I'm kind of a noob to PC gaming but I was going to get this video card the R9 270x OC Edition and I noticed there was two models. There's a 2GB and a 4GB option. Now why is the 4GB cheaper then the 2GB version of the same card? Am I being an idiot here? Because I actually wanted the 2GB but if the 4GB model is cheaper....... Then..... Yea.
4GB - http://www.newegg.com/Product/Product.aspx?gclid=Cj0KEQjwlv6dBRDC7rGfrvidmJgBEiQAjd3hMDZoijyiQNgmaXGlCgzIQPHWQKP231wscIu8w3TcpP0aAhwB8P8HAQ&Item=N82E16814121866&nm_mc=KNC-GoogleAdwords&cm_mmc=KNC-GoogleAdwords-_-pla-_-Desktop+Graphics+Cards-_-N82E16814121866&ef_id=U7-aiQAABC5OEBEs:20140711143645:s
2GB - http://www.newegg.com/Product/Product.aspx?Item=N82E16814121802
4GB - http://www.newegg.com/Product/Product.aspx?gclid=Cj0KEQjwlv6dBRDC7rGfrvidmJgBEiQAjd3hMDZoijyiQNgmaXGlCgzIQPHWQKP231wscIu8w3TcpP0aAhwB8P8HAQ&Item=N82E16814121866&nm_mc=KNC-GoogleAdwords&cm_mmc=KNC-GoogleAdwords-_-pla-_-Desktop+Graphics+Cards-_-N82E16814121866&ef_id=U7-aiQAABC5OEBEs:20140711143645:s
2GB - http://www.newegg.com/Product/Product.aspx?Item=N82E16814121802