I have tryed all on my ATI XXX 5770 GPU on dirt 2 and only thing i noticed is a FPS decrease but no actual sharpness or better looking quality while playing.
My Computer
At a glance
Windows 7 Pro 32BitIntel Core 2 Quad Q94004GB DDR2 800MHzPoint Of View Nvidia GTX470
a huge difference. http://www.youtube.com/watch?v=NKNydSVunbE
See the difference? Imagine the images have lines in them which make them 3d. What ever DX10 has, DX11 has a hell of a lot more.
in the first vid yeah it shows alot of dif but you look at dirt 2 vids there isnt any i noticed myself so what games do look good that i'll notice it in
My Computer
At a glance
Windows 7 Pro 32BitIntel Core 2 Quad Q94004GB DDR2 800MHzPoint Of View Nvidia GTX470
in the first vid yeah it shows alot of dif but you look at dirt 2 vids there isnt any i noticed myself so what games do look good that i'll notice it in