A:Answer Find out what kind (brand/model/specs) mother board you have, go to the manufacture of the mother board's web page and see if you can find out what kind of graphics cards will be compatible with your mother board. Whatever graphics card choices you have will depend on what your mother board will support. Everyone in our family MMO games and we just upgraded/rebuilt our computers to keep up with technology. This is what we used: ASRock Fatal1ty 990FX Killer AM3+ ATX AMD Motherboard, Processor-AMD 4150 black edition 4.3 GHZ, and 8 Gig of 1600 RAM, Graphics card: EVGA - GeForce GTX 960 2GB GDDR5 PCI Express 3.0 Graphics Card - Black. We rebuilt 4 computers using these products. The build was easy with no compatibility issues. We raid and PVP and game play runs very smoothly. Check your mother board, If your system is old it may be time for an update for your mother board and other major parts too. Hope this helps.