Qualcomm Snapdragon 855 vs Qualcomm Snapdragon 7 Gen 3

VS

Qualcomm Snapdragon 855 Qualcomm Snapdragon 7 Gen 3

We compared two versions of phone SoCs: 8 cores 2840MHz Qualcomm Snapdragon 855 vs. 8 cores 2630MHz Qualcomm Snapdragon 7 Gen 3 . 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 2630MHz)

Qualcomm Snapdragon 7 Gen 3 Advantages

More modern manufacturing process (4nm vs 7nm)

Released 4 years and 11 months late

Score

Benchmark

AnTuTu 10

Qualcomm Snapdragon 855

592031

Qualcomm Snapdragon 7 Gen 3 +46%

866863

Qualcomm Snapdragon 855

VS

Qualcomm Snapdragon 7 Gen 3

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 2.63 GHz – Cortex-A715
3x 2.4 GHz – Cortex-A715
4x 1.8 GHz – Cortex-A510

2840 MHz

Frequency

2630 MHz

8

Cores

8

1 MB

L2 cache

-

0

L3 cache

0

7 nm

Process

4 nm

6.7

Transistor count

-

6 W

TDP

6 W

TSMC

Manufacturing

TSMC

Graphics

Adreno 640

GPU name

Adreno 720

585 MHz

GPU frequency

-

2

Execution units

-

384

Shading units

-

16

Max size

16

0.8985 TFLOPS

FLOPS

-

1.1

Vulkan version

1.3

2.0

OpenCL version

2.0

12.1

DirectX version

-

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

Yes

Multimedia (ISP)

Hexagon 690

Neural processor (NPU)

Yes

UFS 3.0

Storage type

UFS 2.2, UFS 3.1

3840 x 2160

Max display resolution

3360 x 1600

1x 192MP, 2x 22MP

Max camera resolution

1x 200MP

4K at 120FPS

Video capture

4K at 60FPS, 1K at 120FPS

8K at 30FPS, 4K at 120FPS

Video playback

4K at 60FPS, 1080p 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

X24 LTE, X50 5G

Modem

Snapdragon X63

Connectivity

LTE Cat. 20

4G support

LTE Cat. 22

Yes

5G support

Yes

Up to 5000 Mbps

Download speed

Up to 5000 Mbps

Up to 1240 Mbps

Upload speed

Up to 1600 Mbps

6

Wi-Fi

6

5.0

Bluetooth

5.3

GPS, GLONASS, Beidou, Galileo, QZSS, SBAS

Navigation

GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC

Info

Dec 2018

Announced

Nov 2023

Flagship

Class

Mid range

SM8150

Model number

SM7550-AB

Qualcomm Snapdragon 855

Official page

Qualcomm Snapdragon 7 Gen 3

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