Because my old card is pretty much obselete. Here is my old one. http://www.newegg.com/Product/Product.aspx?Item=N82E16814121302&cm_re=EAH3450-_-14-121-302-_-Product I'd like my replacement to have silent cooling and be under $50. Thats about the only requirements.
Even though it is obsolete your video card is still moderate to say at least. A newer upgrade would mean that you are looking forward to play more games that have more system requirements or you are into digital animation of some sort. Nothing too light or too heavy to add to your computer, check it out: Here!
