Quote Originally Posted by Demo View Post
How can I check if my OCP is turned on or ff?
There is no tool for it, as it is always turned on, unless using modified BIOS.

If you use GPU-Z to turn it off, know that it's turned back on again after every restart.

You can see the difference in Furmark score with and without OPC, and also you can see higher power draw if you have some kind of power meter.