If you've got relatively modern hardware in your PC and want to get more performance out of it, undervolting your GPU is a good way to do that. On the other hand, since CPUs are already at thermal ...

A user-reported incident highlights both the risks of extreme GPU overclocking and the growing importance of power supply ...

Overclocking your graphics card can improve its performance by 5% to as much as 15% (or more), depending on the particular card model. Of course, as with any overclocking, care should be taken to ...