HiSilicon Kirin 955 vs Qualcomm Snapdragon 7 Gen 1

VS

HiSilicon Kirin 955

Qualcomm Snapdragon 7 Gen 1

We compared two versions of phone SoCs: 8 cores 2500MHz HiSilicon Kirin 955 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

HiSilicon Kirin 955 Advantages

Higher Frequency (2500MHz vs 2400MHz)

Qualcomm Snapdragon 7 Gen 1 Advantages

Better graphics card performance FLOPS (1.0138 TFLOPS vs 0.1152 TFLOPS )

More modern manufacturing process (4nm vs 16nm)

Released 6 years and 1 months late

Score

Benchmark

Geekbench 6 Single Core

HiSilicon Kirin 955

299

Qualcomm Snapdragon 7 Gen 1 +224%

969

Geekbench 6 Multi Core

HiSilicon Kirin 955

1040

Qualcomm Snapdragon 7 Gen 1 +167%

2786

FP32 (float)

HiSilicon Kirin 955

115

Qualcomm Snapdragon 7 Gen 1 +780%

1013

HiSilicon Kirin 955

VS

Qualcomm Snapdragon 7 Gen 1

CPU

4x 2.5 GHz – Cortex-A72
4x 1.8 GHz – Cortex-A53

Architecture

1x 2.4 GHz – Cortex-A710
3x 2.36 GHz – Cortex-A710
4x 1.8 GHz – Cortex-A510

2500 MHz

Frequency

2400 MHz

8

Cores

8

ARMv8-A

Instruction set

ARMv9-A

-

L2 cache

3 MB

16 nm

Process

4 nm

5 W

TDP

5 W

TSMC

Manufacturing

Samsung

Graphics

Mali-T880 MP4

GPU name

Adreno 644

900 MHz

GPU frequency

660 MHz

4

Execution units

2

16

Shading units

384

4

Max size

16

0.1152 TFLOPS

FLOPS

1.0138 TFLOPS

1.0

Vulkan version

1.1

1.2

OpenCL version

2.0

11.2

DirectX version

12.1

Memory

LPDDR4

Memory type

LPDDR5

-

Memory frequency

3200 MHz

2x 16 Bit

Bus

2x 16 Bit

-

Max bandwidth

25.6 Gbit/s

Multimedia (ISP)

No

Neural processor (NPU)

Yes

eMMC 5.1, UFS 2.0

Storage type

UFS 3.1

1920 x 1080

Max display resolution

3360 x 1600

1x 32MP, 2x 12MP

Max camera resolution

1x 200MP

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, VP9

AAC LC, MP3, HE-AACv1, HE-AACv2, FLAC

Audio codecs

AAC, AIFF, CAF, MP3, MP4, WAV

-

Modem

X62

Connectivity

LTE Cat. 6

4G support

LTE Cat. 24

No

5G support

Yes

Up to 300 Mbps

Download speed

Up to 4400 Mbps

Up to 50 Mbps

Upload speed

Up to 1600 Mbps

5

Wi-Fi

6

4.2

Bluetooth

5.3

GPS, GLONASS, Beidou, Galileo

Navigation

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

Info

Apr 2016

Announced

May 2022

Flagship

Class

Mid range

-

Model number

SM7450-AB

-

Official page

Qualcomm Snapdragon 7 Gen 1

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