Quote Originally Posted by Callsign_Vega View Post
Can someone with a GTX 680 on X79 please do this:

http://translate.google.com/translat...20120323002%2F

According to that article all you have to do is a small registry edit to get your GTX 680 working at PCI-E 3.0 once again with current drivers. This is a huge deal for those of us with multiple GTX 680's. Being stuck at 8x PCI-E 2.0 is a no go.
Wasn't there a comparison of PCI-E 3.0 vs 2.0 and it was less than 1% difference? And a test between x8 and x16 and it was less than 3-4%?