He makes a very compelling case for the iMac Pro & Mac Pro's Apple Silicon chips.
I still feel bad for 2019 Mac Pro owners. That desktop should have debuted in 2017 instead of the iMac Pro so that owners enjoys over 5 years of use being phased out.
I still feel bad for 2019 Mac Pro owners. That desktop should have debuted in 2017 instead of the iMac Pro so that owners enjoys over 5 years of use being phased out.
It isn't the support issue but more on how short the product cycle was before it was replaced.Mac Pro owners can still enjoy 5 years or more of use. Apple doesn't start winding down support for a Mac until 5 years after it was removed from sale. It is another two years before it is declared obsolete.
The length of time a model was on sale only matters in so far as it effects the support lifetime.It isn't the support issue but more on how short the product cycle was before it was replaced.
I'm sure many of the current Mac Pro owners are happy to be working on an Intel machine instead of Apple Silicon right now, while they wait for the AS software ecosystem to mature. Some of the programs they use haven't yet been fully optimized to run fast, and without issue, on AS. By 2023, when the AS Mac Pro comes out, they should be comforable switching. That, and the hardware challenges, is why it makes sense for the AS Mac Pro to be the last AS machine they release, not the first.I still feel bad for 2019 Mac Pro owners. That desktop should have debuted in 2017 instead of the iMac Pro so that owners enjoys over 5 years of use being phased out.
We don't even know if it will fully be replaced anytime soon. Sure, there are workflows for which the AS MacPro might replace the Intel one, but others probably won't allow that. I'd be a little wowed if Apple pulls it off next year to provide a SoC based MacPro with 1 to 1.5TB of RAM. And if they decide to go "the old way", then that integrated unified memory advantage is gone.It isn't the support issue but more on how short the product cycle was before it was replaced.
It's gonna be the "M1 Max Pro" and "M1 Max Pro Max".Alternately, I like the suggestion of just calling out the cores
M1 Max 10/20/40
Out of curiosity, what kind of workflows need 1TB or even 2TB of RAM?A 4x Max Mac Pro would have some clear potential hardware advantages and disadvantages vs. a PC workstation.
The PC hardware advantages are in the upper-end configurations, and could be addressed if Apple offered add-on RAM and GPU modues. In deciding on this, Apple will certainly look at what percent of its current Mac Pro sales use the highest RAM and GPU configurations.
Hardware advantages, Mac Pro
- Extraordinary efficiency
- Quiet operation
- Task-specific hardware acceleration, which makes those specific operations run unusually fast
- High single-core speeds, especially during multi-core operation, when compared to high core-count Intel Xeon and AMD Threadripper chips (the latter need to have reduced clock speeds to avoid overheating, particularly when all cores are running; that's much less of an issue with AS). This would give much faster operation for multi-core apps that can only utilize a limited number of cores.
- Unified memory gives the GPU access to unusually large amounts of RAM
Hardware advantages, PC workstation
- Much higher maximum RAM (unless Apple offers add-on RAM modules). A 4X Max will have 256 GB; Ice Lake can have up to 2 TB. Not sure about Threadripper, but it looks like its max is 1 TB.
- Much higher maximum GPU performance (unless Apple offers add-on GPU modules). A 4X Max should have performance about comparable to a single A6000 desktop chip. Current PC workstations can be configured with up to three of these.
There are also clear software advanatages and disadvantages to each, which aren't addressed here.
Out of curiosity, what kind of workflows need 1TB or even 2TB of RAM?
We don't even know if it will fully be replaced anytime soon. Sure, there are workflows for which the AS MacPro might replace the Intel one, but others probably won't allow that. I'd be a little wowed if Apple pulls it off next year to provide a SoC based MacPro with 1 to 1.5TB of RAM. And if they decide to go "the old way", then that integrated unified memory advantage is gone.
And reduces the overhead for GPU accelerated tasks— this makes it much more efficient to accelerate less complex operations.Unified memory gives the GPU access to unusually large amounts of RAM
Personally, I don’t need the top end hardware. I suspect my choice will be between the M1 Pro Max and the M1 Pro Max Pro.It's gonna be the "M1 Max Pro" and "M1 Max Pro Max".
If Apple wants to kill x86 then it will need to supply the Lenovos, Dells, HPs of the world with Arm (Apple Silicon) chips... such a move would be a serious blow to x86. But until then, x86 will remain dominant (in terms of market share).
More like 2024 or 2025.Not falling for the clickbait but why compare to <=$620 consumer desktop Alder Lake? Wait for 3nm Raptor Lake HPC in 2022 for a fair comparison. Plus, what good is fast hardware when hardly any native software exist?
I'm sure it's easy to achieve 1~2TB of unified memory by adding more memories which is simple. Also, unified memory works very differently from normal RAM and VRAM so it's hard to compare them until we actually have ARM Mac Pro.Much higher maximum RAM (unless Apple offers add-on RAM modules). A 4X Max will have 256 GB; Ice Lake can have up to 2 TB. Not sure about Threadripper, but it looks like its max is 1 TB.
Referring to it as “Quadro” is just stupid and confusing too, since that is the name for nVidias workstation GPUs.This is such an awful YouTube channel that everyone seems to be linking to lately.
Is it really even necessary to build out that much unified memory? If you have 1.6TB/s access to 256GB of RAM in package, why not page it in from a marginally slower external bus to as many DDR5 DIMMS as you care to load?I'm sure it's easy to achieve 1~2TB of unified memory by adding more memories which is simple. Also, unified memory works very differently from normal RAM and VRAM so it's hard to compare them until we actually have ARM Mac Pro.