No matter what I am doing nvidia inspector shows that my gpu never uses more than 30w. The voltage is fine though (0,794). I also have a huge problem with temporal aliasing, for example if I run this test www.testufo.com/aliasing-visibility#foreground=FFFFFF&background=000000&antialiasing=1&thickness=1, the line must be pure white color, but with aliasing enabled it turns grey, with moving white dots where aliasing "stairs" connect. This appeared after I played gta 5 and some other games, just after I built my pc, and now it appears in every 3d program, but not all of them have txaa. So any ideas if low wattage could be causing this?