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kevinkyoo

macrumors 6502a
Feb 5, 2016
618
1,949
1. DDR4, more efficient, could have been used

2. They severely decreased the battery size in the first place (Feel free to look this up). Why not keep the same size, or at least slightly larger, to compensate for a 32GB configuration?

3. Correct me if I'm wrong, but RAM uses SIGNIFICANTLY less voltage than CPU/GPU, which would lead to almost negligent battery loss

4. If creative professionals and other people are going to use the full 32GB of RAM, they're not concerned about battery life. Either they're on the road and that by using all of the 32GB of RAM, they are using very intensive processes (So skimping out on 32GB will lead to very small savings in battery life) or they're going to use it charged
 

Amy Pond and me

macrumors newbie
Feb 27, 2015
24
46
Everywhere, everywhen
Now I understand it all: in a pro system battery life is much more important than performance. You know, if my work needs cannot be fulfilled with 16GB I can buy a second MBP and work them in parallel -what a beauty!- but there're only two solutions to lack of juice: a thicker laptop or plugging it to the wall -how unstylish!

Sorry Apple for doubting you!
 

longofest

Editor emeritus
Jul 10, 2003
2,925
1,695
Falls Church, VA
While most average customers likely couldn't utilize 32GB RAM, the MacBook Pro is aimed at professionals who need more computing power and who may occasionally feel the constraints of being limited to 16GB RAM. There will undoubtedly be customers who are disappointed that Apple has not offered a choice between better performance and battery life.

Considering you can get a Dell XPS 15 with Skylake, Thunderbolt 3, 32 GB of RAM (removable even), 4K touchscreen, full sized USB ports, etc, all for the price of the base 15" macbook pro, professionals do indeed have a choice to make.

I have 16 GB in my MacBook Pro and I have indeed run out of RAM running several VMs at once.
 

MikeLW

macrumors newbie
Dec 11, 2014
22
14
Atlanta
Ridiculous and false reasoning. Had they used LPDDR4 instead of LPDDR3 they could have stuck 32GB in that machine at an even lower voltage level.
The RAM in the memory slots isn't all that needs to be changed... likely it would result in different architecture changes (possibly a different version of the processor?) and thus would be a different product from the <=16 GB version. This is very common across all laptop manufacturers (most of which offer 32 GB under in their high end engineering versions, if they even offer those.) Had they thought there was enough demand to make this other model, I'm sure they would have ..
 

Dirtfarmer

macrumors regular
Jan 18, 2012
210
274
Hahahaha using a picture of an explosion to lead stories of these new machines is perfect.

He is saying that they will have to redesign the laptop to ever fit >16GB in it.

Which means 3-5 years from now.

There is no way they are not doing this on purpose.

They are milking the last of the loyal for the few remaining years prior to the EOL of MacOS.

They will show amazing margins on these things but falling demand -- exactly what they need to get permission from shareholders to pull the pin.

The narrative will be "iOS can do what 95% of users need. iOS has massive adoption. iOS is the future. The old Desktop OS from 2001 is from an obsolete paradigm and is getting expensive to maintain. We think the market is telling us to focus on the future, not the past."

Which is horse puckey of course.
 

nsfw

macrumors regular
Aug 21, 2009
130
74
This is the richest company in the world. Is it really that hard to have a 8/16GB model and a truly pro model with 32GB of RAM and the most powerful but NOT energy efficient CPU/GPU available in mobile?
I agree with what others have said. Most of us don't need a thinner phone or laptop. It's good enough. Make it better. I don't need 12 hours of battery. Even on flights over 3 hours in the United States you have a power outlet.
 

jclardy

macrumors 601
Oct 6, 2008
4,164
4,393
Good answer. 99% of all users value battery life over masses of unnecessary RAM that macOS really doesn't need. I'm glad Apple remains focused on the important things.
LOL, it would be a build to order option, you can still buy your 8GB machine and go on your merry way. I would love to hear your rational on why they used slower and more power hungry DDR3 RAM rather than DDR4 which has been available for a while now.

I ordered one mainly because I do iOS development and am locked into OS X for the foreseeable future, but Apple is straight grifting consumers at this point. The "Apple Tax" subsided for a few years, but it is now back in full force.
 

Quu

macrumors 68040
Apr 2, 2007
3,421
6,797
The RAM in the memory slots isn't all that needs to be changed... likely it would result in different architecture changes (possibly a different version of the processor?) and thus would be a different product from the <=16 GB version. This is very common across all laptop manufacturers (most of which offer 32 GB under in their high end engineering versions, if they even offer those.) Had they thought there was enough demand to make this other model, I'm sure they would have ..

The CPU supports both DDR3 and DDR4 memory. No change necessary.
 
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