求解。两张7870hawk交火性能不如单卡 本来一个有风扇的7870hawk是坏了不如拿去修修然后修好了,但是我又收多张想代替,但是不如来交火,目前稳定使用中。目前分数超gtx980但是玩游戏不如单卡!为什么?我玩巫师3单卡玩有60到70,一用交火就只有30到40,更不用说什么开高特效,然后觉得游戏问题再下载个刺客最新那个游戏,因为可以检测显存,但是显示的确是两张卡,而且还说我爆了显存,我第一次玩真的不明白什么意思,而且还是开最低,就只有30到40帧,两张卡开最低都只可以30?我真的不信咯……不知道有没有大神教一下怎么设置,谢谢了!再更新一下,打开了gpu显示有一个已禁用是不是这个原因,但是跑鲁大师显示交火标志!怎么回事???![](https://imgsa.baidu.com/forum/w%3D580/sign=a8db983d0046f21fc9345e5bc6256b31/3b0498014c086e066284e98d08087bf40bd1cb62.jpg)
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