然后我用GCC把显卡频率从默认的2670降低到2630,功耗墙拉低到80%,烤机温度进一步降低,只有56度左右,热点66度,风扇转速从默认1700转降低到1400转,很安静了,基本听不到声音。战神4得频率基本在2670~2700徘徊,温度也下降到55度,帧数下降了3帧,无感知。不过在切换到角色界面的时候,会产生啸叫,电流声比较明显,不知道是为什么,进了游戏就又没事了。查询到是因为帧数太高,就容易啸叫。但我dota2好几百帧就没事。应该是满载+高帧会引起吧。我限制120确实没事了。不想折腾了,上一个魔鹰烤机就有轻微的啸叫。这个好多了,不愧是雕。准备把硬盘里得所有单机都限制到120帧玩,能安静一点。FPS和moba就不限制了。
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