NVIDIA’s GeForce 8800 Ultra demo “Human Head†delivers a startling leap forward in realism for real-time characters. A new sum-of-Guassians formulation of subsurface scattering within a multi-layered skin model coupled with the blazing shading performance of GeForce 8800 Ultra enables rendering of realistic human skin at a level never before seen in real-time.
To evaluate the complex skin shader and HDR lighting, “Human Head†computes 17 offscreen textures every frame totaling over 40 Million pixels, each shaded with lengthy pixel shaders. That’s more than 1.2 billion pixels every second! 4096 x 4096 color and normal textures provide photo-realistic detail even at extremely close ranges. All this shading and texture processing requires both a level of shader performance and memory bandwidth unavailable until now thanks to GeForce 8800 Ultra.
Minimum system requirements: GeForce 8800 Ultra with 256 Mb, Windows XP, ForceWare 97.44, 512 Mb RAM.
with the pics