Is it better to have a higher pixel pipeline count. Or to have a faster Memory clock and Core clock speeds. This is my example as i am trying to decide which card to buy. http://www.newegg.com/Product/Product.aspx?Item=N82E16814195030 http://www.tigerdirect.com/applicat...etails.asp?EdpNo=2769459&CatId=28#detailspecs Please help me decide before my head explodes. Feedback would greatly be appreciated.