MediaTek MT8766 vs Unisoc SC79863a

Comparisons   22-05-2022
   Comprehensive compare data of MediaTek MT8766 vs Unisoc SC79863a, examination of graphics chips (GPU). A thorough analysis of all the technical characteristics, so that it can be easier to understand, is made by the table. From the video comparison, you can get the results of joint testing in special testing software like PCMark, Neocore, PassMark, 3DMark, Vellamo, AnTuTu, Geekbench, Quadrant, GFXBench, even the gaming performance of chipsets in Minecraft, Fortnite, Madout2, GTA, Call of Duty, PUBG, Asphalt 9 etc.
   After looking at the data of joint tests and videos, you already be able to know which processors is better to buy MediaTek MT8766 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

MediaTek MT8766

Unisoc SC79863a

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

MediaTek MT8766

34%

Unisoc SC79863a

37%

Gaming performance
Which CPU is better for gaming

MediaTek MT8766

Unisoc SC79863a

Antutu v10, 9

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

	MediaTek MT8766	Unisoc SC79863a
Total score	79439	80874
CPU	22235	22639
GPU	30194	30740
MEM	12719	12930
UX	14290	14567

GeekBench 6, 5.2

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

	MediaTek MT8766	Unisoc SC79863a
Single-Core	208	209
Multi-Core	971	942

Comparison of specifications

CPU and Memory

	MediaTek MT8766	Unisoc SC79863a
Frequency	2000 MHz	1600 MHz
Cores	4	8
Bit	64	64
Lithography	28 nm	28 nm
Transistors count
Core configuration	4x2.0 GHz ARM Cortex-A53	4x1.8 GHz ARM Cortex-A55 4x1.4 GHz ARM Cortex-A55
Power consumption (TDP)	7 W	5 W
Memory type	LPDDR3, LPDDR4x	LPDDR3
Max. Memory	4 Gb	4 Gb
Memory Frequency	800	933
Memory bandwidth	4	24
Neural Processor (NPU)	No	No
L1 cache	32 KB	256 KB
L2 cache	1 MB	512 KB
L3 cache	1 MB	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 MediaTek MT8766 is 19% better than Unisoc SC79863a in terms of CPU frequency. Another difference is that MediaTek MT8766 has 4 more core than Unisoc SC79863a. Also keep in mind that high CPU frequency affects battery life through power consumption.

GPU and Media

GPU	PowerVR GE8320	IMG8322
GPU Frequency	650 MHz	510 MHz
GFloPS	126.8	146.2
# of Cores	2	128
# of Shader Units
Display	1600 x 720 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
PlayerUnknown's Battlegrounds (PUBG Mobile)	14.3	15.5
Garena Free Fire - The Cobra	27.9	27.1
Call of Duty: Mobile	16.8	16.4
Grand Theft Auto V (GTA 5 Mobile)	11.4	12.8
Minecraft: Pocket Edition	15.2	15.6
Real Racing 3	41.7	41.9
Sniper 3D	35.2	36.2
Need for Speed No Limits	32.1	33.7
Mortal Kombat X	43.3	44.7
CSR Racing 2	35.1	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	20 MP	16 MP
Dual Camera resolution	13 MP	16 MP
Image Signal Processor (ISP)
Video Encoding FPS	30	30
Video Encoding resolution	FullHD	FullHD
Codec support	H.264	H.264/AVC, H.265/HEVC

Networks and Navigation

Modem		LTE-4
Download speed	150 MBit/s.	150 MBit/s.
Upload speed	50 MBit/s.	50 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 MediaTek MT8766 is better: 9
The number of parameters for which Unisoc SC79863a is better: 25
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 testing and listen to what those who really appreciated the capabilities of both CPUs think, and also read the test results on the links under the article.

MediaTek MT8766 SoC - all data

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

• MediaTek MT8766 specs and review.

• Unisoc SC79863a specs and review.