AutoCAD Architecture 2012 software helps you maximize productivity with new tools and enhancements for architectural design and documentation. Creating corner windows and column grids is now faster and easier, while powerful 3D design tools give you even more control and flexibility. Speed renovation and retrofit projects with enhancements to point cloud tools. Performance improvements help reduce startup and drawing load times, which can improve your everyday work experience. AutoCAD Architecture 2012 continues to deliver timesaving functionality to optimize your design workflow.
AutoCAD Architecture 2012 Feature Comparison Matrix 
AutoCAD Architecture Detail Brochure
More at: www.autodesk.com/autocadarchitecture