Qualcomm Snapdragon 855 vs Qualcomm Snapdragon 778G

VS

Qualcomm Snapdragon 855 Qualcomm Snapdragon 778G

We compared two versions of phone SoCs: 8 cores 2840MHz Qualcomm Snapdragon 855 vs. 8 cores 2400MHz Qualcomm Snapdragon 778G . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

Qualcomm Snapdragon 855 Advantages

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

Higher Frequency (2840MHz vs 2400MHz)

Qualcomm Snapdragon 778G Advantages

More modern manufacturing process (6nm vs 7nm)

Lower TDP (5W vs 6W)

Released 2 years and 5 months late

Score

Benchmark

Geekbench 6 Single Core

Qualcomm Snapdragon 855

939

Qualcomm Snapdragon 778G +4%

981

Geekbench 6 Multi Core

Qualcomm Snapdragon 855 +2%

2855

Qualcomm Snapdragon 778G

2787

Qualcomm Snapdragon 855

VS

Qualcomm Snapdragon 778G

CPU

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)

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)

2840 MHz

Frequency

2400 MHz

8

Cores

8

1 MB

L2 cache

2 MB

0

L3 cache

-

7 nm

Process

6 nm

6.7

Transistor count

-

6 W

TDP

5 W

TSMC

Manufacturing

-

Graphics

Adreno 640

GPU name

Adreno 642L

585 MHz

GPU frequency

490 MHz

2

Execution units

2

384

Shading units

384

16

Max size

16

0.8985 TFLOPS

FLOPS

-

1.1

Vulkan version

1.1

2.0

OpenCL version

2.0

12.1

DirectX version

12

Memory

LPDDR4X

Memory type

LPDDR5

2133 MHz

Memory frequency

3200 MHz

4x 16 Bit

Bus

2x 16 Bit

34.13 Gbit/s

Max bandwidth

25.6 Gbit/s

AI

Hexagon 690

NPU

Hexagon 770

Multimedia (ISP)

Hexagon 690

Neural processor (NPU)

Hexagon 770

UFS 3.0

Storage type

UFS 2.1, UFS 2.2, UFS 3.0, UFS 3.1

3840 x 2160

Max display resolution

2520 x 1080

1x 192MP, 2x 22MP

Max camera resolution

1x 192MP, 2x 36MP

4K at 120FPS

Video capture

4K at 30FPS

8K at 30FPS, 4K at 120FPS

Video playback

4K at 30FPS

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

X24 LTE, X50 5G

Modem

X53

Connectivity

LTE Cat. 20

4G support

LTE Cat. 24

Yes

5G support

是

Up to 5000 Mbps

Download speed

Up to 1200 Mbps

Up to 1240 Mbps

Upload speed

Up to 210 Mbps

6

Wi-Fi

6

5.0

Bluetooth

5.2

GPS, GLONASS, Beidou, Galileo, QZSS, SBAS

Navigation

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

Info

Dec 2018

Announced

May 2021

Flagship

Class

Mid range

SM8150

Model number

SM7325

Qualcomm Snapdragon 855

Official page

Qualcomm Snapdragon 778G

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