ATI Radeon™ HD 5450 Graphics ATI Radeon™ HD 5450 graphics card is designed to offer everything you need for gaming and entertainment in one package. Specifications: 292 million 40nm transistors TeraScale 2 Unified Processing Architecture 80 Stream Processing Units 8 Texture Units 16 Z/Stencil ROP Units 4 Color ROP Units DDR3/DDR2 memory interface PCI Express 2.1 x16 bus interface DirectX® 11 support Shader Model 5.0 DirectCompute 11 Programmable hardware tessellation unit Accelerated multi-threading HDR texture compression Order-independent transparency OpenGL 3.2 support4 Image quality enhancement technology Up to 12x multi-sample and super-sample anti-aliasing modes Adaptive anti-aliasing 16x angle independent anisotropic texture filtering 128-bit floating point HDR rendering ATI Eyefinity multi-display technology Three independent display controllers Drive up to three displays simultaneously with independent resolutions, refresh rates, color controls, and video overlays Display grouping Combine multiple displays to behave like a single large display ATI Stream acceleration technology OpenCL Support DirectCompute 11 Accelerated video encoding, transcoding, and upscaling Native support for common video encoding instructions ATI CrossFireX™ multi-GPU technology Dual GPU scaling ATI Avivo HD Video & Display technology UVD 2 dedicated video playback accelerator Advanced post-processing and scaling Dynamic contrast enhancement and color correction Brighter whites processing (blue stretch) Independent video gamma control Dynamic video range control Support for H.264, VC-1, MPEG-2, and Adobe Flash Dual-stream (HD+SD) playback support DXVA 1.0 & 2.0 support Integrated dual-link DVI output with HDCP Max resolution: 2560x1600 Integrated DisplayPort output Max resolution: 2560x1600 HDMI® (With 3D, Deep Color and x.v.Color™) Max resolution: 1920x1200 Integrated VGA output Max resolution: 2048x1536 3D stereoscopic display/glasses support Integrated HD audio controller Output protected high bit rate 7.1 channel surround sound over HDMI with no additional cables required Supports AC-3, AAC, Dolby TrueHD and DTS Master Audio formats ATI PowerPlay™ power management technology Dynamic power management with low power idle state Certified drivers for Windows 7, Windows Vista, and Windows XP Speeds & Feeds Engine clock speed: From 400Mhz to 650Mhz Processing power (single precision): 104 GigaFLOPS Polygon throughput: From 400M to 650M polygons/sec Data fetch rate (32-bit): 12.8 Billion to 20.8 billion fetches/sec Texel fill rate (billinear filtered): 3.2 Gigatexels - 5.2 Gigatexels/sec Pixel fill rate: 1.6 Gigapixels - 2.6 Gigapixels/sec Anti-aliased pixel fill rate: 10.4 Gigasamples/sec Memory clock speed: 400 MHz DDR2 and up to 800 MHz DDR3 Memory data rate: 0.8 Gbps DDR2 and up to 1.6 Gbps DDR3 Memory bandwidth: 6.4 GB/sec (DDR2) and up to 12.8 GB/sec (DDR3) Typical power: 19.1Watts System requirements:PCI Express® based PC is required with one X16 lane graphics slot available on the motherboard 400 Watt or greater power supply recommended Certified power supplies are recommended. Minimum 1GB of system memory Installation software requires CD-ROM drive DVD playback requires DVD drive Blu-ray™ playback requires Blu-ray drive