Welcome!
Your motherboard supports any modern card that is on the market! It is more a question of $ budget and make model of PSU than your actual motherboard!
the budget range $100 to $200. i want to create/render HD videos, work on solidworks 3d Asssembly, simulate 3d motion. The Dirt3,NFS carbon, games playing, should be able to run FULL HD movies on 1920X1080 ASUS ML238 Monitor.