Hello. I just want to know exactly how safe is to directly under-clock your GPU. As in from the normal 750-900 to set it to 375-450 (My minimum in Riva Tuner). Can you just set it straight away without any kind of possible problems, or is it better to do it in increments? I mean isn't this what power does? just under clocks the GPU? I am also thinking of using the voltage guide for Riva Tuner and also set a lower voltage than the standard 1.26 for those clocks. Bottom line is it doesn't actually "wear" the GPU when you set directly from 750/900 to 375/450 (or keep 900 so the screen won't flicker), and same for voltage, rather than having to set it in small increments. Also for when I decide to start OC-ing my GPU. Once I discover the safe clocks that my GPU is stable, can I again just directly set those clocks every time, or it's better to set it in increments?