Unisoc SC79863a vs HiSilicon Kirin 659

Comparisons   31-05-2021
   Comprehensive compare data of Unisoc SC79863a vs HiSilicon Kirin 659, testing of graphics chips (GPU). A careful review of all the technical characteristics, to make it easier to understand, is made by the table. From the comparison video, you can get the results of parallel examination in synthetic type tests like PassMark, GFXBench, Neocore, PCMark, AnTuTu, Vellamo, Quadrant, 3DMark, Geekbench, and how good the chipsets are in games Fortnite, GTA, Asphalt 9, Call of Duty, Minecraft, PUBG, Madout2 etc.
   After looking at the data of joint tests and videos, you already be able to figure out which SoCs is better to buy Unisoc SC79863a or Kirin 659.

Summary benchmark results

As a percentage of the maximum value based on a sample from the entire base of all processors
CPU Benchmark
Based on Antutu and Geekbench score

Unisoc SC79863a

Kirin 659

Battery life test
Power Consumption efficiency (how quickly the processor reduces the battery charge)

Unisoc SC79863a

37%

Kirin 659

52%

Gaming performance
Which CPU is better for gaming

Unisoc SC79863a

Kirin 659

Antutu v10, 9

Antutu benchmark separately tests the performance of the CPU, GPU, and memory speed

	Unisoc SC79863a	Kirin 659
Total score	80874	75358
CPU	22639	21107
GPU	30740	28630
MEM	12930	12052
UX	14567	13572

GeekBench 6, 5.2

This benchmark shows Multi-threaded and Single-threaded processor performance

	Unisoc SC79863a	Kirin 659
Single-Core	209	195
Multi-Core	942	877

Comparison of specifications

CPU and Memory

	Unisoc SC79863a	Kirin 659
Frequency	1600 MHz	2360 MHz
Cores	8	8
Bit	64	64
Lithography	28 nm	16 nm
Transistors count
Core configuration	4x1.8 GHz ARM Cortex-A55 4x1.4 GHz ARM Cortex-A55	4x2.3 GHz ARM Cortex-A53 4x2.0 GHz ARM Cortex-A53
Power consumption (TDP)	5 W	5 W
Memory type	LPDDR3	LPDDR3x
Max. Memory	4 Gb	6 Gb
Memory Frequency	933	933
Memory bandwidth	24	28
Neural Processor (NPU)	No	No
L1 cache	256 KB	64 KB
L2 cache	512 KB	4 MB
L3 cache	8 MB	4 MB
Instruction set architecture (ISA)	ARMv8-A	ARMv8-A

In this comparison block, you should pay attention to the differences in clock speed and the number of cores. Here Kirin 659 is 32% better than Unisoc SC79863a in terms of CPU frequency. Also keep in mind that high CPU frequency affects battery life through power consumption.

GPU and Media

GPU	IMG8322	Mali-T830 MP2
GPU Frequency	510 MHz	900 MHz
GFloPS	146.2	61.2
# of Cores	128	2
# of Shader Units
Display	2160 x 1080 pixels	1920 x 1080 pixels

The frequency of the GPU does not always directly indicate its performance. To fully evaluate all the capabilities of a graphics chip, you should take into account the number of Shader Units and Cores, as well as how many GFlops it has.

Gaming benchmark

Fortnite Mobile
PlayerUnknown's Battlegrounds (PUBG Mobile)	15.5	17.1
Garena Free Fire - The Cobra	27.1	28.6
Call of Duty: Mobile	16.4	19.5
Grand Theft Auto V (GTA 5 Mobile)	12.8	14.6
Minecraft: Pocket Edition	15.6	18.2
Real Racing 3	41.9	50.1
Sniper 3D	36.2	62.9
Need for Speed No Limits	33.7	40
Mortal Kombat X	44.7	41.5
CSR Racing 2	36.8	34.3

The numbers in this table indicate the maximum FPS that was received on the device with the corresponding processor. Depending on the configuration of the gadget and graphics quality settings (Ultra, Medium, Normal), the results may differ quite significantly. We recommend that you better study the results of the Antutu v10, 9 and GeekBench 6, 5.2 becnmarks.

Cameras

Camera resolution	16 MP	16 MP
Dual Camera resolution	16 MP	8 MP
Image Signal Processor (ISP)
Video Encoding FPS	30	30
Video Encoding resolution	FullHD	FullHD
Codec support	H.264/AVC, H.265/HEVC	H.264

Networks and Navigation

Modem	LTE-4
Download speed	150 MBit/s.	300 MBit/s.
Upload speed	50 MBit/s.	150 MBit/s.
Navigation	GPS, Galileo, Glonass, Beidou	GPS, Galileo, Glonass, Beidou
NFC support	No	No
5G support	Yes	No

Result:
The number of parameters for which Unisoc SC79863a is better: 16
The number of parameters for which HiSilicon Kirin 659 is better: 17
You need to understand that you should not sightlessly trust the software comparison on the table. It is better to just watch the full video of joint comparison and listen to what people say who really appreciated the capabilities of both processors, as well as read the test results at the links below.

• Unisoc SC79863a specs and review.

Kirin 659 SoC - all data

• Devices lists
• Benchmarks
• PUBG mobile
• Fortnite Mobile
• 3DMark
• GeekBench 6, 5 mobile
• Antutu v10

• Kirin 659 specs and review.