See the link above. In the time it took you to post this and wait for a response, you could have found out for yourself.
I was just in a rush when I posted this, did not have time to actually look up, but after having a chance to look at that link, it sounds much better than i thought, i did not think it was better than the 560ti either.
Also, That is a pretty cool feature about the Eyefinity where you can just turn it on or off, i though you would have had to go into the setting and reconfigure it every time. Im not sure if i am every going to have triple monitors, but i want to have the ability to if down the road i decide i want to.