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Cool'n'Quiet

Cool'n'Quiet是一种通过调整CPU频率和电压,以达到减少CPU的功耗和发热量的技术,这项技术包含在AMDAthlon 64处理器中。当只运行小型程序或系统负荷较轻时,Cool'n'Quiet就会降低CPU的电压及时钟频率,在部分情况下Cool'n'Quiet还可以减慢风扇转速,籍此降低噪音。

这个技术已经整合在E-步进的皓龙(被称为优化电源管理(OPM))中,增加了可校验内存(ECC)的支持。

開啟Cool'n'Quiet的先決條件

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  • 支援Cool'n'Quiet的AMD处理器。
  • 支援Cool'n'Quiet的主机板以及相应的BIOS
  • 在BIOS開啟該項功能。
  • 支援的操作系统[1]
  • 如果操作系统不支援,则需要相应的驱动程式
  • 正确的系统设置。

注意:如果使用者倾向性能而非省電,則不建議開啟Cool'n'Quiet。於控制台的「電源選項」選擇“高效能”即可关闭Cool'n'Quiet功能。

支援Cool'n'Quiet的處理器

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参见

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外部链接

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  1. ^ 存档副本. [2012-07-19]. (原始内容存档于2012-07-19). 
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Cool'n'Quiet
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