Here is a quick run through of the Bios that is on the Intel Compute Stick. Please remember that this is a pre-production engineering sample of the Intel Compute stick so some things may change in the final version.
Overall it is a pretty basic Intel bios, where you can turn on and off features. I did set the setting for performance as that was not on by default. The only thing I have noticed is that you can hear the fan(s) spin up when you are doing intensive tasks like watching a 1080p video.