使命召唤8帧数过低啊！怎么办？

blackhawkfalled

我发现这个问题并解决之后自己也大吃一惊~~因为这个问题只会在中端显卡的笔记本上出现~~
发现过程：发现巨卡无比之后到网上查询各个显卡在使命召唤8 中的平均帧数。。结果发现自己Y470的GT550M的帧数和核心显卡差不多。。
于是就觉得是启动程序使用的显卡出了问题。
然后到NVIDIA控制面板里去看。果然~默认集成显卡启动~~这样帧数那么低也不奇怪了。
其他人可以试试看。。

elecwang

Bad graphics and LAG while playing Modern Warfare 3 on your laptop:

You know you have an excellent GT555M graphics card but are you sure you're not using the onboard Intel card ?

Go into the NVIDIA config menu and into the 3D Settings. That's where you select what program you want to run with either GPU processor. Default is Auto Detect. But with MW3 it seems to detect it wrong. So manually select the NVIDIA GPU instead of the integrated one. Browse for the program that you want to associate with the better NVIDIA GPU. For Modern Warfare 3 you need to pick the iw5mp.exe and the iw5sp.exe.