AMD Radeon™ HD 7670 GPU Features Summary 800 MHz engine clock 512MB-1GB GDDR5 memory 1000 MHz memory clock (4.0 Gbps GDDR5) 64 GB/s memory bandwidth 768 GFLOPS Single Precision compute power TeraScale 2 Unified Processing Architecture 480 Stream Processing Units 24 Texture Units 32 Z/Stencil ROP Units 8 Color ROP Units 128-bit GDDR5 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 4.1 support Image quality enhancement technology Up to 24x multi-sample and super-sample anti-aliasing modes Adaptive anti-aliasing Morphological anti-aliasing (MLAA) 16x angle independent anisotropic texture filtering 128-bit floating point HDR rendering 2 AMD Eyefinity multi-display technology Native support for up to 4 simultaneous displays Up to 6 displays supported with DisplayPort 1.2 Multi-Stream Transport Independent resolutions, refresh rates, color controls, and video overlays Display grouping Combine multiple displays to behave like a single large display 1 AMD App Acceleration OpenCL 1.1 DirectCompute 11 Accelerated video encoding, transcoding, and upscaling AMD HD Media Accelerator MPEG-4 AVC/H.264 VC-1 MPEG-2 (SD & HD) Multi-View Codec (MVC) MPEG-4 part 2 (DivX, xVid) Adobe Flash Enhanced video quality features Advanced post-processing and scaling Dynamic contrast enhancement and color correction Brighter whites processing (blue stretch) Independent video gamma control Dynamic video range control Dual-stream HD (1080p) playback support DXVA 1.0 & 2.0 support 3 AMD HD3D technology Stereoscopic 3D display/glasses support Blu-ray 3D support Stereoscopic 3D gaming 3rd party Stereoscopic 3D middleware software support 5 AMD CrossFire™ multi-GPU technology Dual GPU scaling Cutting-edge integrated display support DisplayPort 1.2 Max resolution: 2560x1600 per display Multi-Stream Transport 21.6 Gbps bandwidth High bit-rate audio HDMI 1.4a with Stereoscopic 3D Frame Packing Format, Deep Color, xvYCC wide gamut support, Max resolution: 1920x1200 Dual-link DVI with HDCP Max resolution: 2560x1600 VGA Max resolution: 2048x1536 Integrated HD audio controller Output protected high bit rate 7.1 channel surround sound over HDMI or DisplayPort with no Supports AC-3, AAC, Dolby TrueHD and DTS Master Audio formats 4 AMD PowerPlay™ power management technology Dynamic power management with low power idle state Ultra-low power state support for multi-GPU configurations AMD Catalyst™ software and HD video configuration software Unified graphics display drivers Certified for Windows 7, Windows Vista, and Windows XP AMD Catalyst™ Control Center Software application and user interface for setup, configuration, and accessing special features of AMD Radeon products