Originally Posted by 20mmrain
Well to answer your question about if the GTX 680 will be better then a GTX 570 SLI set up.... the GTX 680 performance will be very comparable to the HD 7970 out currently. So in some instances I would say "Yes" It will be better than an GTX 570 SLI setup. But in most instances the answer will be "No". Although not by that much. I guess it all depends on what your goals with your cards.
As far as overclocking goes.... yes there are some good programs out there for overclocking... some of these are....
MSI Afterburner (Make sure you have the latest version even consider getting the latest Beta)
To name a few.... I found those the best for you basic overclocking and moderate overclocking. Before you get into high end overclocking I would do a lot of research first on how to overclock.
Better yet do your research first period.... you would hate to kill those expensive cards for no reason right?
If the 680 gives better performance and lower power consumption to the sli setup i will go for that, all i do is play fps games just want it on highest detail and smooth as ..
thanks I will give that a go see what happens do some research
With the sli
each card has a diffrent bios and diffrent clock settings should they not be the same as each other as is the voltage different