irod :
COLGeek :
I would suggest an Nvidia GTX 750ti. Great performance and has a small power requirement (only 60w TDP). One like this one:
http://www.newegg.com/Product/Product.aspx?Item=N82E16814487025
thats a bit high for, im looking for something cheaper but is compatible for this computer. this pc is ddr and that card is listed ddr5,
This card will be compatible as long as you have a PCI-express slot. There's not much point in buying discrete graphics cards below this tier; you're actually getting less for your money. Additionally, it will outlive the computer you're on now so you can install it in a new one when you upgrade. Other options are the gt 630 and 640.