video codecs

H.264, H.265

AAC, AIFF, CAF, MP3, MP4, WAV

Audio codecs

AIFF, CAF, MP3, MP4, WAV

X53

Modem

Shannon 333

Connectivity

LTE Cat. 24

4G support

LTE Cat. 6

Yes

5G support

No

Up to 3700 Mbps

Download speed

Up to 450 Mbps

Up to 1600 Mbps

Upload speed

Up to 150 Mbps

6

Wi-Fi

4

5.2

Bluetooth

4.1

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

Navigation

GPS, GLONASS, Beidou, Galileo

Info

Oct 2021

Announced

Apr 2015

Mid range

Class

Flagship

SM7325-AE

Model number

-

Qualcomm Snapdragon 778G Plus

Official page

Samsung Exynos 7420

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