With OC software from any particular manufacturer, the user expects to receive a lot of feedback for various elements. This program comes packed with lots of utilities, attempting to combine the three most important elements for gamers: performance, coolness, and silence. Still, it's not meant to set up your purchased device, but rather for extracting every last inch of power you can from your GPU. ASUS GPU Tweak is one of those manufacturer apps that usually ships with your branded product.
