Unisoc SC79863a vs Qualcomm Snapdragon 632

Comparisons   31-05-2021
   Comprehensive compare data of Unisoc SC79863a vs Qualcomm Snapdragon 632, testing of graphics processors (GPU). A thorough analysis of all the specifications, so that it can be easier to read, is presented in the form of the table. From the comparison video, you can get the results of joint testing in special testing software such as GFXBench, Quadrant, AnTuTu, PassMark, Neocore, 3DMark, Geekbench, Vellamo, PCMark, even the gaming performance of processors in Asphalt 9, Fortnite, PUBG, GTA, Call of Duty, Minecraft, Madout2 etc.
   After looking at the data these tests and videos, you can already make an briefed decision about which SoCs is better to buy Unisoc SC79863a or Snapdragon 632.

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

Snapdragon 632

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

Unisoc SC79863a

37%

Snapdragon 632

59%

Gaming performance
Which CPU is better for gaming

Unisoc SC79863a

Snapdragon 632

Antutu v10, 9

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

	Unisoc SC79863a	Snapdragon 632
Total score	80874	93355
CPU	22639	26145
GPU	30740	35471
MEM	12930	14927
UX	14567	16804

GeekBench 6, 5.2

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

	Unisoc SC79863a	Snapdragon 632
Single-Core	209	241
Multi-Core	942	1087

Comparison of specifications

CPU and Memory

	Unisoc SC79863a	Snapdragon 632
Frequency	1600 MHz	1800 MHz
Cores	8	8
Bit	64	64
Lithography	28 nm	14 nm
Transistors count
Core configuration	4x1.8 GHz ARM Cortex-A55 4x1.4 GHz ARM Cortex-A55	8x1.8 GHz Kryo 260
Power consumption (TDP)	5 W	7 W
Memory type	LPDDR3	LPDDR4x (Dual Channel)
Max. Memory	4 Gb	6 Gb
Memory Frequency	933	1866
Memory bandwidth	24	7.46
Neural Processor (NPU)	No	No
L1 cache	256 KB	128 KB
L2 cache	512 KB
L3 cache	8 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 Snapdragon 632 is 11% 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	Adreno 506
GPU Frequency	510 MHz	650 MHz
GFloPS	146.2	130
# of Cores	128
# of Shader Units		96
Display	2160 x 1080 pixels	2560 x 1600 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	18.6
Garena Free Fire - The Cobra	27.1	33.2
Call of Duty: Mobile	16.4	20.7
Grand Theft Auto V (GTA 5 Mobile)	12.8	15.8
Minecraft: Pocket Edition	15.6	19.2
Real Racing 3	41.9	41.5
Sniper 3D	36.2	43.2
Need for Speed No Limits	33.7	39.8
Mortal Kombat X	44.7	43.2
CSR Racing 2	36.8	39.8

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	24 MP
Dual Camera resolution	16 MP	13 MP
Image Signal Processor (ISP)
Video Encoding FPS	30	30
Video Encoding resolution	FullHD	4K (Ultra HD), 2K, FullHD
Codec support	H.264/AVC, H.265/HEVC	H.264/AVC, H.265/HEVC, VP9, VP8

Networks and Navigation

Modem	LTE-4	Qualcomm Snapdragon X12 LTE modem
Download speed	150 MBit/s.	600 MBit/s.
Upload speed	50 MBit/s.	150 MBit/s.
Navigation	GPS, Galileo, Glonass, Beidou	GPS, Galileo, Glonass, Beidou, QZSS, SBAS
NFC support	No	No
5G support	Yes	No

Result:
The number of parameters for which Unisoc SC79863a is better: 11
The number of parameters for which Qualcomm Snapdragon 632 is better: 27
You need to understand that you should not sightlessly trust the automatic comparison of the table. You can watch video from beginning to end of parallel testing and listen to what people think who really appreciated the capabilities of both chips, and also read the test results on the links under the article.

• Unisoc SC79863a specs and review.

Snapdragon 632 SoC - all data

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

• Snapdragon 632 specs and review.