With 11 posts how do we know your not a troller here who is an ATI fanboy?
You seem pretty set on these being fakes when practically everyone here knows PR stunts are fakes but you fail to see that people here are telling you the Stalker numbers are true.
And with a GTX280 at those settings i did get around 44fps avg. As to the only DX10 question, you cant add DX11 percentages when you want to compare them to other DX10 cards. So you use DX10 games. Thats pretty simple to figure out, but since your such a PR genious im guessing you already figured that out?
Edit: Post fail, i forgot this had 3 pages