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If you are saying ARM isn’t powerful enough for top end systems, that’s nonsense. “Power” is a function of the chip design, not the architecture. Apple could easily add more cores to the A10, bump up the clock speed a bit, increase the size of some buffers and caches, and use a better thermal solution, and compete quite well with current high end intel chips.

I don't agree, it's not that easy and that's not how it's designed. That's why you don't have ARM anything being faster than Intel. Or Microsoft could just make an ARM tablet that runs as fast as the Intel counterpart.
 
Nope. 64 GB on the 7820, assuming the correct memory type is used. There are tradeoffs with that, though.

yes. I was wrong on max. there are trade offs. tried to correct my post before too late, but ... was too late

But that's why Apple doesn't offer a 64gb model (so they claim) is those trade offs weren't worth it.

Ultimately, they could pop in the current CPU i listed and not have any noticable differences, except faster overall clocks.

I'm not sure what Intels' roadmap for HQ models are now that the U models are capable of 4c8t like the HQ were.

probably see it more in workstation replacement laptops than Mac Pro "thin and light pro" laptops.
 
The Rosetta software helped out when Apple left the PowerPC chips for Intel. I remember rarely running into apps that wouldn’t either run natively or through Rosetta for years.

However BootCamp would greatly be missed as I hated Virtual PC in those days.



Who really believes it’s so they don’t have to wait for Intel to release updated Macs? Does anyone really think Apple will all of the sudden release Macs more often after this? Doubtful IMO.
 
yes. I was wrong on max. there are trade offs. tried to correct my post before too late, but ... was too late

But that's why Apple doesn't offer a 64gb model (so they claim) is those trade offs weren't worth it.

Ultimately, they could pop in the current CPU i listed and not have any noticable differences, except faster overall clocks.

I'm not sure what Intels' roadmap for HQ models are now that the U models are capable of 4c8t like the HQ were.

probably see it more in workstation replacement laptops than Mac Pro "thin and light pro" laptops.

Yes...It's all about tradeoffs and right now Apple is constrained by the mix Intel offers. You want the highest clock frequency (and an increase that is very incremental at that), you incur an adverse trade somewhere else (graphics, memory, bus speed, etc).

All the more reason for Apple to roll their own full-custom CPUs, going beyond ARM, which would provide a huge set of benefits. They're one of the very few companies who could pull that off.
 
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The Rosetta software helped out when Apple left the PowerPC chips for Intel. I remember rarely running into apps that wouldn’t either run natively or through Rosetta for years.

However BootCamp would greatly be missed as I hated Virtual PC in those days.



Who really believes it’s so they don’t have to wait for Intel to release updated Macs? Does anyone really think Apple will all of the sudden release Macs more often after this? Doubtful IMO.
They just want to control all of it. I don't necessarily think they'd devote more time to Macs---it's clear, especially after the education event, that iOS is their priority.
 
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Then forget the timing---my point is that I do not feel it is unreasonable to see Apple moving their OS to ARM, as others have done.

If you want to dive in the weeds and pick, pick, pick, that's fine, but the larger point is that it's not unreasonable to see Apple moving in that direction.

And the more powerful the ARM chips get, the better the software will run, irrespective of platform.
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Lol
I don't know if I'm cherrypicking here.

A $680,000,000,000 software company has been throwing billions of dollars, engineering, marketing, hardware, software, and incentives at the same strategy for a decade and has failed abjectly to gain any traction or adoption.

They recompiled their OS to run perfectly on ARM hardware, incented devs to develop for it, then incented the marketplace to adopt it by selling the hardware at negative margins. And people told them where to stick it: They wanted openness, compatibility, and the ability to run the software they already owned.

What Apple has announced is not a lot different, with the notable exception that MS has most of the marketshare whereas Apple has a single-digit percentage of it and are therefore at a massive disadvantage when it comes to trying to strongarm their user base.
 
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Also, I've suddenly lost all faith in colleges and their students.
College ain't what it used to be
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I don't know if I'm cherrypicking here.

A $680,000,000,000 software company has been throwing billions of dollars, engineering, marketing, hardware, software, and incentives at the same strategy for a decade and has failed abjectly to gain any traction or adoption.

They recompiled their OS to run perfectly on ARM hardware, incented devs to develop for it, then incented the marketplace to adopt it by selling the hardware at negative margins. And people told them where to stick it: They wanted openness, compatibility, and the ability to run the software they already owned.

What Apple has announced is not a lot different, with the notable exception that MS has most of the marketshare whereas Apple has a single-digit percentage of it and are therefore at a massive disadvantage when it comes to trying to strongarm their user base.
No no---picking at me for stating ARM on Windows was a newer development. That's not really the point of my post.

I think iOS developers writing similar apps the Mac would do very well for themselves. How hard is it to port a iOS app to x86 versus to ARM?
 
after reading pros and cons for 20+ pages:

My prediction:

Ax type chip to run iOS for battery life, basic web browsing, iOS gaming, and iOS App Compatibility
x86 type chip from AMD/Video cards AMD with the ability for the iOS swap data/copy/paste etc with the host

Apple specific apps/iOS devs get a new market, pages etc, run only on the iPad section.
Traditional users get the virtualization, gaming, power user capabilities, plus low power, long life at the flip of the 'sleep' icon

Basically a blend of the iPad Pro and its tools with real capabilities as needed. macOS sleep is already amazing and works seamless. The only reason I hate the iPad Pro is zero virtualization.

2nd step is "plug" your phone, wirelessly in for the iOS capabilities so Apple can keep the profits for a 2-3 year phone cycle and a 5-6 year laptop cycle
 
after reading pros and cons for 20+ pages:

My prediction:

Ax type chip to run iOS for battery life, basic web browsing, iOS gaming, and iOS App Compatibility
x86 type chip from AMD/Video cards AMD with the ability for the iOS swap data/copy/paste etc with the host

Apple specific apps/iOS devs get a new market, pages etc, run only on the iPad section.
Traditional users get the virtualization, gaming, power user capabilities, plus low power, long life at the flip of the 'sleep' icon

Basically a blend of the iPad Pro and its tools with real capabilities as needed. macOS sleep is already amazing and works seamless. The only reason I hate the iPad Pro is zero virtualization.
That could work.
 
For the same reason they are moving away from Intel CPUs. Control.

Apple has already wanted to control all phases of their computer creation process. Getting rid of the Intel CPU is another step along the way. Moving to another vendors CPU when they could make their own CPU that is just as fast or faster is not their style.

Also, Apple makes money hand over first, AMD has been losing money until the last couple of months. This makes AMD a company Apple could buy for their technology, or let them fail and pick up the pieces at a bargain price. It's about business, not technology.
You really know little about AMD....

They made $$ all quarters of 2017. https://www.nasdaq.com/symbol/amd/financials?query=cash-flow

They have a nice custom business. Every xBox 1, PS4, and AtariOne has a custom AMD CPU in it.

Apple's main selling point for Intel Macs has been the compatibility with x86. If someone purchases AMD their license goes out the window. Makes sense for them to partner with them for graphics + CPUs.
 
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Business decision. The technology world changing rapidly. Apple moving with this change better then most technology companies. Arm chips better suited for Apples future as systems evolve. One day soon, the laptop will be the same as the old desktop, few if any using them. We all will be more like the Jetson’s, really. Perfect fit for Apple, the ultimate sweet spot. One system, everything integrated, welcome to the Jetson’s home and office. ‘Change happens slowly until it happens’. Paraphrasing someone with very special perceptions, Steve Job’s.
 
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You don't think they will successfully do what? Entice developers on an ARM based Mac?
Precisely. They have almost no developers as it is -- almost all software is written for Windows, Linux, iOS, or Android.

Entire categories are just vacant or nearly vacant -- ERP, CAD, CRM, you name it.

To tell EVERY remaining dev that they have to recompile or rewrite their app AGAIN...these are the tactics of a dominant platform, not an also-ran like Mac.
 
There has been Windows on ARM shipping continuously since 2012.

Windows was on ARM as Surface RT and 2 (non-pro), and a handful of OEMs took the bait (ASUS, HP). RT died, and at best there was Windows 10 Mobile, which was phone only. Those are still around, but it's not something we talk about. Now we have a few WOA devices, which have great battery life, sad performance, and rather high prices.
 
And before that, there was the "32 bit clean" transition within the 68K, and before that, (at least in a manner of speaking) the 6502 to 68K transition.



Instead, we'll be back to the 'Olde Days' of Apple falling behind & making excuses.

I'm still waiting for my G5 laptop to ship /S
Can't say that I remembered the clean 32 thing. As far as apple falling behind and making excuses, this would be a different apple. That Apple was beholden to Motorola's schedule and agenda with the 68k. Then to Moto/IBM on the PPC.

This would be apple designing the chips themselves and having TSMC or Samsung build them. No excuses would be tolerated.
 
Precisely. They have almost no developers as it is -- almost all software is written for Windows, Linux, iOS, or Android.

Entire categories are just vacant or nearly vacant -- ERP, CAD, CRM, you name it.

To tell EVERY remaining dev that they have to recompile or rewrite their app AGAIN...these are the tactics of a dominant platform, not an also-ran like Mac.
I’m guessing the point is to leverage iOS for the Mac - as you say macs are a software poor platform so I don’t think Apple are too worried about jettisoning compatibility of x86 if it means tapping into the much more active iOS developer community.
 
I don't agree, it's not that easy and that's not how it's designed.

1) You’re right. It’s not easy. But Apple has chip designs teams who are quite capable of developing chips that are “not easy”. And reimplementing a processor core microarchitecture that is already at mid MacBook Pro levels is much less difficult that starting from scratch, which Apple has already done at least twice with ARM ISAs.

2) Also: You replied to a high-end chip architect who has done “not easy” before. You can look up his patents.
 
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