Creating 5,000 contours from a 50 MB DTM:
Test case: 3 km road design with 120 cross-sections and 80,000 terrain points. civilcad 2008 para autocad 2010 64 bits better
This is where the review gets complicated. AutoCAD 2010 was one of the first versions where the 64-bit variant became the standard for professionals. Creating 5,000 contours from a 50 MB DTM: