In addition to the system requirements mentioned above, consider the following:
AutoCAD 2011 relied heavily on the graphics card for 3D modeling and large 2D drawings. Autodesk maintained a "Certified Hardware" list (Driver Certification List) at the time. autocad 2011 system requirements
Here’s a concise review of the from a modern perspective (retrospective / practical use). In addition to the system requirements mentioned above,
The requirements differed slightly between the 32-bit and 64-bit versions of the software. autocad 2011 system requirements
To run AutoCAD 2011, your computer should meet the following minimum system requirements: