Qualcomm Snapdragon 855 vs Qualcomm Snapdragon 7 Gen 1

VS

Qualcomm Snapdragon 855 Qualcomm Snapdragon 7 Gen 1

We compared two versions of phone SoCs: 8 cores 2840MHz Qualcomm Snapdragon 855 vs. 8 cores 2400MHz Qualcomm Snapdragon 7 Gen 1 . 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 7 Gen 1 Advantages

Better graphics card performance FLOPS (1.0138 TFLOPS vs 0.8985 TFLOPS )

More modern manufacturing process (4nm vs 7nm)

Lower TDP (5W vs 6W)

Released 3 years and 5 months late

Score

Benchmark

AnTuTu 10

Qualcomm Snapdragon 855

592031

Qualcomm Snapdragon 7 Gen 1

595452

Geekbench 6 Single Core

Qualcomm Snapdragon 855

939

Qualcomm Snapdragon 7 Gen 1 +3%

969

Geekbench 6 Multi Core

Qualcomm Snapdragon 855 +2%

2855

Qualcomm Snapdragon 7 Gen 1

2786

FP32 (float)

Qualcomm Snapdragon 855

898

Qualcomm Snapdragon 7 Gen 1 +12%

1013

Qualcomm Snapdragon 855

VS

Qualcomm Snapdragon 7 Gen 1

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 – Cortex-A710
3x 2.36 GHz – Cortex-A710
4x 1.8 GHz – Cortex-A510

2840 MHz

Frequency

2400 MHz

8

Cores

8

1 MB

L2 cache

3 MB

0

L3 cache

-

7 nm

Process

4 nm

6.7

Transistor count

-

6 W

TDP

5 W

TSMC

Manufacturing

Samsung

Graphics

Adreno 640

GPU name

Adreno 644

585 MHz

GPU frequency

660 MHz

2

Execution units

2

384

Shading units

384

16

Max size

16

0.8985 TFLOPS

FLOPS

1.0138 TFLOPS

1.1

Vulkan version

1.1

2.0

OpenCL version

2.0

12.1

DirectX version

12.1

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 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 30FPS

8K at 30FPS, 4K at 120FPS

Video playback

4K at 30FPS

H.264, H.265, VP8, VP9

Video codecs

H.264, H.265, VP9

AAC, AIFF, CAF, MP3, MP4, WAV

Audio codecs

AAC, AIFF, CAF, MP3, MP4, WAV

X24 LTE, X50 5G

Modem

X62

Connectivity

LTE Cat. 20

4G support

LTE Cat. 24

Yes

5G support

Yes

Up to 5000 Mbps

Download speed

Up to 4400 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, SBAS, NAVIC

Info

Dec 2018

Announced

May 2022

Flagship

Class

Mid range

SM8150

Model number

SM7450-AB

Qualcomm Snapdragon 855

Official page

Qualcomm Snapdragon 7 Gen 1

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