Qualcomm Snapdragon 8 Gen 1 vs HiSilicon Kirin 655

VS

Qualcomm Snapdragon 8 Gen 1

HiSilicon Kirin 655

We compared two versions of phone SoCs: 8 cores 3000MHz Qualcomm Snapdragon 8 Gen 1 vs. 8 cores 2120MHz HiSilicon Kirin 655 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

Qualcomm Snapdragon 8 Gen 1 Advantages

Better graphics card performance FLOPS (2.5128 TFLOPS vs 0.0576 TFLOPS )

Higher Frequency (3000MHz vs 2120MHz)

More modern manufacturing process (4nm vs 16nm)

Released 5 years late

HiSilicon Kirin 655 Advantages

Lower TDP (5W vs 5.3W)

Score

Benchmark

Geekbench 6 Single Core

Qualcomm Snapdragon 8 Gen 1 +780%

1664

HiSilicon Kirin 655

189

Geekbench 6 Multi Core

Qualcomm Snapdragon 8 Gen 1 +480%

4030

HiSilicon Kirin 655

694

FP32 (float)

Qualcomm Snapdragon 8 Gen 1 +4307%

2512

HiSilicon Kirin 655

57

Qualcomm Snapdragon 8 Gen 1

VS

HiSilicon Kirin 655

CPU

1x 3 GHz – Cortex-X2
3x 2.5 GHz – Cortex-A710
4x 1.8 GHz – Cortex-A510

Architecture

4x 2.12 GHz – Cortex-A53
4x 1.7 GHz – Cortex-A53

3000 MHz

Frequency

2120 MHz

8

Cores

8

ARMv9-A

Instruction set

ARMv8-A

1 MB

L2 cache

-

0

L3 cache

-

4 nm

Process

16 nm

-

Transistor count

4

5.3 W

TDP

5 W

Samsung

Manufacturing

-

Graphics

Adreno 730

GPU name

Mali-T830 MP2

818 MHz

GPU frequency

900 MHz

2

Execution units

2

768

Shading units

16

24

Max size

4

2.5128 TFLOPS

FLOPS

0.0576 TFLOPS

1.1

Vulkan version

1.0

2.0

OpenCL version

1.2

12.1

DirectX version

11

Memory

LPDDR5

Memory type

LPDDR3

3200 MHz

Memory frequency

933 MHz

4x 16 Bit

Bus

2x 32 Bit

51.2 Gbit/s

Max bandwidth

-

Multimedia (ISP)

Hexagon

Neural processor (NPU)

No

UFS 3.1

Storage type

eMMC 5.1

3840 x 2160

Max display resolution

1920 x 1200

1x 200MP

Max camera resolution

1x 16MP, 2x 8MP

8K at 30FPS, 4K at 120FPS

Video capture

1K at 60FPS

8K at 30FPS, 4K at 120FPS

Video playback

1080p at 60FPS

H.264, H.265, VP8, VP9

Video codecs

H.264, H.265

AAC, AIFF, CAF, MP3, MP4, WAV

Audio codecs

AIFF, CAF, MP3, MP4, WAV

Snapdragon X65

Modem

-

Connectivity

LTE Cat. 24

4G support

LTE Cat. 7

Yes

5G support

No

Up to 10000 Mbps

Download speed

Up to 300 Mbps

Up to 3670 Mbps

Upload speed

Up to 50 Mbps

6

Wi-Fi

4

5.3

Bluetooth

4.1

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

Navigation

GPS, GLONASS, Beidou

Info

Dec 2021

Announced

Dec 2016

Flagship

Class

Mid range

SM8450

Model number

-

Qualcomm Snapdragon 8 Gen 1

Official page

-

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