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so here's a question i have - as i understood it, the dual xeon mac pros had CPUs that had no thermal cover on them - the usual silver plate that identifies the cpu and build location and revision and such. are the new mac pros the same way?
i understood it to be that the lack of that thermal plate made adding aftermarket CPU upgrades a bit tricky since you had to remove the plate to get optimal thermal performance.

That's like the old days of desktops for 4-5 years everybody was going with bare dies directly to heat sinks. Eventually they went back to heat spreaders soldered on the chip cause amateurs break the dies.
 
pro workstations are not purchased w/ CPU updatability in mind, i assure you. we buy workstations, we use them for a number of years, and then we retire them. we are not sitting here dorking around w/ DIY CPU upgrades...thats an activity for enthusiasts.

I'll true that!

Pro workstations are bought to work, to do a specific job(s), when the job needs more iterations, more megapixels, more chanels, more... they get substituted.

Also, it's not a very good deal to upgrade a computer. I'll spend money to get just one part of the system slightly faster, which won't make your system faster. For true performance gains, you have to make the whole system faster in every way.
 
What is not? It is a connector that was designed with HDDs in mind and every new version was made to keep backward compatibility. So much that SSDs have adopted the size of 2.5-inch notebook HDD drive bays. The current SATA standard SerialATA 6.0 Gbit/s is already maxed out by todays SSDs. Why wait till it catches up? Apple knows that they never again want to use spinning disks and older SSDs. Fusion Drive exists only as a transition technology to keep storage prices down in stationary Mac minis and iMacs. Customers of the Mac Pro need fast storage, not cheap storage. All these computing cores need to be fed fast with new data. Even a SATA III SSD does not fit in this setup. It is already obsolete for Pro computing.

All those old sound cards made for the expansion of pre-thunderbolt computers. Who knows if all those stuff isn't better emulated in software? Or build right in that external sound station you want to connect to your computer? Does it belong inside the machine? I don't know. Maybe not.


Look how stupid these standard PCIe cards look. Instead of changing the physical dimensions of a standard card slot, they take up two of the old slots. Because there is no sufficient thermal design, this one card alone has three times the number of fans as the whole Mac Pro with dual GPUs in it. Ridiculous! Totally outdated DVI and HDMI ports, though they had the courage to leave out VGA. But where do I connect the six 27-inch thunderbolt displays in the photo above?

Everyone saying that the compliance with ancient standards is a way to enable upgradeability is kidding himself. What those IBM-compatible PCs do, is to enable user-downgradebility. And yes, being smaller, lighter and looking sleeker as previous computers is a form of progress. You want to go further that route until the power of a Mac Pro fits on your ring finger.

 
Nobody claimed the CPU would not be upgradable. It's the GPUs which are not upgradable. Nothing has changed.

Pretty sure they are referring to the masses immediately after the first Mac Pro announcement. Everyone assumed nothing would be user replaceable. After all, it's Apple. Not too dissimilar to the overreaction to FCPX. Everyone swore they would leave final cut and Apple pro but I still haven't met anyone who followed through with their threats.
 
Pretty sure they are referring to the masses immediately after the first Mac Pro announcement. Everyone assumed nothing would be user replaceable. After all, it's Apple. Not too dissimilar to the overreaction to FCPX. Everyone swore they would leave final cut and Apple pro but I still haven't met anyone who followed through with their threats.

The CPU is on a standard socket. The fact that the CPU can be replaced in a Mac Pro is not news.
 
To the haters who jumped to the conclusion that the CPUs would not be upgradeable, feel free to post your apologies here. A little claim chowder is good for the soul.

that's never going to happen :)

they'll just act like they never said such&such and move on to the next thing to complain about..

;)
 
I was wrong, and I appleologize :p

happy :mad:

oh.. i was speaking of the mac pro forum 'battles' over the past few months on this topic.. i don't recall you being part of those but could be- i know there were at least 25 people calling me some version of idiot because i said they're swappable..
but if you're one of them then.. apology accepted :)
 
oh.. i was speaking of the mac pro forum 'battles' over the past few months on this topic.. i don't recall you being part of those but could be- i know there were at least 25 people calling me some version of idiot because i said they're swappable..
but if you're one of them then.. apology accepted :)

i dont think i said it out loud :p

In honesty, with Apples trend towards removing user accessibility to upgrade options. more all in one parts, with more soldered in parts in the majority of their consumer line, i fully believed the move to the new mac pro design would carry over many of those traits, Including soldered in CPU's and GPU's

I might not have outright said it cause i wasn't 100% sure and i try not to speak if i'm unsure, though i am as guilty as everyone at making mysef look like an fool now and then

But i was still wrong.
the more and more I'm wrong about this little machine, the more and more I really want one.

still have some issues with it though which makes it JUST outside my needs. But i'm hoping that maybe V2 will be a bit more configurable towards them.

and a few of my other cons / concerns I think i can come up with suitable work arounds towards.

I just still cant get past the mandatory 2 workstation class GPU's. there's nothing WRONG with that. they're just completely and utterly useless for me. Even though the Xeon's and ECC ram and super duper fast scratch drive would make me so ****ing happy.
 
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Everyone saying that the compliance with ancient standards is a way to enable upgradeability is kidding himself. What those IBM-compatible PCs do, is to enable user-downgradebility.
Great post, top to bottom, but this is the key takeaway. Standards are useful for attaching peripherals, but not for the core compute engine.
pro workstations are not purchased w/ CPU updatability in mind, i assure you. we buy workstations, we use them for a number of years, and then we retire them. we are not sitting here dorking around w/ DIY CPU upgrades...thats an activity for enthusiasts.
Exactly. I think most of the people complaining about expandability are coming from the "hot rod" tradition, not professional users. You don't "mod" a pro appliance, you buy what you need and drive it hard until it depreciates, then replace it. You're not getting paid for your ability to swap PCI cards.

If Adobe insists on tying themselves to Nvidia, there may be a reason to be unhappy about GPUs, but that's a beef with Adobe, frankly, not Apple. The problem isn't that your computer forces you to use a certain graphics vendor, the problem is that your software does.
 
Apparently the GPUs are replaceable but use a proprietary connector. So technically you could buy some kind of upgrade kit from Apple/OWC like with SSD but not buy some standard PC graphics card and just plug it in.

http://www.mac4ever.com/actu/84534_...-mac-pro-sont-inter-changeables-prise-en-main

Would bet dollars to doughnuts that the proprietary connector was part of Apples deal with AMD RE offering the cards at such a discount.

Wouldn't want to devaluate AMDs pro market on the PC side.
 
FINALLY we can lay this to rest.

You CAN replace the CPU, GPU, and internal storage. While non-proprietary connectors would be nice ... its Apple, what did you expect?

But unfortunately you can't build it WITHOUT the "dope" GPUs making the price much cheaper for people who don't need GPU. Who needs OpenCL if you don't use FCPX? Audio users are just as "pro" as video users. Logic X doesn't even care about OpenCL.

I'd only buy this machine for the max RAM (what is it? 64GB? 128GB?). If there was a new Mac Mini that could take 32GB I'd much rather have that than a MP @ $$$.

I don't even think BitCoin miners would care for this machine :p


.
 
But unfortunately you can't build it WITHOUT the "dope" GPUs making the price much cheaper for people who don't need GPU. Who needs OpenCL if you don't use FCPX? Audio users are just as "pro" as video users. Logic X doesn't even care about OpenCL.

I'd only buy this machine for the max RAM (what is it? 64GB? 128GB?). If there was a new Mac Mini that could take 32GB I'd much rather have that than a MP @ $$$.

Should be able to do 32GB in a mini if you can find 16GB sticks.
 
Interesting point you raise there.

Do you think that Apple would have preferred to keep the upgradability to a minimum just like with the iMac but manufacturing necessities outweighed their original intent?

If this was the case they could have gone with proprietary everything including sockets and connections to achieve the same goal, right?

I am still wondering what's going to happen to the next Intel CPU socket, will it be compatible with this generation of MacPros?

Like I said before, interesting theory you got there.

I don't think Apple prefers to keep upgradability to a minimum. That happens to be a natural outgrowth of the design goals for their consumer product lines. The vast majority of consumers do not need to pay for card slots and easy access to drive bays. They do want reliability and affordability, and nearly anything you do to enhance upgradability reduces reliability and increases cost.

The goals for the Mac Pro are somewhat different - different end users with different needs, different manufacturing quantities, different budgets. Hence, a different solution.

Why wouldn't Apple use "proprietary everything?" You only reinvent the wheel when you need to. Custom circuit boards to fit a particular enclosure, standard components on those circuit boards.

The design goals for the Mac Pro precluded the use of off-the-shelf graphics cards - they wanted high-efficiency cooling, they wanted compactness, they wanted to integrate two GPUs into the fundamental design. Effectively, these are not graphics cards at all. If this thing had a motherboard/daughterboard configuration, you could think of them as two out of three motherboards, one big chip per board. There's nothing at all weird about taking a component that's integral to a design and moving it from an after-market card to the/a main circuit board. I remember when you needed an after-market audio card, an after-market i/o port card, a VGA graphics card... those functions moved to after-market multi-purpose cards, then to the motherboard, and after that, right onto the CPU die. And so it goes.

The next Intel socket will, by definition, be incompatible. It's been that way since the beginning. If you add more functions and capabilities, you just may need more pins. Down the road, it's likely you'll see the entire Mac Pro configuration on a single chip - multiple GPGPUs plus multi-core CPUs. That will almost definitely require a different connector.

It's not a conspiracy on Apple's part. It's rational engineering analysis and design. Look at their products, look at who buys them, how they use them, the cost of manufacture, the built-in cost of warranty repair, the competitive landscape, consumer appeal (sexiness)... it's easy to find quite rational, unemotional reasons for everything they do. No malevolent intent is necessary. But of course, if we all thought like Vulcans, these forums would be really boring.
 
You want to go further that route until the power of a Mac Pro fits on your ring finger.

Excellent post.

There is always going to be the need for end users to upgrade old components into new systems, or slot in new hardware into old ways of doing things but in the end they'll be the ones making the choice to either move forward or not.

Although, there are times companies give users the best of both worlds.''

I am a fan of the new Mac Pro, and will eventually have to decide whether my needs dictate it, or a "comparable" PC which does offer much if not exactly the same as the new Mac Pro, with a lot of what we loved about the legacy tech. A real best of both worlds.
 
it's not a very good deal to upgrade a computer. I'll spend money to get just one part of the system slightly faster, which won't make your system faster. For true performance gains, you have to make the whole system faster in every way.

The only times I've been on the market for parts is for repairs. Other than that I totally agree. Upgrading piecemeal is nice for enthusiasts and gamers but in the high end workstation world we get two years max out of the box then we push them down the line.

We had 10 year old dual core, dual GPU, 16GBs RAM HP Xeon systems running Windows 7 doing office work after they got pushed down over the years.

Same thing with an old Power Mac G5 circa 2005.
 
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