Unisoc SC9863A vs HiSilicon Kirin 655

VS

Unisoc SC9863A HiSilicon Kirin 655

We compared two versions of phone SoCs: 8 cores 1600MHz Unisoc SC9863A 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

Unisoc SC9863A Advantages

Better graphics card performance FLOPS (0.0704 TFLOPS vs 0.0576 TFLOPS )

Lower TDP (3W vs 5W)

Released 1 years and 11 months late

HiSilicon Kirin 655 Advantages

Higher Frequency (2120MHz vs 1600MHz)

More modern manufacturing process (16nm vs 28nm)

Score

Benchmark

Geekbench 6 Single Core

Unisoc SC9863A

165

HiSilicon Kirin 655 +14%

189

Geekbench 6 Multi Core

Unisoc SC9863A +5%

730

HiSilicon Kirin 655

694

FP32 (float)

Unisoc SC9863A +22%

70

HiSilicon Kirin 655

57

Unisoc SC9863A

VS

HiSilicon Kirin 655

CPU

4x 1.6 GHz – Cortex-A55
4x 1.2 GHz – Cortex-A55

Architecture

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

1600 MHz

Frequency

2120 MHz

8

Cores

8

28 nm

Process

16 nm

-

Transistor count

4

3 W

TDP

5 W

Graphics

PowerVR GE8322

GPU name

Mali-T830 MP2

550 MHz

GPU frequency

900 MHz

8

Execution units

2

8

Shading units

16

4

Max size

4

0.0704 TFLOPS

FLOPS

0.0576 TFLOPS

1.1

Vulkan version

1.0

1.2

OpenCL version

1.2

11

DirectX version

11

Memory

LPDDR4X

Memory type

LPDDR3

1800 MHz

Memory frequency

933 MHz

2x 16 Bit

Bus

2x 32 Bit

AI

No

NPU

No

Multimedia (ISP)

No

Neural processor (NPU)

No

eMMC 5.1

Storage type

eMMC 5.1

2160 x 1080

Max display resolution

1920 x 1200

1x 16MP, 2x 5MP

Max camera resolution

1x 16MP, 2x 8MP

1K at 30FPS

Video capture

1K at 60FPS

1080p at 30FPS

Video playback

1080p at 60FPS

H.264, H.265

Video codecs

H.264, H.265

AAC, AIFF, CAF, MP3, MP4, WAV

Audio codecs

AIFF, CAF, MP3, MP4, WAV

Connectivity

LTE Cat. 7

4G support

LTE Cat. 7

No

5G support

No

Up to 300 Mbps

Download speed

Up to 300 Mbps

Up to 150 Mbps

Upload speed

Up to 50 Mbps

4

Wi-Fi

4

4.2

Bluetooth

4.1

GPS, GLONASS, Beidou, Galileo

Navigation

GPS, GLONASS, Beidou

Info

Nov 2018

Announced

Dec 2016

Low end

Class

Mid range

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