ARM announces A72

By: anon (example.delete@this.example.com), February 3, 2015 2:29 pm
Room: Moderated Discussions
Maynard Handley (name99.delete@this.name99.org) on February 3, 2015 3:13 pm wrote:
> Wilco (Wilco.Dijkstra.delete@this.ntlworld.com) on February 3, 2015 2:39 pm wrote:
> > Maynard Handley (name99.delete@this.name99.org) on February 3, 2015 12:36 pm wrote:
> > > http://www.businesswire.com/news/home/20150203006487/en/ARM-Sets-Standard-Premium-Mobile-Experience#.VNEfWELSm-U
> > >
> > > Looks like it will be slightly higher than Apple A8 performance (though,
> > > of course, details are vague till we see the tech blog right ups).
> >
> > A ~2.0GHz Exynos 7420 already equals A8 on integer and memory, being only behind on FP.
> > So it's obvious A72 at 2.5GHz will beat A8 by a huge margin. I guess it will match Denver
> > and Apple A9 on single threaded int/fp/mem performance - it's going to be a close race.
> >
> > Wilco
>
> That does look like a nice CPU. I look forward to seeing the whole package when Galaxy S6 gets released.
> But why do you talk about it being at 2GHz? The Geekbench results all show the Exynos at 1.5GHz (which suggests
> that, like Apple, Samsung have concluded that brainiac is a better use of power than speed demon).
>

That's likely the A53 running at that frequency - see http://browser.primatelabs.com/geekbench3/1838789 for other examples of Geekbench reporting the lower clock in a big.little config. The A57 in that chip likely clocks around where Wilco says it does.
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TopicPosted ByDate
ARM announces A72Maynard Handley2015/02/03 11:36 AM
  ARM announces A72anon2015/02/03 12:53 PM
    ARM announces A72Hugo Décharnes2015/02/03 01:20 PM
      ARM announces A72juanrga2015/02/03 04:15 PM
        ARM announces A72Wilco2015/02/04 12:58 AM
          ARM announces A72Eric Bron2015/02/04 01:48 AM
            ARM announces A72none2015/02/04 02:24 AM
              ARM announces A72Eric Bron2015/02/04 02:42 AM
                ARM announces A72Exophase2015/02/04 07:01 AM
                  ARM announces A72Anon2015/02/04 07:35 AM
                    ARM announces A72Exophase2015/02/04 07:58 AM
                      ARM announces A72Groo2015/02/04 09:24 AM
                ARM Marketing, BS up to my earsDavid Kanter2015/02/04 10:51 AM
                  ARM Marketing, BS up to my earsMaynard Handley2015/02/04 01:59 PM
                    ARM Marketing, BS up to my earsDavid Kanter2015/02/04 02:21 PM
                  ARM Marketing, BS up to my earsGroo2015/02/04 02:30 PM
          ARM announces A72juanrga2015/02/04 04:23 AM
            ARM announces A72Wilco2015/02/04 03:01 PM
              ARM announces A72juanrga2015/02/04 04:06 PM
        ARM announces A72Anon2015/02/04 01:28 AM
          ARM announces A72juanrga2015/02/04 04:31 AM
            ARM announces A72Aaron Spink2015/02/04 06:49 AM
      ARM announces A72Ronald Maas2015/02/03 07:23 PM
        ARM announces A72Seni2015/02/04 12:19 AM
          ARM announces A72Maynard Handley2015/02/04 10:42 AM
            ARM announces A72Seni2015/02/04 12:33 PM
              ARM announces A72dmcq2015/02/04 12:57 PM
            ARM announces A72Ronald Maas2015/02/04 06:42 PM
        ARM announces A72anon2015/02/04 05:19 AM
          ARM announces A72Exophase2015/02/04 07:31 AM
            ARM announces A72David Kanter2015/02/04 10:25 AM
              ARM announces A72Exophase2015/02/04 01:33 PM
                ARM announces A72anon2015/02/04 10:27 PM
                  ARM announces A72 (fixed format)anon2015/02/04 10:29 PM
                  ARM announces A72Exophase2015/02/04 11:11 PM
                    ARM announces A72anon2015/02/05 12:02 AM
            ARM announces A72anon2015/02/04 05:57 PM
  ARM announces A72Wilco2015/02/03 01:39 PM
    ARM announces A72Maynard Handley2015/02/03 02:13 PM
      ARM announces A72anon2015/02/03 02:29 PM
      ARM announces A72Wilco2015/02/03 02:44 PM
    ARM announces A72David Kanter2015/02/04 09:56 AM
      ARM announces A72Peter Greenhalgh2015/02/04 10:56 AM
        ARM announces A72Aaron Spink2015/02/04 11:59 AM
          ARM announces A72Alberto2015/02/07 10:22 AM
            ARM announces A72Exophase2015/02/07 10:47 AM
              ARM announces A72Alberto2015/02/07 12:44 PM
                ARM announces A72Exophase2015/02/07 02:35 PM
                  ARM announces A72Alberto2015/02/08 01:09 AM
                    ARM announces A72Exophase2015/02/08 11:05 AM
              ARM announces A72David Kanter2015/02/08 12:39 AM
                ARM announces A72dmcq2015/02/08 04:14 AM
                  ARM announces A72Michael S2015/02/08 04:38 AM
                    ARM announces A72Gabriele Svelto2015/02/10 05:11 AM
                      ARM announces A72Jouni Osmala2015/02/10 11:24 AM
                        slit vs unifiedMichael S2015/02/10 01:57 PM
                          slit vs unifieddmcq2015/02/11 05:44 AM
                  ARM announces A72Doug S2015/02/08 09:00 AM
                ARM announces A72Exophase2015/02/08 10:57 AM
        ARM announces A72dmcq2015/02/04 01:10 PM
        ARM announces A72David Kanter2015/02/04 02:28 PM
      ARM announces A72Wilco2015/02/04 01:59 PM
        ARM announces A72Aaron Spink2015/02/04 09:31 PM
        Intel 32nm vs 14 nmMichael S2015/02/05 01:03 AM
          Intel 32nm vs 14 nmWilco2015/02/05 02:27 AM
            Intel 32nm vs 14 nmDavid Kanter2015/02/05 09:05 AM
              Intel 32nm vs 14 nmcarop2015/02/05 11:12 AM
                Normalize to drawn or effective width?David Kanter2015/02/05 11:45 AM
                  Normalize to drawn or effective width?carop2015/02/05 02:40 PM
                    Normalize to drawn or effective width?David Kanter2015/02/06 12:44 PM
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