Power Control Settings in CCC Overdrive5

[Sil]

in this article they refer to "Power Control Settings" as PowerTune, but correct me if i am wrong, they are talking about power control settings. (6th paragraph, 4th sentence)

http://www.anandtech.com/show/4061/amds-radeon-hd-6970-radeon-hd-6950/9

The good news for hardcore overclockers is that while AMD set a 20% limit on our reference cards, partners will be free to set their own tweaking limits – we’d expect high-end cards like the Gigabyte SOC, MSI Lightning, and Asus Matrix lines to all feature higher limits to keep PowerTune from throttling extreme overclocks.

is there a possiblity to set it out of ccc via bios im guessing.
i did not see anything in my searches that even remotely show how "power control settings work".
this is interesting.