PowerColor AX5870 1GBD5-MDHG-G 1GB GDDR5 graphics card

AX5870 1GBD5-MDHG-G 2.15 billion 40nm transistors\nTeraScale 2 Unified Processing Architecture\n\n- 1600 Stream Processing Units\n- 80 Texture Units\n- 128 Z/Stencil ROP Units\n -32 Color ROP Units\n\n256-bit GDDR5 memory interface\nPCI Express 2.1 x16 bus interface\nDirectX 11 support\n\n- Shader Model 5.0\n- DirectCompute 11\n- Programmable hardware tessellation unit\n- Accelerated multi-threading\n- HDR texture compression\n- Order-independent transparency\n\nOpenGL 3.2 support\nImage quality enhancement technology\n\n- Up to 24x multi-sample and super-sample anti-aliasing modes\n- Adaptive anti-aliasing\n- 16x angle independent anisotropic texture filtering\n- 128-bit floating point HDR rendering\n\nATI Eyefinity multi-display technology\n\n- Three independent display controllers\n- Drive three displays simultaneously with independent resolutions, refresh rates, color controls, and video overlays \n- Display grouping\n- Combine multiple displays to behave like a single large display\n\nATI Stream acceleration technology\n\n- OpenCL 1.0 compliant\n- DirectCompute 11\n- Double precision floating point processing support\n- Accelerated video encoding, transcoding, and upscaling\n- Native support for common video encoding instructions\n\nATI CrossFireX multi-GPU technology\n\n- Dual, triple, and quad GPU scaling\n- Dual-channel bridge interconnect\n\nATI Avivo HD Video & Display technology\n\n- UVD 2 dedicated video playback accelerator\n- Advanced post-processing and scaling\n- Dynamic contrast enhancement and color correction\n- Brighter whites processing (blue stretch)\n- Independent video gamma control\n- Dynamic video range control\n- Support for H.264, VC-1, and MPEG-2\n- Dual-stream 1080p playback support\n- DXVA 1.0 & 2.0 support\n- Integrated dual-link DVI output with HDCP\n - Max resolution: 2560x1600\n- Integrated DisplayPort output\n - Max resolution: 2560x1600\n- Integrated HDMI 1.3 output with Deep Color, xvYCC wide gamut support, and high bit-rate audio\n - Max resolution: 1920x1200\n- Integrated VGA output\n - Max resolution: 2048x1536\n- Integrated HD audio controller\n - Output protected high bit rate 7.1 channel surround sound over HDMI with no additional cables required\n - Supports AC-3, AAC, Dolby TrueHD and DTS Master Audio format\n\nATI PowerPlay power management technology\n\n- Dynamic power management with low power idle state\n- Ultra-low power state support for multi-GPU configurations\n\nCertified drivers for Windows 7, Windows Vista, and Windows XP