Re: Laptop
From my brief research into the latest Mini, Intel classify the the CPU options (I5-4260U, I5-4278U, I5-4308U, I7-4578U) as "Mobile" opposed to "Desktop".
http://ark.intel.com/products/family/75024/4th-Generation-Intel-Core-i5-Processors#@Mobile
http://ark.intel.com/products/family/75023/4th-Generation-Intel-Core-i7-Processors#@Mobile
Given the latest 15" rMBP comes with an NVIDIA GeForce GT 750M and potentially a zippier CPU (when fully spec'd), it does have some sub-laptop looks about it. Annoying, as I'm thinking of buying a new Mini.
Biting the hand that feeds IT
