Samsung Exynos 7 Quad 7578 vs Unisoc SC9850K

Comparisons   11-03-2021
   So, which chip or processor is better? Comprehensive compare data of benchmarks Samsung Exynos 7 Quad 7578 vs Unisoc SC9850K, speed examination of GPUs Mali-T820 and Mali-T720 MP2.
   This performance comparison involves two processors: Exynos 7 Quad 7578 is quad-core (ARM Cortex-A53) and SC9850K is quad-core (ARM Cortex-A7). Both processors went through battery life test and power consumption test. A step-by-step analysis of all the technical characteristics, so that it can be easier to read, is made by the table.
   From the video comparison, you can get the results of parallel benchmarking in special test applications such as PCMark, Octane V2, WebXPRT 3, Mozilla Kraken, Quadrant, 3DMark, GFXBench, AnTuTu, GeekBench 6, 5, Neocore, Vellamo, PassMark, and how good the processors are in games Call of Duty: Mobile, Sniper 3D, PUBG, Garena Free Fire - The Cobra, Mortal Kombat, Real Racing 3, Fortnite, Minecraft Bedrock etc.
   After looking at the data these benchmarks and videos, you can already make an informed decision about which chipset is better to buy Exynos 7 Quad 7578 or SC9850K and which chip is better for gaming: Asphalt 9, Madout2, Need for Speed No Limits, CSR Racing 2.

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

Exynos 7 Quad 7578

SC9850K

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

Exynos 7 Quad 7578

55%

SC9850K

30%

Gaming performance
Which CPU is better for gaming

Exynos 7 Quad 7578

SC9850K

Antutu v10, 9

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

	Exynos 7 Quad 7578	SC9850K
Total score	35491	41717
CPU	9946	11684
GPU	13477	15861
MEM	5678	6672
UX	6394	7507

GeekBench 6, 5.2

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

	Exynos 7 Quad 7578	SC9850K
Single-Core	94	110
Multi-Core	433	509

Comparison of specifications

CPU and Memory

	Exynos 7 Quad 7578	SC9850K
Frequency	1500 MHz	1300 MHz
Cores	4	4
Bit	64	32
Lithography	14 nm	28 nm
Transistors count
Core configuration	4x1.5 GHz ARM Cortex-A53	4x1.3 GHz ARM Cortex-A7
Power consumption (TDP)	4 W	3 W
Memory type	LPDDR3	LPDDR3
Max. Memory	2 Gb	4 Gb
Memory Frequency	1066	266
Memory bandwidth	7	14
Neural Processor (NPU)	No	No
L1 cache	384 KB	128 KB
L2 cache	512 KB	2 MB
L3 cache	4 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 Exynos 7 Quad 7578 is 13% better than SC9850K in terms of CPU frequency. Also keep in mind that high CPU frequency affects battery life through power consumption.

GPU and Media

GPU	Mali-T720 MP2	Mali-T820
GPU Frequency	668 MHz	600 MHz
GFloPS	22.71	10.2
# of Cores	2	1
# of Shader Units
Display	1280 x 800 pixels	1440 x 720 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	10.7	12.7
PlayerUnknown's Battlegrounds (PUBG Mobile)	27.2	33.6
Garena Free Fire - The Cobra	17.7	22.6
Call of Duty: Mobile	14.1	19.5
Grand Theft Auto V (GTA 5 Mobile)	23.3	27.7
Minecraft: Pocket Edition	35.2	42.7
Real Racing 3	35.4	39.6
Sniper 3D	33.6	29.4
Need for Speed No Limits	24.8	40.7
Mortal Kombat X	25.7	36.2
CSR Racing 2	24.8	27.1

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	13 MP	13 MP
Image Signal Processor (ISP)
Video Encoding FPS	30	30
Video Encoding resolution	FullHD	FullHD
Codec support	H.264, MPEG-4, VP8	H.264

Networks and Navigation

Modem	LTE Cat.4 2CA
Download speed	150 MBit/s.	300 MBit/s.
Upload speed	50 MBit/s.	150 MBit/s.
Navigation	GPS, Glonass, Beidou	GPS, Glonass, Beidou
NFC support	No	No
5G support	Yes	No

Result:
The number of parameters for which Samsung Exynos 7 Quad 7578 is better: 12
The number of parameters for which Unisoc SC9850K is better: 24
Please note that you do not need to blindly trust the automatic comparison on the table. You can watch benchmark video from beginning to end of joint testing and hear what people say who really appreciated the capabilities of both CPUs Exynos 7 Quad 7578 and SC9850K, as well as read the test results at the links below.

Exynos 7 Quad 7578 SoC - all data

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

• Exynos 7 Quad 7578 specs and review.

SC9850K SoC - all data

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

• SC9850K specs and review.