Installing a decent graphics card on a Integrated Graphics Notebook (ASUS, and Intel)

[Bionic4]

I have a ASUS Notebook bought in 2015. It has integrated graphics and based on my research Integrated graphics is probably the reason why graphical applications like Krita and Inkscape lag when using very large brushes, layer effects and textured vectors. So now I am wondering , Is it possible to put a graphics card on top of the intergrated graphics system? If yes, what Intel based graphics card should I buy? And how do I install it? I am not a gamer so I don't need the most powerful one. Just something decent enough so I can run my paint and vector applications.

Thank you.

Here is my system info

 

[neeyik]

It’s not possible to add in an additional graphics chip into your notebook. Sorry to say but you’re stuck with the integrated Intel one.