How. To have full performers in my grafhic card

I use hp workstation and I use it with
Autodesk product, but I need to use my
Desktop full performers in every product
I have , I use autodesk building design suite ultimate,
And my question is how to fast up the view port navigation with full process , how to render in less
Time with realistic video or images.

My desktop info.

Hp workstation
Windows 7 professional
12 ram
2 intel processor xeon
nvidia quadro 4000