The only reason could be that you wish to squeeze as much power as possible from the Nvidia VGA card and in that case you may attempt to install the official proprietary Nvidia Linux driver. Some Linux distributions offer the proprietary driver pre-packaged as part of its standard package repository making the entire Nvidia Linux Driver procedure extremely easy to follow.
This is a companion discussion topic for the original entry at https://linuxconfig.org/install-the-latest-nvidia-linux-driver