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Apple cant develop Extreme chip until they ditch SoC design which makes it impossible to make chips with Max chips due to the low yield and high prices.
 
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Someone with more chip knowledge… why can’t they just make Ultra/Extreme chips with the same scaling logic as the Pro/Max? Like, take the Max and add even more GPU cores, without doubling the entire chip. Is it a limitation on the physical chip size at that point?
 
Without upgradable ram and graphics card, this product has no reason to exist. unless they can put processors in it that aren't available elsewhere. a Quad extreme?!?!?
 
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  • When is a new model expected? The second half of 2025, likely October to December

    Pre-Orders begin 12/31. Shipping begins 2/1/26.
 
One reason Apple switched away from Intel chips was that Intel was not making new chips fast enough. If the Mac Pro is to be the top-of-the-line Mac, it will need more frequent updates than once every five or six years.

Apple is now the new Intel.
Well, except that, maybe unlike Intel, this reluctance to update the high-end Apple Silicon Macs isn't hurting Apple in any significant way:

MacBooks Pro and Air are by far Apple's best selling and most profitable Macs and thus the ones that get the most frequent updates.

I don't even need to pull out any graphs of the literal sales numbers because the proof lies in the average days between product updates for each Mac, respectively:

  1. MacBook Pro: 384
  2. MacBook Air: 411
  3. Mac Studio: 454
  4. iMac: 551
  5. Mac mini: 732
  6. Mac Pro: 938
Granted, it's not a direct, 1/1 correlation between Apple's Mac sales numbers. And we can only guess what profit margins are for each.

But if you've been following Mac product releases over the last 10-20 years, and have observed what Macs are most commonly spotted "in the wild", it's quite easy to see that there's nothing personal or abstract about why some Macs seem to get new releases almost every single year, while others don't see any new releases for years and almost appear to be abandoned by Apple.

-Apple makes Macs for profit. And Macs Pro, whether due to high manufacturing costs or low sales, simply aren't generating enough profit to warrant frequent product releases.

I wouldn't be surprised if we never see a new Mac Pro again and Apple instead starts offering a(n even) higher-end Mac Studio with an "Extreme" chip.
 
The Mac Pro is the flagship Mac for SERIOUS creative professionals, scientists and world changing applications

It is due for a release with architecture for multi-slot M5 Ultra / Xtreme expandability. Multi RAM upgrades up to 8TB of internal RAM. Up to 80TB of SSD, and hidden low profile wheels

Plus an optional internal bay to keep your coffee hot
 
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Apple should create a platform that will allow complete modularity for existing M chips to slot in. That will allow a true Mac Pro desktop capability and experience and the reason for it's existence.
 
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Why does the mac pro still even exist?

They should move it way way upmarket as a nvidia H100/blackwell competitor for enterprise AI.

Mac studio and mini are more than enough for creative professionals, i see them at offices everywhere.
I run a creative studio, and for 90% of the work, a M1 MBP does the job. In fact an air probably will be fine for 70% of the work..... it's only that 10% where the real power is needed.
I have always supported the idea of mobile lightweight first, with remote into dedicated heavy task desktops when required. It works amazingly well.
An extreme chip mac pro is great for this way of working although we use PC's for these tasks now as I no longer trust Apple to deliver. We will be upgrading to 5090's in the PC's when they come out and retire the 4090's that have worked very hard and deserve a rest :) A far far easier thing to do than rely on Apple in this area.
 
Computers with backplanes have now for several years not been of relevance to almost all consumers.

Only those with obscure interfaces (such as data acquisition), or who wish to have highly specialized embedded processors, need a device like the Mac Pro.

Which means not many people, and thus the slow cadence of updates.

Yet as this keypost is not a new story but simply something to fill up space, let me speculate:
1) long term reliance on PCIE is pretty much assured, as Apple learned its lesson with NuBus.
2) the chip limitations for CPUs is so difficult going forward that Apple is exploiting its current advantage now, to roll out new models quickly, to take as big a market share as it will ever have in the hopes that in years to come when changes are much slower that the Mac can remain in the marketplace.

Accepting those two things: Apple is more likely than not to give the Mac Pro one more round of life.
 
Someone with more chip knowledge… why can’t they just make Ultra/Extreme chips with the same scaling logic as the Pro/Max? Like, take the Max and add even more GPU cores, without doubling the entire chip. Is it a limitation on the physical chip size at that point?
Because the chip size is too big. Max chip is already as big as RTX 4090 which makes it quite expensive and yet difficult to mass produce.

Also, unlike Intel and AMD, only Apple uses Apple Silicon and therefore they cant make various chips. Adding more GPU cores means you need a whole new chip since it's SoC.
 
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Someone with more chip knowledge… why can’t they just make Ultra/Extreme chips with the same scaling logic as the Pro/Max? Like, take the Max and add even more GPU cores, without doubling the entire chip. Is it a limitation on the physical chip size at that point?

They can and more than likely will end up doing just that…

M4 Ultra 20|24 CPU, 60|76 GPU
M4 Extreme 24|28 CPU, 96|128 GPU

This could be an SoC design where the GPU is not part of it but is connected over the Ultra Fusion interconnect. The main SoC (through binning) could offer 20|24|28 CPU cores, and then there would be two GPU variants; an Ultra GPU 60|76 and an Extreme GPU 96|128.
 
In the post from Daring Fireball, multi-die packaging is mentioned as a possible way for Apple to make specialty chips like the extreme more viable for Apple
multi-die packaging. This allows the CPU and GPU parts of the chip to be fabricated on different dies and packaged together much like how two max chips make an ultra. With this design, it is conceivable that we could have three, four, or five or more GPU dies with one or two CPU for a graphics powerhouse or vice versa for a CPU workstation that doesn’t need as much GPU grunt. However, as far as I know, no such plans exist yet.
 
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The Mac Pro is the flagship Mac for SERIOUS creative professionals, scientists and world changing applications

It is due for a release with architecture for multi-slot M5 Ultra / Xtreme expandability. Multi RAM upgrades up to 8TB of internal RAM. Up to 80TB of SSD, and hidden low profile wheels

Plus an optional internal bay to keep your coffee hot
If I was a Billionaire I would buy one and MAX it to the extreme. Then just use it for email. Thats it.
 
In the post from Daring Fireball, multi-die packaging is mentioned as a possible way for Apple to make specialty chips like the extreme more viable for Apple
Yeah, but the research and development for multi-die packaging would have to make financial sense for the MacBook Air and MacBook Pro FIRST before they’d spend any money on it. And, for Apple, that’s not a situation that’s likely to exist.
 
Air & Pro do not need high-end multi-die packaging solutions, SoCs are fine for those, almost like they were developed to use SoCs in the first place...

The high-end desktop/workstation/server markets is where multi-die packaging can shine; and Apple using their own silicon in their Apple Intelligence servers is where the R&D can be done to also allow these high-end packages into the Mac Studio/Mac Pro line-up of desktop/workstation products...

I await the all-new Mac Pro Cube Personal Workstation, powered by the Mn Extreme multi-die packaged "chip"... ;^p
 
So far as I can tell, the bulk of the extra cost seems to be a super premium and expensive chassis, and PCIE slots despite an absence of compatible cards that you could actually use with the Mac Pro.

The premium chassis is wasted unless there are compelling PCIE expansion cards, which there aren't, and given you can't buy the SOC on its own, if you want to upgrade to a newer chip you have to buy a whole new computer wasting a perfectly good premium computer case.

I'm really hoping Apple add some modularity finding a way to allow users to keep the same case and upgrade the SOC when the M5 / M6 / M7 etc... is released, and start offering PCIE cards for dedicated tasks.
This… I don’t understand why a “green” company is content issuing one-off hardware.

Even if I had the money to purchase a Mac Pro, just knowing it would quickly fall behind in ability, without any upgrade path, would ruin it for me.

Let users bring it into the Apple Store for an overhaul, at a reasonable discount.

It worked for Gillette!

Case = Handle
Board = Blade cartridge
 
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People that don't use or need a MacPro will never understand. Being able to put extra drives and PCI cards INSIDE your tower is something we will happily pay extra for.
 
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