So I recently followed the trend of hooking up my PC to my TV for some couch gaming. I have an AMD Radeon 6870, with the DVI output going to my monitor, and an HDMI output going to the TV.
My question is this: will I see a performance drop if I run the same image on both displays, as opposed to just running one output at a time? This makes it a whole lot easier when I have to go back and forth from my desk to the couch (not the perfect setup, but it will have to do for the moment)
Thanks in advance!