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Nope! Not gonna happen. Here are a few reasons why:

1) No more virtualization of Windows on Mac.
2) No more directly running Windows on Mac (aka Boot Camp).
3) No way Intel is going to license their CISC proprietary technology to Apple to run on A-Series RISC CPUs.
4) Most Mac software would be dead-ended and would have to be substantially rewritten to run on RISC CPUs.
5) No more macOS = UNIX without a major rewrite of UNIX for RISC CPUs.
6) There is at this time no realistic speed advantage for moving from Intel CISC chips to Apple A-Series RISC chips.
7) No more GPUs for Mac without again a substantial driver rewrite, if that's even possible with the loss of proprietary Intel CISC technology. Apple has screwed things up badly for Mac GPUs already, locking out anything new by Nvidia, aka stupid move.

And there's more. But I find the above is enough to freak out most Mac users.

And please, those who don't understand the difference between CISC based Intel CPUs and A-Series RISC based CPUs, please read about the difference before making statements that prove your ignorance. Thank you. Oh and no, Apple's Marzipan project is entirely unrelated to this stupid rumor.

The real Question: Why does this stupid rumor come up year after year? IMHO it's re-perpetrated by those who have no idea of the technology shift involved or the damage that would be done to the Mac market if it happened.
While I agree with your sentiments. Unix and Linux runs fine on RISC architectures, such as Power, MIPS, Arm, and SPARC. Examples are yellow dog Linux, Solaris, AIX, IRIX, Mac OS X in the early 2000s, Android, iOS. All are Unix.
 
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This will make iOS development more difficult, since we need to support additional hardware configurations.

I don't think moving to ARM will boost Mac's sale. If developers cannot make enough money, the compatibility of universal apps will become a burden instead of a good feature.

A similar case is there are a lot of work to make a web app run well on both desktop and mobile Safari
The idea is you target marZipan and your code turns out great for both iPad and Mac. Menus on Mac become something else on iPad, etc. Magic. If apple can get it working. Otherwise, yeah, it will be another size class to deal with in interface builder.
 
That’s all they are. Educated opinion based on the fact that apple has a huge base of potential customers in the people who own iPhones and iPads and want an easy way to run that software on the desktop, and the quantity of those people is far larger than the entire install base for macs and therefore larger than the number of people who use macs for windows.

Are you saying that people want to run iOS apps (touch based GUI) on Macs? I thought Apple vehemently rejects mixing the two (hence no touch screens on MacBooks). Most forum members here tend to agree (and are against Microsoft efforts in this direction) and that's for apps developed for the same screen size. Using iOS apps (and iOS apps don't really scale well for different screen sizes) on Macs would make no sense whatsoever.
 
The good news is that by switching to custom ARM chips they not only increase volume but make the machines better.
Yes, the machines are better but the world is dirty.

Also bad to discontinue Safari for Windows.
 
Because people only started buying Macs in greater numbers when it could also run Windows natively.

what are you basing this on? First, their market share hasn't changed all that dramatically since they switched to Intel. Second, I believe that iDevice popularity has led to more converts than the ability to run Windows.
 
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Are you saying that people want to run iOS apps (touch based GUI) on Macs? I thought Apple vehemently rejects mixing the two (hence no touch screens on MacBooks). Most forum members here tend to agree (and are against Microsoft efforts in this direction) and that's for apps developed for the same screen size. Using iOS apps (and iOS apps don't really scale well for different screen sizes) on Macs would make no sense whatsoever.
Most iPhone users aren’t on this forum. And the vast majority have never used a Mac. But they might want to use a Mac if it behaved more like the device they already know and love.

What people need to understand is that selling macs only to people who already love macs is not going to be sustainable for apple. It won’t be worth their time so they will stop spending energy on it. The only hope for better macs is if more people buy it - and I mean a ton more. And the easiest way for apple to quadruple Mac sales is to target people who already love other apple products and want to stay in the ecosystem, and to extend the ecosystem further.
 
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what are you basing this on? First, their market share hasn't changed all that dramatically since they switched to Intel. Second, I believe that iDevice popularity has led to more converts than the ability to run Windows.
A good number of PC people switched from Windows. Only the purists went for Macs before. Now we are dirty.
 
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The idea is you target marZipan and your code turns out great for both iPad and Mac. Menus on Mac become something else on iPad, etc. Magic. If apple can get it working. Otherwise, yeah, it will be another size class to deal with in interface builder.

No just the UI...

Services, Permissions, Background executions.... For example, would you like an app on desktop to be killed when you put it in background.
 
Because people only started buying Macs in greater numbers when it could also run Windows natively.

what are you basing this on? First, their market share hasn't changed all that dramatically since they switched to Intel. Second, I believe that iDevice popularity has led to more converts than the ability to run Windows.
 
Nope! Not gonna happen. Here are a few reasons why:

1) No more virtualization of Windows on Mac.
2) No more directly running Windows on Mac (aka Boot Camp).
3) No way Intel is going to license their CISC proprietary technology to Apple to run on A-Series RISC CPUs.
4) Most Mac software would be dead-ended and would have to be substantially rewritten to run on RISC CPUs.
5) No more macOS = UNIX without a major rewrite of UNIX for RISC CPUs.
6) There is at this time no realistic speed advantage for moving from Intel CISC chips to Apple A-Series RISC chips.
7) No more GPUs for Mac without again a substantial driver rewrite, if that's even possible with the loss of proprietary Intel CISC technology. Apple has screwed things up badly for Mac GPUs already, locking out anything new by Nvidia, aka stupid move.

And there's more. But I find the above is enough to freak out most Mac users.

And please, those who don't understand the difference between CISC based Intel CPUs and A-Series RISC based CPUs, please read about the difference before making statements that prove your ignorance. Thank you. Oh and no, Apple's Marzipan project is entirely unrelated to this stupid rumor.

The real Question: Why does this stupid rumor come up year after year? IMHO it's re-perpetrated by those who have no idea of the technology shift involved or the damage that would be done to the Mac market if it happened.

Man, I hope you are right, but I can definitely see Apple going courageously down this road and pulling a Microsoft.
I truly hope that there is some sense left in Cupertino and they continue to build true computers instead of oversized iToys.
 
No just the UI...

Services, Permissions, Background executions.... For example, would you like an app on desktop to be killed when you put it in background.
That can be largely transparent to the app and up to the OS. The app doesn’t have to be put in the “background” when it merely loses focus, for example. Whereas if all windows are hidden that can be treated as “background.” Permissions will also be something the OS/marzipan will have to swizzle. It;s all very doable within the 2 years apple is rumored to be taking to get it done.
 
That’s all they are. Educated opinion based on the fact that apple has a huge base of potential customers in the people who own iPhones and iPads and want an easy way to run that software on the desktop, and the quantity of those people is far larger than the entire install base for macs and therefore larger than the number of people who use macs for windows.

That’s not a fact. Lol
 
When I bought my first Mac I thought IDE was dirty. It went downhill from there.

And fake Unix (not X11-based).
 
What people need to understand is that selling macs only to people who already love macs is not going to be sustainable for apple. It won’t be worth their time so they will stop spending energy on it. The only hope for better macs is if more people buy it - and I mean a ton more. And the easiest way for apple to quadruple Mac sales is to target people who already love other apple products and want to stay in the ecosystem, and to extend the ecosystem further.

You basically run around the same thing. We all love our Apple and Mac products, and we want to stay in the Apple ecosystem-but this change will cause exit of people that have historically spent thousands and thousands of dollars on a machine, for 1-4 that "might" buy one of these ARM machines. Quit the mass production and focus on JIT, thats how Apples are priced right?
 
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My concern with this would be whether they're planning on turning macs into essentially iOS appliances. I can see where that would be tempting for Apple, to say "look, we have the same interface on all our devices, just pick your screen size and form factor." But a lot of people need an actual desktop OS with file system access and work programs, not just a screen with app icons. But Apple may be going their own way now and not care about that, just cater to people who want an Apple experience as a lifestyle brand.

Everyone knows the future of Mac is iPad Pro.
 
That can be largely transparent to the app and up to the OS. The app doesn’t have to be put in the “background” when it merely loses focus, for example. Whereas if all windows are hidden that can be treated as “background.” Permissions will also be something the OS/marzipan will have to swizzle. It;s all very doable within the 2 years apple is rumored to be taking to get it done.

MS has failed to do so in WinCE, hope Apple can do better.
 
You basically run around the same thing. We all love our Mac products, and we want to stay in the Mac ecosystem-but this change will cause exit of people that spend thousand and thousands of dollars on a machine, for 1-4 that "might" buy one of these ARM machines.

As long as office, creative cloud, apple’s own apps, and most Indy apps continue to be useable in more ore less the same form, people will move on with their lives and buy arm macs. Some people will not be able to run software they need, and they will go away. Many iPhone users will be tempted to buy in order to have desktops that can run all their apps.

And Mac will get better and better because apple won’t feel like it is wasting effort improving it; improvements to mac will largely be improvements to ipad and iPhone and vice versa.
 
MS has failed to do so in WinCE, hope Apple can do better.
I saw a car with a WinCE sticker at a car show many years ago. It was actually a turn off.

As well as for some German cars when I learned about it.

I only learned about Ford when they dumped it for QNX.
 
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MS has failed to do so in WinCE, hope Apple can do better.
Absolutely. Everything depends on apple not screwing it up. If they screw it up, then Mac is doomed. The good news is they have made two successful transitions before, and they have been setting the stage for this next one for a very long time. Also, unlike the previous transitions, this time they do it from a position of strength. Apple is now an important ecosystem, with customers who demonstrably spend money on third party apps. Developers will come along for the ride.
 
That can be largely transparent to the app and up to the OS. The app doesn’t have to be put in the “background” when it merely loses focus, for example. Whereas if all windows are hidden that can be treated as “background.” Permissions will also be something the OS/marzipan will have to swizzle. It;s all very doable within the 2 years apple is rumored to be taking to get it done.

No question that it is 'doable'. The question is: Why would you do it?

I don't want my current computing habits to change. I use my iPads to consume media and play a game. I sit down on a iMac or Macbook computer to get some work done. If they would become as limited in workflow as the iGadgets are, I would have to leave Apple and run some Desktop Linux. I would hate it, but no way around it.
 
No question that it is 'doable'. The question is: Why would you do it?

I don't want my current computing habits to change. I use my iPads to consume media and play a game. I sit down on a iMac or Macbook computer to get some work done. If they would become as limited in workflow as the iGadgets are, I would have to leave Apple and run some Desktop Linux. I would hate it, but no way around it.

That’s you. Let’s assume it’s EVERY mac user. So what? There are billions of people who don’t use macs. Perhaps apple prefers to see if it can get THEM to buy macs, even if that means every single existing mac user goes away (which wont happen).

And the easiest way to do that is to leverage something that apple knows people already love to buy.
 
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