DirectX 9.0 is Microsoft's latest application programming interface (API) for 3D software in both consumer and commercial markets. DirectX 9.0 enables a new generation of PC games with both photo-realistic image quality and functional flexibility never before possible. The XP5 device driver software is compatible to DirectX 9.0.
BrightPixel is the XP5 fully-programmable 3D graphics engine which implements all features of Microsoft DirectX 8.1 Vertex and Pixel Shaders in hardware for highest 3D performance. DirectX 8.1 marks a key milestone in the advances of graphics hardware architecture which evolves from the use of fixed 3D functions into full programmability for better image quality and rendering flexibility. With the 3D rendering rate of 2 pixels per clock and 2 tri-linear textures per pixel, the XP5 can operate at up to 250MHz engine clock. Also included is 16:1 anisotropic mapping for best viewing of 3D objects at an angle.
CoolPower is XGI proprietary power management technology for reducing both active and standby power consumption of the XP5 to a minimum. CoolPower employs a combination of software and hardware techniques which permit the end-user to select either highest performance or longest battery life while running their applications of interest.
SmartTile is the new memory interface architecture that optimizes for maximum bandwidth utilization by storing pixels in 4x4 rectangular tiles instead of traditional scan lines. Since these tiles can be cascaded to cover the entire display area, memory bandwidth efficiency up to 90% can be achieved. Such high efficiency is a pre-requisite for high 3D graphics performance. With a 128-bit memory bus, the XP5 can support a peak data transfer rate of 8.0 Gbytes/sec.
UltraClear is the XP5 special LCD display technology that greatly improves the image quality of a standard TFT panel in real-time video applications. UltraClear eliminates typical “ghosting” effects in watching DVD on a LCD screen and produces clearer and sharper image often found in much more expensive panels. |
