Optimal iMac GPU Specifications
It seems clear from the chatter on several Apple-related forums that the Aperture software takes advantage of the GPU, not the CPU.
If that is true, when I buy a new iMac, should I pay the extra $200 to get the 780m GPU with 4mb of video RAM?
Or will the 775m GPU with 2Mb of video RAM do an adequte job?
The most intensive application of the computer will be Apple Aperture.
Aperture 3, OS X Mountain Lion (10.8.4), running an iMac