GTX780/770/760 SLI全测试：三卡有必要乎？-快科技-科技改变生活

GTX780/770/760 SLI全测试：三卡有必要乎？

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2013年07月16日 15:12
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【GTX 780 SLI效率汇总】

因为测试的游戏项目实在太多，就不列出每一张成绩表了(估计大家也看不下去)，直接看成绩汇总。

GTX780/770/760 SLI全测试：三卡有必要乎？

整体平均下来，780 SLI双路效率为46.5％，三路则是74.2％，其中三路比双路提升了17.3％。不算太高，毕竟这是很高端的显卡了，再多路组合更容易遭遇CPU瓶颈，Sandy Bridge-E也会跟不上趟。

四种测试条件下，效率最低的是1080p普通画质(25.4/30.1％)，最高的则是三屏顶级画质(64.8/113.8％)。这和3DMark的结果是相符的，负载压力越大，SLI的潜能释放得越充分。

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