Overclocking my Nvidia GPU

Hello how would I go about overclocking my Nvidia GPU in Mabox? The X11 file is not where it usually is, and the nvidia original one in /etc/X11 is empty, so I cannot modify the cool bits, and GUI programs like GWE crash as soon as I launch them. I’ve successfully overclocked in Linux before, but I did it through nvidia-settings.

As wiki says you can enable it via (it also create config for X11):

nvidia-xconfig --cool-bits=value

Oh I know. It also breaks either xinit or the login manager or both at boot, because I guess the X11 is configured differently in Mabox and xorg.conf has no business being in its usual place or exist at all