Detailed Product Description

• VGA Card with 1GB DDR3 128-bit Memory and 514 Million Transistors
• 514 million transistors on 55nm fabrication process
• PCI Express 2.0 x16 bus interface
• GDDR3/DDR3/DDR2 memory interface (depending on model)
• Microsoft® DirectX® 10.1 support
• Shader model 4.1
• 32-bit floating point texture filtering
• Indexed cube map arrays
• Independent blend modes per render target
• Pixel coverage sample masking
• Read/write multi-sample surfaces with shaders
• Gather4 texture fetching
• Unified superscalar shader architecture
• 320 stream processing units
• Dynamic load balancing and resource allocation for vertex, geometry, and pixel shaders
• Common instruction set and texture unit access supported for all types of shaders
• Dedicated branch execution units and texture address processors
• 128-bit floating point precision for all operations
• Command processor for reduced CPU overhead
• Shader instruction and constant caches
• Up to 128 texture fetches per clock cycle
• Up to 128 textures per pixel
• Fully associative multi-level texture cache design
• DXTC and 3Dc+ texture compression
• High resolution texture support (up to 8192 x 8192)
• Fully associative texture Z/stencil cache designs
• Double-sided hierarchical Z/stencil buffer
• Early Z test and fast Z clear
• Lossless Z and stencil compression (up to 128:1)
• Lossless color compression (up to 8:1)
• 8 render targets (MRTs) with anti-aliasing support
• Physics processing support
• Dynamic geometry acceleration
• High performance vertex cache
• Programmable tessellation unit
• Accelerated geometry shader path for geometry amplification
• Memory read/write cache for superior stream output performance
• Anti-aliasing features
• Multi-sample anti-aliasing (2, 4 or 8 samples per pixel)
• Up to 24x custom filter anti-aliasing (CFAA) for superior quality
• Adaptive super-sampling and multi-sampling
• Gamma correct
• Super AA (ATI CrossFireX configurations only)
• All anti-aliasing features compatible with HDR rendering
• Texture filtering features