Dumb question... I'll ask anyway...Imac GPU ?

weaselman

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Oct 27, 2012
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Your better off asking this question on a Mac forum, Knowing apple products I highly doubt it, It`s more than likely locked with the hardware it came with, when it comes to apple products you are limited to just how much hardware you can update and replace.
 

rtlarson3

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Aug 12, 2012
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changing hardware on a mac is almost impossible. they really are not like pc's where you can just change a GPU and it'll turn right on. Weaselman is right, it will be "locked" in the configuration it came as with a few exceptions. you MIGHT be able to swap the GPU with another one that was an option at the time it was new, but thats about it. I bought a G5 mac pro and read about upgrading the graphics, the options were limited to what came stock with a FEW exceptions, and those exceptions involved flashing a custom ROM on to the GPU and HOPING it works..

if you go to http://www.tonymacx86.com/forum.php which is a site for building a "Hackintosh" you'll quickly see the hardware limitions and how much work it takes to make something NON-MAC work in a MAC