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The Apple Core

The Apple Core: CoolBook adjusts Core Duo voltage and clock speed

Hot on the heels of my story yesterday about undervolting your Core Duo CPU to save on battery and heat comes a nifty piece of shareware. CoolBook is a GUI to control CPU clock speed and voltage. It’s like the author was reading my mind!

coolbook-controller.pngHot on the heels of my story yesterday about undervolting your Core Duo CPU to save on battery and heat comes a nifty piece of shareware. CoolBook is a GUI to control CPU clock speed and voltage. It’s like the author was reading my mind!
CoolBook is a $10 shareware application for the MacBook and MBP that allows you to adjust the frequency (clock speed) and voltage of Intel Core Duo and Core 2 Duo CPUs.
Read the rest of the story on my ZDNet Blog: The Apple Core.


coolbook-controller.pngHot on the heels of my story yesterday about undervolting your Core Duo CPU to save on battery and heat comes a nifty piece of shareware. CoolBook is a GUI to control CPU clock speed and voltage. It’s like the author was reading my mind!
CoolBook is a $10 shareware application for the MacBook and MBP that allows you to adjust the frequency (clock speed) and voltage of Intel Core Duo and Core 2 Duo CPUs.
Read the rest of the story on my ZDNet Blog: The Apple Core.

By Jason O'Grady

Founded the PowerPage in 1995.

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