HiSilicon Kirin 650 vs Intel Atom x5-Z8350

Comparisons   11-03-2021
   Well, which chip or processor is better? Comprehensive comparison data of benchmarks HiSilicon Kirin 650 vs Intel Atom x5-Z8350, speed testing of GPUs Intel HD Graphics (Cherry Trail) and Mali-T830 MP2.
   This performance comparison includes two processors: Kirin 650 is octa-core (ARM Cortex-A53) and Atom x5-Z8350 is quad-core (SoFIA). Both processors went through battery life test and power consumption test. A careful review of all the specifications of the CPUs, so that it can be easier to read, is presented in the form of the table.
   From the video comparison, you can get the results of joint benchmarking in special testing software like Geekbench, WebXPRT 3, Neocore, Quadrant, Octane V2, PCMark, PassMark, Vellamo, GFXBench, AnTuTu 8, 3DMark, Mozilla Kraken, even the gaming performance of SoCs in Mortal Kombat, Minecraft Bedrock, Sniper 3D, Real Racing 3, Call of Duty: Mobile, Fortnite, Garena Free Fire - The Cobra, PUBG etc.
   After reading the results of all benchmarks and videos, you already be able to figure out which processors is better to buy Kirin 650 or Atom x5-Z8350 and which chip is better for gaming: Need for Speed No Limits, Madout2, Asphalt 9, 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

Kirin 650

Atom x5-Z8350

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

Kirin 650

50%

Atom x5-Z8350

56%

Gaming performance
Which CPU is better for gaming

Kirin 650

Atom x5-Z8350

Antutu v10, 9

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

	Kirin 650	Atom x5-Z8350
Total score	51180	59881
CPU	14339	16771
GPU	19441	22756
MEM	8184	9586
UX	9208	10778

GeekBench 6, 5.2

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

	Kirin 650	Atom x5-Z8350
Single-Core	132	155
Multi-Core	596	697

Comparison of specifications

CPU and Memory

	Kirin 650	Atom x5-Z8350
Frequency	2000 MHz	1440 MHz
Cores	8	4
Bit	64	64
Lithography	16 nm	14 nm
Transistors count
Core configuration	4x2.0 GHz ARM Cortex-A53 4x1.7 GHz ARM Cortex-A53	4x1.4-1.9 GHz SoFIA
Power consumption (TDP)	5 W	5 W
Memory type	LPDDR3x	LPDDR3
Max. Memory	4 Gb	2 Gb
Memory Frequency	933	1600
Memory bandwidth		14
Neural Processor (NPU)	No	No
L1 cache		256 KB
L2 cache		1 MB
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 Kirin 650 is 28% better than Atom x5-Z8350 in terms of CPU frequency. Another difference is that Kirin 650 has -4 more core than Atom x5-Z8350. Also keep in mind that high CPU frequency affects battery life through power consumption.

GPU and Media

GPU	Mali-T830 MP2	Intel HD Graphics (Cherry Trail)
GPU Frequency	900 MHz	500 MHz
GFloPS	61.2	96
# of Cores	2	16
# of Shader Units
Display	1920 x 1080 pixels	1920 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	17.7
PlayerUnknown's Battlegrounds (PUBG Mobile)	43.8	12.6
Garena Free Fire - The Cobra	29.9	21.2
Call of Duty: Mobile	26.4	13.3
Grand Theft Auto V (GTA 5 Mobile)	36.9	9.6
Minecraft: Pocket Edition	54.9	13.2
Real Racing 3	59.8	37.1
Sniper 3D	47.8	33.9
Need for Speed No Limits	41.9	29.7
Mortal Kombat X	43.4	33.9
CSR Racing 2	38.9	29.7

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	13 MP
Dual Camera resolution	8 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
Download speed	300 MBit/s.	21 MBit/s.
Upload speed	150 MBit/s.	6 MBit/s.
Navigation	GPS, Galileo, Glonass, Beidou
NFC support	No	No
5G support	Yes	No

Result:
The number of parameters for which HiSilicon Kirin 650 is better: 21
The number of parameters for which Intel Atom x5-Z8350 is better: 15
You need to understand that you should not sightlessly trust the automatic comparison on the table. You can watch benchmark video from beginning to end of parallel comparison and listen to what those who really appreciated the capabilities of both SoCs think, and also read the test results on the links under the article.

Kirin 650 SoC - all data

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

• Kirin 650 specs and review.

Atom x5-Z8350 SoC - all data

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

• Atom x5-Z8350 specs and review.