Features
4 or 8 parallel pixel pipelines
Six programmable vertex shader pipelines
110 million transistors on 0.11 micron fabrication process
64/128-bit memory interface supporting DDR SGRAM, DDR SDRAM, GDDR3 SDRAM
AGP 8x or PCI Express®x16 lane native support
Video In/Video Out board versions available
SmartShader HD
Support for Microsoft®DirectX®9.0 programmable vertex and pixel shaders in hardware
DirectX 9.0 Vertex Shaders
Vertex programs up to 65,280 instructions with flow control
Single cycle trigonometric operations (SIN amp; COS)
Direct X 9.0 Extended Pixel Shaders
Up to 1,536 instructions and 16 textures per rendering pass
2nd generation F-buffer technology accelerates multi-pass pixel shader programs with unlimited instructions
32 temporary and constant registers
Facing register for two-sided lighting
128-bit, 64-bit amp; 32-bit per pixel floating point color formats
Multiple Render Target (MRT) support
Complete feature set also supported in OpenGL®via extensions
SmoothVision HD
2x/4x/6x Anti-Aliasing modes
Sparse multi-sample algorithm with gamma correction, programmable sample patterns, and centroid sampling
Lossless Color Compression (up to 6:1)at all resolutions, including widescreen HDTV resolutions
Temporal Anti-Aliasing
2x/4x/8x/16x Anisotropic Filtering modes
Up to 128-tap texture filtering
Adaptive algorithm with bilinear (performance) and trilinear (quality) options
3Dc
High quality 4:1 Normal Map Compression
Works with any two-channel data format
HyperZ HD
3-level Hierarchical Z-Buffer with Early Z Test
Lossless Z-Buffer Compression (up to 48:1)
Fast Z-Buffer Clear
Z Cache optimized for real-time shadow rendering
Optimized for performance at high display resolutions, including widescreen HDTV resolutions
VideoShader HD
Seamless integration of pixel shaders with video in real time
FullStream video de-blocking technology for Real, DivX, and WMV9 formats
VideoSoap noise removal filtering for captured video
MPEG1/2/4 decode and encode acceleration
DXVA Support
Hardware Motion Compensation, iDCT, DCT and color space conversion
All-format DTV/HDTV decoding
YPrPb component output for direct drive of HDTV displays
Adaptive Per-Pixel De-Interlacing and Frame Rate Conversion (temporal filtering)
Display Features
Dual integrated display controllers
Dual integrated 10 bit per channel 400 MHz DACs Integrated
165 MHz TMDS transmitter (DVI 1.0 compliant / HDMI interoperable and HDCP ready*)
Integrated TV Output support up to 1024x768 resolution