Re: What are you playing on your GTX 280/260?
I haven't really had the chance to enjoy mine. Just got it today, and this new intel build has stability issues. I did play tf2 for about an hour before I locked up.
The timedemo bench I ran did go up almost 30 fps so there is a big improvement.
I will be running it back in my X2 rig till I get this mess sorted, and can see what she'll do.