Screen stuttering when I install video-Linux

I am new to Manjaro, Initial installation of Manjaro went fine. Since, solutions to switchable graphic in Linux doesn't work so I though Manjaro has something to offer So I went into the hardware detection to install driver. I thought of installing video-vesa. It gave me problem. So I remove it. From then I am having problem with screen stuttering. So I remove the video-Linux as well and problem went. I was wondering why auto installed video-Linux was not giving problem previously but after installing and uninstalling video-vesa gave me the problem. I tried to remove whole video-Linux and reinstalling it. Same problem persisted.

Can anyone enlighten me?

We can't without knowing what hardware configuration you have. See here a way to provide good information:

There are a couple of options that require manual intervention sometimes, because not all of them are suitable for all hardware.

Amd gpu uses amdgu driver but problem is that when in testing I found that amd graphic tend to perform considerably worst than intel one in a switchable graphic scenario.

That is why i asked you to follow the instruction on my first link, and what information you should share with us, so we know is intel + AMD GPU scenario, or/and not intel + Nvidia GPU scenario.

Edit:
For intel + AMD GPU scenario, you should try to use:
DRI_PRIME=1 %command%
to use the AMD GPU for that particular program

yes I have use DRI_PRIME =1 vblank_mode=0 glxgears. There was considerable low frame rate in comparison to DRI_PRIME = 0 vblank_mode =0 glxgears.

DRI_PRIME=1 vblank_mode=0 glxgears
ATTENTION: default value of option vblank_mode overridden by environment.
11595 frames in 5.0 seconds = 2318.842 FPS
11472 frames in 5.0 seconds = 2294.377 FPS
5778 frames in 5.0 seconds = 1155.581 FPS
3367 frames in 5.0 seconds = 673.343 FPS
3529 frames in 5.0 seconds = 705.736 FPS
DRI_PRIME=0 vblank_mode=0 glxgears
ATTENTION: default value of option vblank_mode overridden by environment.
24984 frames in 5.0 seconds = 4996.713 FPS
26096 frames in 5.0 seconds = 5219.145 FPS
26329 frames in 5.0 seconds = 5265.675 FPS
35398 frames in 5.0 seconds = 7079.584 FPS

I am also a new entrant to Manjaro. After going through Facebook, I got a fair viewpoint on the software but couldn't get much of it. Can anyone support me?

By the way my Device hardware configuration is as follows

HP Notebook
processor Intel(R) Core(TM) i5-6200U CPU @ 2.30GHz
memory 64KiB L1 cache
memory 512KiB L2 cache
memory 12GiB System Memory

bridge Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Host Bridge/DRAM Regist
display Skylake GT2 [HD Graphics 520]
generic Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem
bus Sunrise Point-LP USB 3.0 xHCI Controller
bridge Sunrise Point-LP PCI Express Root Port #1
display Sun XT [Radeon HD 8670A/8670M/8690M / R5 M330 / M430 / Radeon 520 Mobile]
bridge Sunrise Point-LP PCI Express Root Port #5
memory Memory controller

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