可以通过设置显卡性能最大化和关闭垂直同步来调高显卡fps值，以Nvidia显卡为例，调整步骤如下：
桌面上点击右键选择NVIDIA控制面板。
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“3D设置”-“通过预览调整图像设置”-“使用我的优先选择，侧重于”-“性能”-“应用”。
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如果游戏依然感觉会有卡顿可以选择“管理3d设置”---“最大预渲染帧数”。
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手动将预渲染帧数适当调低。
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然后调整本机的“垂直同步”选项为“关”。
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调整显卡设置栏中的“电源管理”选项为“最高性能优先”。
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