r9 280x参数,r9280x参数

显卡的参数,帮我看看哪种好?央众gtx770冰龙版和蓝宝石r9 280x毒药版
迪兰恒进r9280x 384bit发烧友显卡3g ddr5显存2048流处理器pci-e
迪兰恒r9 280x鲁大师跑分才7w
完治屋★ 涡轮散热器给力 his r9 280x冰酷 3g 显存
amd radeon r9 280x