Unisoc Tiger T820 vs Unisoc SC79863a

Comparisons 22-06-2023

Full compare data of Unisoc Tiger T820 vs Unisoc SC79863a, testing of graphics processors (GPU). A thorough review 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 joint testing in synthetic type tests such as PassMark, GFXBench, Neocore, PCMark, Vellamo, Geekbench, AnTuTu, 3DMark, Quadrant, even the gaming performance of SoCs in Call of Duty, Asphalt 9, Madout2, Fortnite, Minecraft, GTA, PUBG etc.
After looking at the data these tests and videos, you can already make an informed decision about which processors is better to buy Tiger T820 or Unisoc SC79863a.

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

Tiger T820

34%

Unisoc SC79863a

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

Tiger T820

81%

Unisoc SC79863a

37%

Gaming performance
Which CPU is better for gaming

Tiger T820

33%

Unisoc SC79863a

Antutu v10, 9

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

	Tiger T820	Unisoc SC79863a
Total score	480533	80874
CPU	134552	22639
GPU	182597	30740
MEM	76880	12930
UX	86490	14567

GeekBench 6, 5.2

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

	Tiger T820	Unisoc SC79863a
Single-Core	702	209
Multi-Core	2896	942

Comparison of specifications

CPU and Memory

	Tiger T820	Unisoc SC79863a
Frequency	2700 MHz	1600 MHz
Cores	8	8
Bit	64	64
Lithography	6 nm	28 nm
Transistors count
Core configuration	1x2.7 GHz ARM Cortex-A76 3x2.3 GHz ARM Cortex-A76 4x2.1 GHz ARM Cortex-A55	4x1.8 GHz ARM Cortex-A55 4x1.4 GHz ARM Cortex-A55
Power consumption (TDP)	5 W	5 W
Memory type	LPDDR4/4x/4y	LPDDR3
Max. Memory	16 Gb	4 Gb
Memory Frequency	2133	933
Memory bandwidth	48	24
Neural Processor (NPU)	Yes	Yes
L1 cache	256 KB	256 KB
L2 cache	1 MB	512 KB
L3 cache	4 MB	8 MB
Instruction set architecture (ISA)	ARMv8.2-A	ARMv8-A

In this comparison block, you should pay attention to the differences in clock speed and the number of cores. Here Tiger T820 is 40% 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	Mali-G57 MP6	IMG8322
GPU Frequency	850 MHz	510 MHz
GFloPS	846	146.2
# of Cores	6	128
# of Shader Units
Display	2160 x 1080 pixels	2160 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	28.2
PlayerUnknown's Battlegrounds (PUBG Mobile)	42.1	15.5
Garena Free Fire - The Cobra	55.1	27.1
Call of Duty: Mobile	52.4	16.4
Grand Theft Auto V (GTA 5 Mobile)	34.1	12.8
Minecraft: Pocket Edition	54.9	15.6
Real Racing 3	110.5	41.9
Sniper 3D	104.5	36.2
Need for Speed No Limits	77.5	33.7
Mortal Kombat X	88.4	44.7
CSR Racing 2	65.7	36.8

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	108 MP	16 MP
Dual Camera resolution	20 MP	16 MP
Image Signal Processor (ISP)	Vivi Magic 6.0
Video Encoding FPS	60	30
Video Encoding resolution	4K, 2K, FullHD	FullHD
Codec support	H.264/AVC, H.265/HEVC	H.264/AVC, H.265/HEVC

Networks and Navigation

Modem	Ivy V510 5G	LTE-4
Download speed	3500 MBit/s.	150 MBit/s.
Upload speed	2500 MBit/s.	50 MBit/s.
Navigation	GPS, Galileo, Glonass, Beidou	GPS, Galileo, Glonass, Beidou
NFC support	Yes	No
5G support	Yes	No

Result:
The number of parameters for which Unisoc Tiger T820 is better: 34
The number of parameters for which Unisoc SC79863a is better: 3
You need to understand that you should not blindly trust the automatic comparison of the table. You can watch video from beginning to end of parallel comparison and hear what those who really appreciated the capabilities of both SoCs think, and also read the test results on the links under the article.

Tiger T820 SoC - all data

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

• Tiger T820 specs and review.

• Unisoc SC79863a specs and review.