A quick check on Google comes up with many links including the "System Requirements" link below regarding operating systems, RAM, and processor needs. If your computer has such, then it will work, but remember, the MORE of those things you have, the better it will run.
http://knowledge.autodesk.com/support/autocad/troubleshooting/caas/sfdcarticles/sfdcarticles/System-requirements-for-AutoCAD-2015.html
Hope this helps.
Grif
I want to know if lenovo Z50-70 (i7 with 4gb of ram) can run auto-cad or any designing application without any problem? Im an Archi student.

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