I just noticed that my gcard was pci 3.0, not 2.0. Because of this, I believe I am bottlenecking my computer's capabilities very much. I have the AMD 8350 at 4.0 ghz, 16 gbs ram, and a NVIDIA Geforce ftx 660ti. My motherboard is a very generic one with pci 2.0. Should I just buy a decent AMD graphics card ( and possibly save some money ) or buy a new Intel CPU and Motherboard? My birthday is coming up so I may have some money to spend.