madan

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madan
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  • Rosetta 2 lacks support for x86 virtualization, Boot Camp not an Apple Silicon option [u]

    This is a mistake.  This is a move away from professional work to “grandma wordprocessing”.  Interoperability.  Unix base.  Bootcamp. They did a lot to undermine Mac’s reputation that it is a toy computer and here Apple goes again trying to destroy everything.

    If you work in development,  AML, cybersec, pentesting, or distributed networking, virtualization isn’t recommended—it’s required. Sharing a 64 bit cpu co-operability with Windows, Linux and BSD means that virtualization works natively and out of the box. Having to run resource limited code through an emulating interpreter is a devastating nonstarter.

    Forget gaming.  Gaming is already a wasteland on Mac but it’ll get worse after that.  Forget large, complex, robust titles like GTA VI, Diablo IV or the like.  If coding wrappers for Open GL to DX12 was a pain before, and moving to only 64bit code wrecked games as devs refused to expend resources to fix the issue.  Anyone that thinks that Apple has gaming on iOS is lying to themselves.  Most titles are ten year old remakes or microtransactional vomit stew.  And no, the occasional indie title doesn’t make up for saying goodbye to companies like iD, Blizzard, Crystal Dynamics, et al.  

    If my neighbors computer can do work, play games and inter operate out of the box, while Macs need Wintel machines or consoles on top of of the already purchase price to get stuff done, you’ve diminished the platforms utility.

    This isn’t about speed.  Apple A series chips may get close to Intels Coffee Lake i5/7 levels of performance but they’ll lag compared to Golden Coves 10 nm cores next year.  If Apple was concerned about security or supply chain, they could’ve gone AMD.  Ryzen 3 4xxx series chips have a 15% uplift over 3700x or Core i7s in the 50W envelope and they have a great relationship with AMD.  No one will take enterprise seriously with Mac not because A series chips are weak, although they surely are against EPYC, Xeon, Intel HEDT, Vega II, Ampere... etc but because no one will rewrite entire code based for Apple.

    Apple software development will be based solely on scraps left over from iOS.  No enterprise.  No AML.  No shared development.  No real gaming.  No virtualization.  Macs become 3000 dollar email terminals.  This is devastating news for the Mac platform.
    gatorguy
  • Editorial: Will Apple's $6k+ Mac Pro require brainwash marketing to sell?

    tht said:
    MacPro said:
    madan said:
    MacPro said:
    madan said:
    Unfortunately, the Mac Pro has a distinct issue on its value curve.  It's a horrible value system at its base price, that quickly ramps in value as the price becomes astronomical.

    At its 6000 USD base price tag, the computer is a joke.  The base Xeon it has was about 1200 bucks (on release).  It was blessed with 240 dollars of ECC RAM (on release).  It had a nice, airflow-centric case to be sure.  Good cases that are solid steel/aluminum are, often, 200-300 USD.  Even if we counted the Mac Pro's case as a 500 dollar case, and counted its M.2 storage in the default model as 240 dollars, we'd still be sitting at 3000 dollars for the system.  The Radeon 580 is a naught 200 dollar card (even on release).  

    That means you're paying effectively ~ 3000 dollars for a power supply and motherboard.  Which is kinda nuts.  I mean the power supply itself is about 200 bucks at most (actually less) and the fans can't be more than 100 bucks.  So you're buying a, albeit ultra bleeding edge, motherboard for 2700 USD, which is highway robbery.

    Yes, the special component of the Mac Pro isn't the CPU or the GPU (although the Mac Pro can top out with sky-high Xeons and absolutely monstrous Arcturus-precursor dual Vega 2s), it's the motherboard.  The base system doesn't ship with any of that super hardware though.  Yes, the motherboard accommodates 1.5 TB of ECC RAM.  Yes it has the ability to run almost a dozen bus lanes for TB 3.  Yes, it accommodates both power via the port and via adapter for gpus.  Yes the Pro Vega 2 is a beast of a card, dwarfing the Radeon VII's already ludicrous 16 GB of HBM2.  But you get NONE of that with a 6000 dollar base system.

    With a 6000 dollar base system, you get an amazing motherboard, that might never be used.  You get a low-end Xeon that is outperformed by most Core i9s (Xeon reliability is worth 800 dollars?!).  You get a gpu that is budget by today's standards (the MacBook Pro's Vega gpu is about as fast as a 565-570 which itself is only 10-15% slower than the Mac Pro's 580...).  And a bunch of super components like psus and the like that may never be used unless you upgrade them yourself down the line.

    You could build a DIY computer with pretty much identical performance for less than 1500 dollars.  No, I'm not kidding.  Sure, it's not upgradeable with ECC RAM. Sure, it doesn't have 12 TB 3 lanes or 10 gigabit ether.  No, it doesn't have a ridiculously overpowered psu for a system that draws under 300 Watts.  But still, you're buying a system with such low specs all those upgradeable touches are pointless unless you spend thousands more upgrading the system anyways. 


    Sure, you can get a great high end Xeon and push the RAM to 1.5 TB.  Yes, 2 Pro Vega 2s are absolutely nuts, with a max of 128 GB of HBM2 RAM.  But that system costs 50k.  The base system gets you NOTHING.  And it's 6000 USD.  For workflow alone, a computer 1/4 the price will do the job.  

    So yes, the Mac Pro may be a great machine at the high end but anyone that buys it in the low end better not convince themselves they're getting a super computer because it's a budget system, at most and they're paying between 4-10x as much for the privilege of the Apple emblem.
    I agree the base config is not ideal.  I am hoping it is possible for DIY RAM upgrade as I don't want to may Apple RAM prices and I am used to 64 GB in the trash can so I'd want at least that and the GPU choice is still open in my mind until I see pricing but I suspect even the base is a leap from my dual AMD Firepros.  8 or 12 core would be enough for me for sure.  That all said in five years this machine will still be totally configurable an iMac Pro isn't.
    You can totally upgrade the RAM and GPU yourself.  The problem is anything worthy of that motherboard is going to run you thousands of dollars.  Which means you're looking at an 8k system.  Again, that kind of workflow lends itself to mission-critical server work, not prosumer production.  The Radeon 580 is about 20% more than the D700s in the old Mac Pro.  That's it.  Sure, you only have one gpu so the support is probably better but a Radeon 580 is a budget card.  If you move to a Pro Vega 2, you're looking at least a 1000 dollar increase in price.  That's because the card is basically an up-RAMMED Radeon VII which MSRPed at 700 USD.  It's basically an mi60 on steroids.

    In 6 years, the system's CPU will be woefully underpowered.  The GPU will be upgradeable.  But you're paying almost 10,000 USD for the privilege if you do it correctly.
    Won't the CPU be upgradeable, is it soldered in? That would be a shame of epic proportions.
    It uses Xeon W 3000 series CPUs. Unless Apple has ordered custom packaging, it will use FCLGA3647 sockets.

    But as has been said over and over. It’s not a hobbyist machine. Any CPU you are upgrading too, likely is going to cost $1000, $2000, $5000, and you probably shouldn’t be dinking around with a piece of hardware with 3647 pins on it.

    Exactly. They're chips designed for jobs with high parallelism, with ECC support baked in for stability and durability in mind.  They're not really designed to play Doom or diddle on Blender on the weekends.  You COULD do those things but you'd be happier with a Skylake/Cannonlake Core i7/i9.

    I don't think most super purchasers that procure these upgraded systems will be swapping out the CPUs often, if at all.  Since gpus are used more often with Cuda or OpenCL(now Metal 2) for high-end compute, you're more likely to see the gpus being swapped out with time.  Simply look at a 2013 Core i5 4670 vs a Core i5 8400.  The performance jump isn't even 100%.  Now compare a nvidia 760 GT vs a 2060 Super.  The difference is almost 500%.  A 760 GT produces about 2 Teraflops in compute, vs 10 Teraflops for a Vega 56.  Huge gains.

    So gpus are definitely improving in performance at a far greater pace.  But the RAM? CPU? I think that's staying static for most.  And storage?  It's nice to have room for storage inside the computer but with TB3... Meh.

    It's all about the motherboard, the crazy 2 10 giga ethers and the insane amount of TB buses / MPX modules.  AMD gets to move its spare Vega 2 dies and Apple gets bonafide compute beast cred.  You'd have to avoid Navi though since the compute for those cards is far lower pound for pound, than vega 2.
    williamlondonGG1
  • Editorial: Will Apple's $6k+ Mac Pro require brainwash marketing to sell?

    https://www.apple.com/shop/buy-mac/imac/27-inch-3.7ghz-6-core-processor-with-turbo-boost-up-to-4.6ghz-2tb#

    2019 iMac Core i9 @ 3.7 (50% faster than the Mac Pro in single-dual thread performance, slower in multi by only about 15%).
    32 GB of RAM.
    Vega 48 (20% faster than the 580X in gaming.  100% faster at compute which is what you would get a Mac Pro for)
    No M.2 storage but 256 GB of SATA and 2 TB of platter.

    The iMac is pretty much faster substantially across the board.  It misses out on ECC but what kind of ECC do you need sporting a budget card like a 580.  Anyone running a low end Xeon and 580 won't be computing fast enough to produce workloads that mandate ECC in the first place.

    2 TB3 and giga ether vs 4 TB3 and 10 giga ether 

    But the iMac has a 5K screen vs no screen on Mac Pro.  Oh and it costs a little more than HALF the Mac Pro (3400 vs 6000).  And that's an top of the line iMac.


    iMac Pro? 

    https://www.apple.com/shop/buy-mac/imac-pro/3.2ghz-1tb#

    2019 iMac Pro Xeon vs Mac Pro Xeon - Wash (same Xeon)
    32 GB of RAM
    Vega 56 (25% faster than the 580X at gaming.  150% faster at compute which is what you would get a Mac Pro for)
    1 TB of M.2 storage vs 256 M.2 in the Mac Pro.

    4 TB 3 and 10 gig ether vs 4 TB 3 and 10 gig ether

    iMac Pro is 1k cheaper than the Mac Pro and beats the pants off of it in storage, graphics, compute, as well as coming with a free 5K monitor, for LESS.

    With either option, you would just sell the computer and buy a new version of the same and get the same performance over a 5-10 year span.  The purpose of the Mac Pro is not to perform at the same level.  It's to be upgraded and then operate at a level far above an iMac Pro:

    28 Core Xeon, 2 TB of RAM, 2x Dual Pro Vega 2s.  Etc.  But at those levels, the computer costs 50K+.

    Best part is I haven't even looked at other OEMS.  Apple kills its own base system.  The Mac Pro only shines when stacked with upgrades.  The base model isn't a good deal.  So, yeah keep making a fool of yourself.

    muthuk_vanalingamwilliamlondonGG1
  • Editorial: Will Apple's $6k+ Mac Pro require brainwash marketing to sell?

    dysamoria said:
    Soli said:
    madan said:
    Remember that it's 5999 PLUS TAX and Apple Care.  With those additions, that computer almost hits 7000.  If you upgrade the RAM yourself and the storage (the measly 256 GB) yourself, you're looking at another 500 dollars MORE.  And that's BEFORE you even look at a real graphics card.  The Mac Pro's 580 is only 30% faster than the AMD APUs in higher level 3400Gs.  30% over integrated graphics isn't "powerful".  So by the time you sink another 1000+ in a Vega 2 card, you're looking at least 8500 dollars (probably closer to 9000).

    And even then, you could build a Mac with 90% that performance for a quarter of the price.
    What a weird statement within a thread of your weird statements. It's bad enough that you state "PLUS TAX" at all but then you put it in all caps as if this is some hidden Apple Tax that no other vendor has to apply to a purchases.
    People forget to consider taxes all the time. Are you seriously taking issue with this person reminding people that taxes are something to consider?

    Would you also complain about someone pointing out that $5999 is just marketing speak for $6000? It’s a known fact that this is a manipulation of perception.

    Forgetting the sales tax is a trap, too, even if it’s not a marketing decision (due to variable sales tax rates).

    They think I'm an Apple hater because I pointed out that the top end Mac Pro is awesome but the low end is a very poor buy and that it's targeted at high compute entities not prosumers.  The prosumer product is the iMac Pro.
    I'm sitting on: 3 iMacs, my FrankenMac, 4 ipads, 2 iPhones, 2 ipods and my venerable Apple IIC (which still works) and Macbook Pro. But I've had my "Apple geek cred" pulled because I dared to compare hardware/price skus throughout Apple's lineup, or something.
    muthuk_vanalingamwilliamlondonchemengin1
  • Editorial: Will Apple's $6k+ Mac Pro require brainwash marketing to sell?

    MacPro said:
    madan said:
    melgross said:

    madan said:
    I'm not trying to make it hard on anyone.  But I am trying to clear things up so people know what they're getting into.  Buyers remorse sucks.  It would be a shame to spend 8k on a computer and find out that it competes unfavorably with a 5k iMac Pro.
    Except that other in your own mind, it doesn’t.

    ?  A base Mac Pro has a slower CPU than an iMac Pro.  Fact.  It has a slower GPU.  Also fact.  It has less storage.  Also fact.  I suppose people can delude themselves if they want.  That won't change reality.
    You don't want one we get it.
    And you want to buy one and convince yourself that an 8 core 3 GHz Xeon married to 256 GB of storage and a 3-year midrange gpu is a "supercomputer".  Go get one.  I was just trying to help you.  Just avoid spouting nonsense about how the iMac Pro is "old" and "slower" when it has a better cpu, gpu and more storage...by default, for about 40% less money and it comes with a 5k monitor.
    muthuk_vanalingamwilliamlondon