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<h2 class="pHeading1">
ATI Overdrive&#8482;
</h2>

<p class="pBody">
ATI Overdrive&#8482; 通过动态且安全地将图形卡上图形处理单元 (GPU) 的时钟频率增加到最佳水平，从而最大限度地发挥了 GPU 的性能。这样可以极大地改善 GPU 的性能，尤其是当您使用自定义冷却方案时。
</p>

<p class="pBody">
芯片上温度传感器能持续监测 GPU 的温度，从而在保持最大时钟频率的同时避免过热现象。如果 GPU 过热，ATI Overdrive&#8482; 将会自动降低时钟频率直至达到安全的温度。ATI Overdrive&#8482; 将不会使图形处理器的速度降低至默认时钟频率以下。
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<h3 class="pHeading3">
您想要做什么呢？
</h3>

<p class="pDropDownClosed">
<script type="text/javascript" language="JavaScript1.2">WebWorks_WriteAnchorOpen("exwp1003231", false);</script>启用 ATI Overdrive&#8482;<script type="text/javascript" language="JavaScript1.2">WebWorks_WriteAnchorClose("exwp1003231", false);</script>
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<div class="pSmartList1"><li>在“高级视图”中单击 <span style="font-weight: bold">ATI Overdrive&#8482;</span>。</li></div>

<div class="pSmartList1"><li>单击<span style="font-weight: bold">启用 ATI Overdrive&#8482;</span>。</li></div>
</ol></div>
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<p class="pDropDownClosed">
<script type="text/javascript" language="JavaScript1.2">WebWorks_WriteAnchorOpen("exwp1004530", false);</script>应用您的设置<script type="text/javascript" language="JavaScript1.2">WebWorks_WriteAnchorClose("exwp1004530", false);</script>
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<div class="pSmartList1"><li>单击<b class="cBold">应用</b><b class="cBold"> </b>保存所做的更改，并使 Catalyst&reg; Control Center 保持打开状态。</li></div>

<div class="pSmartList1"><li>单击<b class="cBold">确定</b>保存所做的更改，并退出 Catalyst&reg; Control Center。</li></div>
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<p class="pDropDownClosed">
<script type="text/javascript" language="JavaScript1.2">WebWorks_WriteAnchorOpen("exwp1004515", false);</script>放弃您的设置<script type="text/javascript" language="JavaScript1.2">WebWorks_WriteAnchorClose("exwp1004515", false);</script>
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<div class="pSmartList1"><li>单击<span style="font-weight: bold">放弃</span>可忽略任何未保存的更改，恢复到打开 Catalyst&reg; Control Center 时或上次使用<span style="font-weight: bold">应用</span>时已存在的设置。“放弃”命令不会关闭 Catalyst&reg; Control Center。</li></div>
</ul></div>

<p class="pBody">
单击<b class="cBold"> </b>放弃<b class="cBold"> </b>时，此命令对某个界面下的所有功能有效，而不仅仅作用于当前视图下的功能。
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