If needed, I switch between those drivers:
[rocketmouse@archlinux ~]$ grep Driver /etc/X11/xorg.conf
### Available Driver options are:-
Driver "radeon"
#Driver "nvidia"
#Driver "nv"
#Driver "nouveau"
#Driver "vesa"Vesa is the last resort, only good to see something on the screen, if anything else is broken. Apart from that I use different cards and drivers depending on what does cause the less issues, regarding audio real-time abilities.
