iCooked (Overclock the iBook G3)

Shared by: Amid
On: 2023-03-25 19:28:03
Updated by: Amid
On: 2023-03-25 19:28:39
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What is iCooked (Overclock the iBook G3)?

This application is a GUI for the iCook kernel extension by Patrick Swieskowski (included in package).
 iCook is a small OS X kernel extension that allows simple overclocking of the IBM 750FX processor, found in some of the iBooks (600...900 MHz).


  • Shows current CPU clock speed in menu bar.
  • Keeps user-defined CPU clock speed after sleep.
  • Automatically loads iCook.kext at launch.

Download iCooked (Overclock the iBook G3) for Mac

(151.42 KiB / 155.05 KB)
Version 1.2.11 (OS 10.4.11) / Zipped
11 / 2023-03-25 / 70109cf3102edbadcdcd8ae02d8c8e7c09c5c880 / /
(164.67 KiB / 168.63 KB)
Version 1.2.3 103 (OS 10.3.X) / Zipped
1 / 2023-03-25 / 9b191142a8f0d37fe89f1366fbc088826732197e / /



System Requirements

From Mac OS 10.3 up to Mac OS 10.4

Compatibility notes

iBook G3 with IBM 750FX Processor

For Mac OS X 10.4.11 use iCooked 1.2.11
For Mac OS X 10.3.x use iCooked 1.2.3 103

Emulating this? It could probably run under: QEMU

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