Emulation Issues - Libraries, Modules and Driver files related

> In fact, my CPU isn't as good as an i7, but are graphical glitches and crashes really affected by the processor?
It's worse than an 4th/7th gen i5 and 8th gen i3 - this will affect performance greatly when the games need them (you can see that in Persona 5 cut-scenes for example). Graphical glitches may be driver related, happening on one vendor but not the other, but the type of CPU is usually only an issue on Performance.