Unisoc SC79863a vs Samsung Exynos 850

Comparisons   31-05-2021
   Detailed comparison data of Unisoc SC79863a vs Samsung Exynos 850, examination of graphics chips (GPU). A step-by-step analysis of all the technical characteristics, to make it easier to read, is made by the table. From the video comparison, you can get the results of parallel examination in synthetic type tests like Quadrant, 3DMark, GFXBench, Geekbench, Vellamo, Neocore, PassMark, PCMark, AnTuTu, even the gaming performance of processors in GTA, Fortnite, PUBG, Madout2, Asphalt 9, Call of Duty, Minecraft etc.
   After reading the results of parallel tests and videos, you can already make an briefed decision about which chipset is better to buy Unisoc SC79863a or Exynos 850.

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

Exynos 850

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

Unisoc SC79863a

37%

Exynos 850

74%

Gaming performance
Which CPU is better for gaming

Unisoc SC79863a

Exynos 850

Antutu v10, 9

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

	Unisoc SC79863a	Exynos 850
Total score	80874	119144
CPU	22639	33358
GPU	30740	45266
MEM	12930	19058
UX	14567	21445

GeekBench 6, 5.2

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

	Unisoc SC79863a	Exynos 850
Single-Core	209	243
Multi-Core	942	1072

Comparison of specifications

CPU and Memory

	Unisoc SC79863a	Exynos 850
Frequency	1600 MHz	2000 MHz
Cores	8	8
Bit	64	64
Lithography	28 nm	8 nm
Transistors count
Core configuration	4x1.8 GHz ARM Cortex-A55 4x1.4 GHz ARM Cortex-A55	2x2.0 GHz Cortex-A55
Power consumption (TDP)	5 W	7 W
Memory type	LPDDR3	LPDDR4
Max. Memory	4 Gb	8 Gb
Memory Frequency	933	1866
Memory bandwidth	24
Neural Processor (NPU)	No	No
L1 cache	256 KB
L2 cache	512 KB
L3 cache	8 MB
Instruction set architecture (ISA)	ARMv8-A

In this comparison block, you should pay attention to the differences in clock speed and the number of cores. Here Exynos 850 is 19% 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-G52 MP6
GPU Frequency	510 MHz	850 MHz
GFloPS	146.2	426
# of Cores	128	6
# of Shader Units
Display	2160 x 1080 pixels	2520 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		23.2
PlayerUnknown's Battlegrounds (PUBG Mobile)	15.5	45.4
Garena Free Fire - The Cobra	27.1	48.7
Call of Duty: Mobile	16.4	25.1
Grand Theft Auto V (GTA 5 Mobile)	12.8	41.2
Minecraft: Pocket Edition	15.6	59.6
Real Racing 3	41.9	85.2
Sniper 3D	36.2	107.1
Need for Speed No Limits	33.7	58.4
Mortal Kombat X	44.7	70.6
CSR Racing 2	36.8	58.4

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	22 MP
Dual Camera resolution	16 MP	16 MP
Image Signal Processor (ISP)
Video Encoding FPS	30	120
Video Encoding resolution	FullHD	8K, 4K (Ultra HD), 2K, FullHD
Codec support	H.264/AVC, H.265/HEVC	H.264, 10-bit H.265/HEVC, VP9

Networks and Navigation

Modem	LTE-4	LTE Cat.13 5CA/Cat.15 2CA
Download speed	150 MBit/s.	400 MBit/s.
Upload speed	50 MBit/s.	150 MBit/s.
Navigation	GPS, Galileo, Glonass, Beidou	GPS, Glonass, Beidou
NFC support	No	No
5G support	Yes	No

Result:
The number of parameters for which Unisoc SC79863a is better: 8
The number of parameters for which Samsung Exynos 850 is better: 30
You need to understand that you should not blindly trust the software comparison of the table. You can watch video from beginning to end of parallel comparison 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.

Exynos 850 SoC - all data

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

• Exynos 850 specs and review.