AMD has finally released a DX10 demo to showcase what their high-end cards are made of. Sadly, the only people who can run the demo need to own an HD 2900 XT, so that keeps things pretty exclusive right now. For the rest of us, there is a high-definition video available that shows us what we are missing.
This fast paced, action packed demo exploits the power of the ATI Radeon HD 2900XT to create a rich and expansive landscape of snow, rock, and ice. From the procedural snow accumulation on the harsh terrain to the wrinkles on Ruby’s brow and the physics that drive each strand of fur on Ruby’s fur collar, the ATI Radeon HD 2900XT can handle it all.
Source: Official ATI Page