capable of 3d rendering, auto cad, rhino, 3ds max, revit architecture

[misao87]

which laptop would be the best for these and last a long time?

 

[C12Friedman]

What you want to look for is known as a "Mobile Workstation" and Dell, Lenovo, Toshiba and HP all have offerings along those lines. Personally, I like the Lenovo offerings but look at those brands and see what interests you.