I bought my self a brand new computer with your Graphics card FirePRO M4150.
I run AutoCAD 2016 on Windows 10 and do not get the Graphics card to work on this computer (HP Zbook 14 G2).
I have been in the Autodesk forums and got the answere from Autodesk that AMD has to update the drivers for my gfx card.
As you can see in the pic. AutoCAD uses the intel gfx card.