Those interested in computer modification may have heard the term "undervolting" thrown around from time to time, though you may not necessarily know what it means or how to go about doing it.

Undervolting isn’t just for hardcore overclockers — it’s a smart way to lower temperatures, reduce noise, and sometimes even boost performance without new hardware. By feeding your CPU or GPU less ...

Undervolting is a powerful yet misunderstood way to make your PC run cooler, quieter, and more efficiently without sacrificing performance. By lowering the voltage your CPU or GPU uses at a given ...

Intel XTU is an application that allows you to manage your computer’s performance. If it is overheating, you can undervolt the CPU; if you think performance is an issue, you can overclock it. In this ...

I want to poll that rational minds here at Ars rather than one of the hardware enthusiast forums for fear the only answer I would get there is, "MOOAR GHZ!!1!" I plan to replace my i7-4770S with ...