Hello all, I am not very familiar with graphics cards and i need a new one for my pc. my computer is this http://www.bestbuy.com/site/asus-essentio-desktop-amd-a10-series-8gb-memory-1tb-hard-drive/3026531.p?id=1219086171062&skuId=3026531 but I put windows 7 on it. I wanted to know if this video card (http://www.newegg.com/Product/Product.aspx?Item=N82E16814130967)and psu (http://www.newegg.com/Product/Product.aspx?Item=N82E16817182200) will be compatible and if it will increase my frames enough to be worth $220.