Different nvidia-settings in ubuntu and debian

Why in ubuntu (on the top) I've all those entries, while in debian (below) I have a lot fewer? I installed nvidia drivers in ubuntu through gui and in debian through apt install nvidia-driver. In debian I've also same problems and maybe this has to do with nvidia-settings. Indeed installing the drivers for my Nvidia GeForce 950m,the screen sporadically does graphical glitches. These consist of flickering, until I move the mouse abruptly. I also installed bumblebee to try to improve the situation, but nothing changes and not even in nvidia-settings what I need appears. Tried also to use nvidia-xconf, but nothing.