Met behulp van ATIccelerator II is het mogelijk om in MacOS X een ATi Rage 128-videokaart of beter, te tweaken. Via de user interface kan naar gelieve het aantal megaHertzen van de processor en/of het geheugen verhoogd of verlaagd worden. Voor het gebruik van ATIccelerator II is wel minimaal MacOS X 10.3 nodig. De nieuwste versie van de software is genummerd als 1.05a en is vanaf hier te downloaden. Voor de volledigheid zijn hieronder alle veranderingen gepost vanaf de eerste public release:
Version History1.0.5a
[break]Op Gathering of Tweakers is een klein topic gewijd aan ATIccelerator II . Het onderwerp kan via deze link gelezen worden.1.0.5
- Bug fix: many OEM cards weren't properly identified.
1.0.4
- Card commercial name appears in cards list instead of chip code name (e.g., Radeon 9800 Pro instead of ATY,R350). Contact me if I missed your card or a wrong name appears.
- No longer any limits to overclocking (7500 and 9600 cards used to quickly reach a ceiling).
- Support for revision 124 of the Radeon 9200 Mac Edition ROM.
- Support for the PowerBook G4's Mobility Radeon 7500 (M7).
And a few bug fixes:
- Support for the Radeon 9200 Mac Edition.
- Pressing Option when opening ATIccelerator II ignores frequencies saved in the preferences file (useful in case of a too high frequency).
- Uninstaller (sort of).
1.0.3
- Set custom frequencies at startup option works again for everyone (bug introduced in an earlier version...).
- Real and displayed frequencies no longer get out of sync (an alert sheet appears should a frequency change fail); note that changing core frequency of some chips, like some Radeon 7000, still won't have any effect.
- Frequency changes should no longer fail with a 10000003 error logged on the console.
- Frequency changes failed when the ATIccelerator II preferences pane was selected for the second time or more without quitting System Preferences.
- Erroneous percentage calculation in some cases.
- Wrong decimal separator character in some cases.
1.0.2
- Installer should work for everyone now, added support for the eMac's Radeon 9200 and a few more Rage 128 Pro variants
1.0.1
- Added support for the Mobility Radeon 9200 and Mobility Radeon 7500, as well as the Rage 128 and Rage 128 Pro (hopefully all variants); Mobility Radeon 9600 fix was incomplete in 1.0.1, and fixed serious bug in kernel extension (i.e., you'd better upgrade!)
1.0
- Corrected a card detection problem affecting many portables, and fixed memory calculation for the Mobility Radeon 9600
- First public release