I used the 313.93 for benching, as these seemed to give better points and I am using the 314.14 now (done benching).
No real differences in honesty except for SLI profiles for some games.
Here is the link for the 313.93 drivers if anybody wants to try them
http://support.asus.com/download/ModelList.aspx?SLanguage=en&keyword=Titan&type=1
Interesting, I actually had 314.07 installed when I put my Titan in and it did not pick them up, 313.93 is not a driver I've ever had so I suspect it's a modified one for Titan then....I never actually looked at the CD with the card
