Quote Originally Posted by John P. Myers View Post
Welp, nevermind then. Keep buying AMD.
Help me out. Can we get the equivalent numbers, or ratios, or whatever for the 580 and 680? I have no frame of reference here.

Also, at 1/24, how does that compare to (say) a 7970 at DP performance?

Finally, what projects require DP, or are significantly sped up with DP? Yes, MW does. GPUGRID uses almost no DP. Others?