Home Mobile and Tablet SoC Comparison HiSilicon Kirin 655 vs Unisoc SC9863A

HiSilicon Kirin 655 vs Unisoc SC9863A

We compared two versions of phone SoCs: 8 cores 2120MHz HiSilicon Kirin 655 vs. 8 cores 1600MHz Unisoc SC9863A . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

HiSilicon Kirin 655 Advantages
Higher Frequency (2120MHz vs 1600MHz)
More modern manufacturing process (16nm vs 28nm)
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

Score

Benchmark

Geekbench 6 Single Core
HiSilicon Kirin 655 +14%
189
Unisoc SC9863A
165
Geekbench 6 Multi Core
HiSilicon Kirin 655
694
Unisoc SC9863A +5%
730
FP32 (float)
HiSilicon Kirin 655
57
Unisoc SC9863A +22%
70
VS

CPU

4x 2.12 GHz – Cortex-A53
4x 1.7 GHz – Cortex-A53
Architecture
4x 1.6 GHz – Cortex-A55
4x 1.2 GHz – Cortex-A55
2120 MHz
Frequency
1600 MHz
8
Cores
8
ARMv8-A
Instruction set
ARMv8.2-A
16 nm
Process
28 nm
4
Transistor count
-
5 W
TDP
3 W

Graphics

Mali-T830 MP2
GPU name
PowerVR GE8322
900 MHz
GPU frequency
550 MHz
2
Execution units
8
16
Shading units
8
4
Max size
4
0.0576 TFLOPS
FLOPS
0.0704 TFLOPS
1.0
Vulkan version
1.1
1.2
OpenCL version
1.2
11
DirectX version
11

Memory

LPDDR3
Memory type
LPDDR4X
933 MHz
Memory frequency
1800 MHz
2x 32 Bit
Bus
2x 16 Bit

Multimedia (ISP)

No
Neural processor (NPU)
No
eMMC 5.1
Storage type
eMMC 5.1
1920 x 1200
Max display resolution
2160 x 1080
1x 16MP, 2x 8MP
Max camera resolution
1x 16MP, 2x 5MP
1K at 60FPS
Video capture
1K at 30FPS
1080p at 60FPS
Video playback
1080p at 30FPS
H.264, H.265
Video codecs
H.264, H.265
AIFF, CAF, MP3, MP4, WAV
Audio codecs
AAC, 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 50 Mbps
Upload speed
Up to 150 Mbps
4
Wi-Fi
4
4.1
Bluetooth
4.2
GPS, GLONASS, Beidou
Navigation
GPS, GLONASS, Beidou, Galileo

Info

Dec 2016
Announced
Nov 2018
Mid range
Class
Low end

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