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How to edit About this Mac stuff....


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Hey so I want to have my Video card and processor speeds appear properly...

I am running a Haswell @ 4.4GHz and a AMD Radeon HD 5870 and they show as


Processor 3.5 GHz Intel Core i7

Memory 16 GB 1600 MHz DDR 

Video ATI Radeon HD 5000 1024 MB


Would like them to be 


Processor 4.4 GHZ Intel Core i7

Video ATI Radeon HD 5870 1024 MB


It is the last thing to make this feel more normal... 

Bluetooth WiFi and all iCloud functions including iMessage ETC work...


Thanks for the help

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As for CPU speed, it can be "corrected" via SMBIOS.plist. Like:


Where 3600 is the CPU max clock speed in MHz (that is in your case it should be 4400)


Not sure about the VGA. Probably (guessing) it can be done via DSDT.


Useful links:



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