Qualcomm Snapdragon 778G Plus vs Qualcomm Snapdragon 855

VS

Qualcomm Snapdragon 778G Plus

Qualcomm Snapdragon 855

We compared two versions of phone SoCs: 8 cores 2500MHz Qualcomm Snapdragon 778G Plus vs. 8 cores 2840MHz Qualcomm Snapdragon 855 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

Qualcomm Snapdragon 778G Plus Advantages

More modern manufacturing process (6nm vs 7nm)

Lower TDP (5W vs 6W)

Released 2 years and 10 months late

Qualcomm Snapdragon 855 Advantages

Better graphics card performance FLOPS (0.8985 TFLOPS vs 0.8448 TFLOPS )

Larger memory bandwidth (34.13GB/s vs 25.6GB/s)

Higher Frequency (2840MHz vs 2500MHz)

Score

Benchmark

AnTuTu 10

Qualcomm Snapdragon 778G Plus +4%

616678

Qualcomm Snapdragon 855

592031

Geekbench 6 Single Core

Qualcomm Snapdragon 778G Plus +13%

1069

Qualcomm Snapdragon 855

939

Geekbench 6 Multi Core

Qualcomm Snapdragon 778G Plus +5%

3008

Qualcomm Snapdragon 855

2855

FP32 (float)

Qualcomm Snapdragon 778G Plus

844

Qualcomm Snapdragon 855 +6%

898

Qualcomm Snapdragon 778G Plus

VS

Qualcomm Snapdragon 855

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

1x 2.84 GHz – Cortex-A76 (Kryo 485 Gold)
3x 2.42 GHz – Cortex-A76 (Kryo 485 Gold)
4x 1.8 GHz – Cortex-A55 (Kryo 485 Silver)

2500 MHz

Frequency

2840 MHz

8

Cores

8

ARMv8.4-A

Instruction set

ARMv8.2-A

2 MB

L2 cache

1 MB

-

L3 cache

0

6 nm

Process

7 nm

-

Transistor count

6.7

5 W

TDP

6 W

TSMC

Manufacturing

TSMC

Graphics

Adreno 642

GPU name

Adreno 640

550 MHz

GPU frequency

585 MHz

2

Execution units

2

384

Shading units

384

16

Max size

16

0.8448 TFLOPS

FLOPS

0.8985 TFLOPS

1.1

Vulkan version

1.1

2.0

OpenCL version

2.0

12.1

DirectX version

12.1

Memory

LPDDR5

Memory type

LPDDR4X

3200 MHz

Memory frequency

2133 MHz

2x 16 Bit

Bus

4x 16 Bit

25.6 Gbit/s

Max bandwidth

34.13 Gbit/s

Multimedia (ISP)

Hexagon 770

Neural processor (NPU)

Hexagon 690

UFS 2.2, UFS 3.0, UFS 3.1

Storage type

UFS 3.0

2520 x 1080

Max display resolution

3840 x 2160

1x 192MP

Max camera resolution

1x 192MP, 2x 22MP

4K at 30FPS

Video capture

4K at 120FPS

4K at 30FPS

Video playback

8K at 30FPS, 4K at 120FPS

H.264, H.265, VP8, VP9

Video codecs

H.264, H.265, VP8, VP9

AAC, AIFF, CAF, MP3, MP4, WAV

Audio codecs

AAC, AIFF, CAF, MP3, MP4, WAV

X53

Modem

X24 LTE, X50 5G

Connectivity

LTE Cat. 24

4G support

LTE Cat. 20

Yes

5G support

Yes

Up to 3700 Mbps

Download speed

Up to 5000 Mbps

Up to 1600 Mbps

Upload speed

Up to 1240 Mbps

6

Wi-Fi

6

5.2

Bluetooth

5.0

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

Navigation

GPS, GLONASS, Beidou, Galileo, QZSS, SBAS

Info

Oct 2021

Announced

Dec 2018

Mid range

Class

Flagship

SM7325-AE

Model number

SM8150

Qualcomm Snapdragon 778G Plus

Official page

Qualcomm Snapdragon 855

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