这是泡泡的产品对比功能，从上面除了价格外确实看不出两卡有何不同……
http://product.pcpop.com/ProductComp1/ProductCompare.aspx?Category=006000052&Product0=000191718&Product1=000149409
http://product.pcpop.com/ProductComp1/ProductCompare.aspx?Category=006000052&Product0=000191718&Product1=000149409
