r9280X,r9 280x和r9 380

微星r9 280x gaming 3g
蓝宝石 r9 280x 3g gddr5 vapor-x oc
[powercolor] 撼讯turboduo r9 280x 战地风云4同捆版
xfx r9 280x
出技嘉r9 280x 华硕290