Sapphire Technology, one of ATi's largest partners has just released the first details on its all new Atlantis Radeon 9800 Pro graphics solution, here they are.

256MB or 128MB DDR memory accelerates the latest 3D games
256-bit memory interface removes hardware performance bottleneck and provides end users with faster 3D graphics
Industry's only 8-pipeline graphics solution in its 2nd generation, providing twice the rendering power of any currently competing product.
Supports the new AGP 8X standard, providing a high-speed link between the graphics board and the rest of the PC (2.0 GB/sec)
First to fully support DirectX® 9.0 and the latest OpenGL® functionality
New SMARTSHADER™ 2.1 technology allows users to experience complex, movie-quality effects in next-generation 3D games and applications
SMOOTHVISION™ 2.1 technology enhances image quality by removing jagged edges and bringing out fine texture detail, without compromising performance
128-bit floating-point color precision allows for a greater range of colors and brightness
Unique VIDEOSHADER™ engine uses programmable pixel shaders to accelerate video processing and provide better-looking visuals
ATI's new FULLSTREAM™ technology removes blocky artifacts from Streaming and Internet video and provides sharper image quality

More information @ Sapphire Tech