ARM Mac Performance figures

By: Maynard Handley (name99.delete@this.name99.org), June 22, 2020 2:25 pm
Room: Moderated Discussions
Chester (lamchester.delete@this.gmail.com) on June 22, 2020 1:32 pm wrote:
> Maynard Handley (name99.delete@this.name99.org) on June 22, 2020 11:44 am wrote:
> > Maynard Handley (name99.delete@this.name99.org) on June 22, 2020 11:26 am wrote:
> > > It's real!!!!
> >
> > Well we saw something of how x86 apps will work.
> > Any comments from the various people making strong claims regarding this?
> > Of particular interest was (img)
>
> We haven't seen much in terms of CPU performance. Several comments:

    >
  • Showing off Word/Excel/Powerpoint is strange. Those apps run fine on an underclocked Atom

  • >
  • DNG files in Lightroom - weird they didn't show exporting/raw conversion. Getting
    > low res previews of effects was very fast on 2013-era mobile Haswell. Maybe they didn't
    > show export because FPU performance is one of Intel's strengths (2x256-bit AVX execution
    > units), and processing high res images really takes advantage of that.

  • >
  • Maya - I don't have Maya, but Blender's workspace view is a very light GPU load. I suspect it's the
    > same for Maya. If they were confident in CPU performance, they'd show a CPU render. They did not.

  • >
  • Playback of multiple 4K streams - just means their GPU has a
    > modern video engine. Intel's iGPUs could do this years ago

  • >
  • Tomb Raider - they ran through a small, isolated area without any enemies/allies
    > present. I expect the weakest CPUs to have no trouble with that.

  • >

> I think they're trying to show graphics acceleration works properly on the
> A12Z and Rosetta 2 is functional. There was no attempt to show A12Z being competitive
> with desktop Intel/AMD chips - even ones from a few years ago.

The point of the exercise is to reassure customers that "all the apps you know and love will work without a hitch". The point is NOT to show tech-heads how much faster one CPU is than another.
This is not a product demonstration; the demo systems are A12Z, not the SoCs that will ship (which will be at the very least A14 based, but which will likely have 8 large cores, more memory channels, better GPU, ...) So there's little value in giving performance indications for a system that will be, at the very least 1.5x faster single threaded and quite possibly 3x+ multi-threaded.

> IMO we have to wait a couple years for Apple to release a desktop ARM chip before drawing
> conclusions (or at least for the A12Z dev kit to get out into the wild). They said the transition
> would last that long. And I hope they do well, because that'll light a fire under Intel and
> AMD. The next few years should be very interesting for CPU microarchitecture.

End user macs will ship end of this year (ie A14 based, IMHO). Two year transition probably means that A15 (next year) will be the one that scales larger (beyond 8+8?) cores via whatever mechanism (chiplets? separate die?)
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TopicPosted ByDate
Woo Hoo!!!!!!!Maynard Handley2020/06/22 11:26 AM
  Woo Hoo!!!!!!!Maynard Handley2020/06/22 11:44 AM
    Woo Hoo!!!!!!!hobold2020/06/22 12:15 PM
    ARM Mac Performance figuresChester2020/06/22 01:32 PM
      ARM Mac Performance figuresMaynard Handley2020/06/22 02:25 PM
        ARM Mac Performance figuresChester2020/06/22 02:45 PM
        ARM Mac Performance figuresAnne O. Nymous2020/06/22 02:48 PM
          ARM Mac Performance figuresanon2020/06/22 05:55 PM
            ARM Mac Performance figuresDoug S2020/06/22 06:22 PM
              ARM Mac Performance figuresMaynard Handley2020/06/22 07:39 PM
                Why are you yelling at someone who agrees with you? (NT)nobody in particular2020/06/22 08:41 PM
                  Why are you yelling at someone who agrees with you?anon2020/06/22 10:55 PM
                  Why are you yelling at someone who agrees with you?Maynard Handley2020/06/22 11:48 PM
                    Why are you yelling at someone who agrees with you?Doug S2020/06/23 02:00 AM
                      Why are you yelling at someone who agrees with you?Maynard Handley2020/06/23 09:04 AM
                      Why are you yelling at someone who agrees with you?Maynard Handley2020/06/23 10:28 AM
                ARM Mac Performance figuresAnne O. Nymous2020/06/23 01:45 AM
        I agree!David Kanter2020/06/22 06:55 PM
          Apple already answered...Jouni Osmala2020/06/23 01:48 AM
            "Performs like desktop" is so vague that it doesn't mean anything. (NT)Foo_2020/06/23 01:56 AM
              Consumes power like Laptop is less vague :D Jouni Osmala2020/06/23 02:26 AM
                Consumes power like Laptop is less vague :D Doug S2020/06/23 02:28 AM
                Consumes power like Laptop is less vague :D Foo_2020/06/23 04:59 AM
            Apple already answered...Doug S2020/06/23 02:27 AM
      ARM Mac Performance figurespgerassi2020/06/22 05:29 PM
        ARM Mac Performance figuresnobody in particular2020/06/22 05:55 PM
        ARM Mac Performance figuresMaynard Handley2020/06/22 07:55 PM
          ARM Mac Performance figurespgerassi2020/06/23 10:09 AM
            ARM Mac Performance figuresnobody in particular2020/06/23 01:30 PM
              ARM Mac Performance figurespgerassi2020/06/23 04:06 PM
                ARM Mac Performance figuresanon2020/06/23 05:26 PM
                ARM Mac Performance figuresnobody in particular2020/06/23 05:27 PM
                  ARM Mac Performance figurespgerassi2020/06/24 07:49 AM
                    ARM Mac Performance figuresFoo_2020/06/24 11:37 AM
                ARM Mac Performance figuresvvid2020/06/23 05:51 PM
                  ARM Mac Performance figurespgerassi2020/06/24 08:48 AM
                    ARM Mac Performance figuresJouni Osmala2020/06/24 10:23 AM
                    ARM Mac Performance figuresvvid2020/06/24 01:52 PM
                    ARM Mac Performance figuresanon2020/06/24 02:22 PM
      ARM Mac Performance figuresRonald Maas2020/06/22 11:52 PM
    "translated at install time"Doug S2020/06/22 03:47 PM
      They're doing hybrid: both JIT/dynamic and install time (NT)anon2020/06/22 04:22 PM
        They're doing hybrid: both JIT/dynamic and install timeDoug S2020/06/22 06:14 PM
          They're doing hybrid: both JIT/dynamic and install timeMark Roulo2020/06/22 07:38 PM
            They're doing hybrid: both JIT/dynamic and install timeDoug S2020/06/23 02:04 AM
              They're doing hybrid: both JIT/dynamic and install timeMark Roulo2020/06/23 08:36 AM
          They're doing hybrid: both JIT/dynamic and install timeMaynard Handley2020/06/22 08:04 PM
            They're doing hybrid: both JIT/dynamic and install timenobody in particular2020/06/22 08:44 PM
              They're doing hybrid: both JIT/dynamic and install timeMaynard Handley2020/06/22 11:55 PM
              They're doing hybrid: both JIT/dynamic and install timeAnne O. Nymous2020/06/23 01:51 AM
              They're doing hybrid: both JIT/dynamic and install timegallier22020/06/23 02:37 AM
          They're doing hybrid: both JIT/dynamic and install timeNoSpammer2020/06/23 04:04 AM
  Additional detailsnobody in particular2020/06/22 11:53 AM
    Additional detailsjuanrga2020/06/22 12:06 PM
      Additional detailsMaynard Handley2020/06/22 12:13 PM
    Additional detailsBeastian2020/06/22 12:20 PM
    Additional detailsRonald Maas2020/06/22 10:36 PM
      Additional detailsanon22020/06/22 11:29 PM
      Additional detailsMaynard Handley2020/06/22 11:57 PM
        Additional detailsRonald Maas2020/06/23 12:10 AM
        BT remains hard and unsolved in generalhobold2020/06/23 01:07 AM
          BT remains hard and unsolved in generalAnne O. Nymous2020/06/23 01:58 AM
            BT remains hard and unsolved in generalDoug S2020/06/23 02:20 AM
              BT remains hard and unsolved in generalNoSpammer2020/06/23 03:45 AM
                BT remains hard and unsolved in generalDoug S2020/06/23 04:04 AM
                BT remains hard and unsolved in generalMaynard Handley2020/06/23 09:46 AM
              BT remains hard and unsolved in generaldmcq2020/06/23 04:00 AM
                BT remains hard and unsolved in generalDoug S2020/06/23 04:13 AM
                  BT remains hard and unsolved in generalRichard S2020/06/23 05:25 AM
                    BT remains hard and unsolved in generalDoug S2020/06/23 08:41 AM
              BT remains hard and unsolved in generalMaynard Handley2020/06/23 09:20 AM
          BT remains hard and unsolved in generalMaynard Handley2020/06/23 09:14 AM
            they are not actually transitioninghobold2020/06/24 03:33 AM
              they are not actually transitioningnobody in particular2020/06/24 04:22 AM
              they are not actually transitioningAnne O. Nymous2020/06/24 04:41 AM
                When the facts change...James2020/06/24 08:15 AM
                  When the facts change (Apple Silicon in 2006????)wumpus2020/06/25 10:51 AM
                    When the facts change (Apple Silicon in 2006????)Dummond D. Slow2020/06/25 03:33 PM
                      When the facts change (Apple Silicon in 2006????)Nikdo2020/06/25 06:39 PM
                        When the facts change (Apple Silicon in 2006????)wumpus2020/06/26 06:43 AM
                          PA-Semi purchase was an acqui-hireMark Roulo2020/06/26 06:56 AM
                            PA-Semi purchase was an acqui-hireUngo2020/06/26 10:47 PM
                they are not actually adding value?Daniel B2020/06/25 07:36 AM
                  they are not actually adding value?Ricardo B2020/06/25 12:11 PM
              they are not actually transitioningDoug S2020/06/24 10:08 AM
          BT remains hard and unsolved in generalUngo2020/06/24 01:49 AM
  Woo Hoo!!!!!!!Linus Torvalds2020/06/22 12:46 PM
    Woo Hoo!!!!!!!Linus Torvalds2020/06/22 12:55 PM
      Woo Hoo!!!!!!!Robert David Graham2020/06/22 01:34 PM
        Woo Hoo!!!!!!!Linus Torvalds2020/06/22 02:46 PM
      Woo Hoo!!!!!!!Doug S2020/06/22 03:50 PM
    Woo Hoo!!!!!!!Maynard Handley2020/06/22 01:28 PM
    Compaq AlphaYuhong Bao2020/06/22 06:08 PM
  How long before they unify OS X and iOS?anonymous22020/06/22 12:53 PM
    How long before they unify OS X and iOS?nobody in particular2020/06/22 12:55 PM
      How long before they unify OS X and iOS?anonymous22020/06/22 01:18 PM
        How long before they unify OS X and iOS?Doug S2020/06/23 02:36 AM
      How long before they unify OS X and iOS?Andrew Clough2020/06/22 05:00 PM
    How long before they unify OS X and iOS?Maynard Handley2020/06/22 01:31 PM
    How long before they unify OS X and iOS?James2020/06/23 02:19 AM
  Any idea which process? 7nm+ ? (NT)anonymous22020/06/22 02:26 PM
    Any idea which process? 7nm+ ?Maynard Handley2020/06/22 02:52 PM
  No point in getting Intel based Macsanonymous22020/06/23 05:08 PM
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