Does it use the CPU or GPU to process? My next iMac purchase will be influenced by this. Aperture is my primary computer task.
Did I sabotage myself by getting this configuration? Things seem to move along briskly in Aperture, even with the NIK plug-ins operating,
But in matters concerning Aperture, there is an information vacuum. Only three books are published on the software. And no news from Apple about forthcoming revisions of v3.xx.
Wait for WWDC on June 2. 3 weeks and 2 days....and counting.