As for professional users of high-end notebook computer, Apple's new MacBook Pro is only the highest optional 16GB memory, large memory is helpful for severe tasks, MacBook Pro this conservative allocation puzzling, Apple's explanation is not conducive to the 32GB memory of the notebook computer battery.
A selection of MacRumors users email asking why this MacBook Pro no 32GB memory, Apple's marketing boss Phil Schiller reply is actually: put on a laptop computer in more than 16GB of memory will need more power, this is not high.
New Pro Intel equipped with the sixth generation Core i5/i7 MacBook processor, the highest support 32GB memory, there is no bandwidth problem. Apple in the performance and life of the choice, the latter, apple wants to keep Pro &ldquo has a MacBook; all day use of ” endurance.
Of course, the Pro LPDDR3  with the MacBook; 2133 memory, has a high frequency advantage, it may be that the high frequency to the user to bring the performance of the user will be more obvious. LPDDR3 memory voltage of 1.2V, according to Apple's logic, it is possible to wait until Pro MacBook has a lower 1.1V voltage of LPDDR4, there is only 32GB memory.