Tv out

Hey guys, just a quick question.

I'm using tv out to watch anime etc. And i leave it on clone mode all the time, when i play games on my monitor will i be losing performance because it is still on? And do you recommend me to turn it off when i'm not using it?

Thanks

usually the 3d stuffis only rendered to monitor one anyway, whether the second display is set to clone or not, even if it is displayed it wont be rendered twice ( i wouldnt imagine) so i cant see it being an issue.

k mate, thanks a lot. Appreciate the reply. Yeah looks that way!

:D