After downloading, install Furmark. Furmark is very handy to use to define an overclock. With that application running in a window and Rivatuner next to it, you can gradually increase clock and memory ...

Overclocking remains one of the most effective ways to get your hardware to do more for you. There are many ways to extract more power from your GPU, but not all of them yield the same results. Some ...

After downloading, install Furmark. Once done, install the Rivatuner. Now since the latest Rivatuner does (not yet) support the Radeon HD 4890 I have rewritten the configuration for Rivatuner to ...

Speed freaks, take note: If you shelled out for an unlocked version of Intel’s new Haswell processor and haven’t overclocked your PC yet, you’re missing out on some serious—and free—performance ...