希仕r9280x,三星9280

我想给电脑升级 添加一个显卡,his r9 280x冰酷 3g
his r9 280x ipower 冰立方超频图赏
his r9 280x ipower 冰立方超频图赏
his r9 280x ipower iceq x2 turbo boost clock
二手显卡 his r9 280x 3g独显