我的主板是老掉牙的华硕p4s533-x,cpu是p42.4b，内存是512m，所以想配一个显存大一点的显卡，此主板有个AGP 4的独立显卡接口，能不能插AGP 8的显卡呢，另外小弟在淘宝上看中了几个显卡，还有个问题就是不知我电源功率能不能跑起来：
1.盈通 6800XT http://item.taobao.com/auction/item_detail-0db2-b66ebb535383d9543df3b9e268cb2904.jhtml?cm_cat=112.盈通 6600GT AGPhttp://item.taobao.com/auction/item_detail-0db2-70d902109841bc09180032282b54e152.jhtml?cm_cat=113. PX6800LE AGP http://item.taobao.com/auction/item_detail-0db2-6909e870409bd8f4ea30a002d1f74128.jhtml?cm_cat=114.ATI X850XT AGP http://item.taobao.com/auction/item_detail-0db2-163ff99c8a2c35982a2379afa7177f4a.jhtml?cm_cat=115.ATI X800PRO http://item.taobao.com/auction/item_detail-0db2-d799b802a1ae6f322b742280504a4f08.jhtml?cm_cat=116.6800GT AGP http://item.taobao.com/auction/