Even so, the ARM Mac Pro felt more like a halo car rather than a workhorse. The ARM Mac Pro may have been more compelling had it supported GPUs. Without this support, the price premium of the Mac Pro over the Mac Studio was too great to justify purchasing the Pro for many people, unless they absolutely needed internal expansion.
I’d love a user-upgradable Mac like my 2013 Mac Pro, but it’s clear that Apple has long moved on with its ARM Macs. I’ve moved on to the PC ecosystem. On one hand ARM Macs are quite powerful and energy-efficient, but on the other hand they’re very expensive for non-base RAM and storage configurations, though with today’s crazy prices for DDR5 RAM and NVMe SSDs, Apple’s prices for upgrades don’t look that bad by comparison.
Between cloud computing and server racks, is this still a real niche?
Opinions are my own obvs.
SR-IOV is just that? and is well supported by both Windows and Linux.
The harder problem on Apple Silicon is that the M2 Ultra's GPU is integrated into the SoC -- it's not a discrete PCIe device you can isolate with an IOMMU group. Apple's Virtualization framework doesn't expose VFIO-equivalent hooks, so even if you add a discrete AMD Radeon to the Mac Pro's PCIe slots, there's no supported path to pass it through to a Linux guest right now.
On Intel Macs this actually worked via VFIO with the right IOMMU config. Apple Silicon VMs can do metal translation layers but that's not the same as bare-metal GPU access. It's a real limitation and I doubt Apple will prioritize solving it since it would undercut the "just use macOS" pitch.
Whose else would they be?
They're trying to make it very clear they're not speaking on behalf of Apple Inc, despite having worked (or working) there.
Big companies like to give employees some minimal "media training", which mostly amounts to "do not speak for the company, do not say anything that might even slightly sound like you're speaking for the company".
> > Opinions are my own obvs.
> Whose else would they be?
> Whose else would they be?
takes a look at the user profile
Oh, they are a journalist/writer for a big name outfit
It's dumb from a practical perspective. But I keep hoping they'll vertically compress their trashcan design so it looks like their Cupertino headquarters.
It does the work you want it to do is not enough to justify its presence ?
Under your desk, right? Right?!
Nothing as swish looking as a Mac Pro though, it's a plain black Lian Li behemoth from the late 00s.
I have a Lian Li anniversary edition snail case and I don’t think any moveable desk could hold it.
The allure of the Mac Pro is that you could dodge the Apple Tax by loading it up with RAM and compute accelerators Apple couldn't mark up. Well, Apple Silicon works against all of that. The hardware fabric and PCIe controller specifically prohibit mapping PCIe device memory as memory[0], which means no GPU driver ever will work with it. Not even in Asahi Linux. And the RAM is soldered in for performance. An Ultra class chip has like 16 memory channels, which even in a 1-DIMM per channel routing would have trace lengths long enough to bottleneck operating frequency.
The only thing the socketed RAM Mac Pros could legitimately do that wasn't a way to circumvent Apple's pricing structure was take terabytes of memory - something that requires special memory types that Apple's memory controller IP likely does not support. Intel put in the engineering for it in Xeon and Apple got it for free before jumping ship.
Even then, all of this has gone completely backwards. Commodity DRAM is insanely expensive now and Apple's royalty-bearing RAM prices are actually reasonable in comparison. So there's no benefit to modularity anymore. Actually, it's a detriment, because price-discovery-enforcing scalpers can rip RAM out of perfectly working computers and resell the RAM. It's way harder to scalp RAM that's soldered on the board.
[0] In violation of ARM spec, even!
CAMM fixes this, right?
> Actually, it's a detriment, because price-discovery-enforcing scalpers can rip RAM out of perfectly working computers and resell the RAM. It's way harder to scalp RAM that's soldered on the board.
Scalping isn't a thing unless you were selling below the market price to begin with which, even with the higher prices, Apple isn't doing and would have no real reason to do.
Notice that in real life it only really happens with concert tickets and that's because of scam sandwich that is Ticketmaster.