ARM announces A72

By: Gabriele Svelto (gabriele.svelto.delete@this.gmail.com), February 10, 2015 6:11 am
Room: Moderated Discussions
Michael S (already5chosen.delete@this.yahoo.com) on February 8, 2015 5:38 am wrote:
> I'd don't know what changed within ARM application processor group, but recently they have very high success
> rate: A7, A12, A53, A17 are all pretty good.

Focus on incremental improvement maybe? A8, A9 and A15 were all big jumps with significantly different micro-architectures than their predecessors. All of the ones you listed on the other hand have evolved from previous cores. They have better branch prediction, tighter coupling of the L1/L2 caches and other improvements which do not significantly affect the execution core yet provide very significant benefits, and especially so in integer codes. Most of those improvements can also be shared between the cores so that might also have helped out in focusing development efforts.
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TopicPosted ByDate
ARM announces A72Maynard Handley2015/02/03 12:36 PM
  ARM announces A72anon2015/02/03 01:53 PM
    ARM announces A72Hugo Décharnes2015/02/03 02:20 PM
      ARM announces A72juanrga2015/02/03 05:15 PM
        ARM announces A72Wilco2015/02/04 01:58 AM
          ARM announces A72Eric Bron2015/02/04 02:48 AM
            ARM announces A72none2015/02/04 03:24 AM
              ARM announces A72Eric Bron2015/02/04 03:42 AM
                ARM announces A72Exophase2015/02/04 08:01 AM
                  ARM announces A72Anon2015/02/04 08:35 AM
                    ARM announces A72Exophase2015/02/04 08:58 AM
                      ARM announces A72Groo2015/02/04 10:24 AM
                ARM Marketing, BS up to my earsDavid Kanter2015/02/04 11:51 AM
                  ARM Marketing, BS up to my earsMaynard Handley2015/02/04 02:59 PM
                    ARM Marketing, BS up to my earsDavid Kanter2015/02/04 03:21 PM
                  ARM Marketing, BS up to my earsGroo2015/02/04 03:30 PM
          ARM announces A72juanrga2015/02/04 05:23 AM
            ARM announces A72Wilco2015/02/04 04:01 PM
              ARM announces A72juanrga2015/02/04 05:06 PM
        ARM announces A72Anon2015/02/04 02:28 AM
          ARM announces A72juanrga2015/02/04 05:31 AM
            ARM announces A72Aaron Spink2015/02/04 07:49 AM
      ARM announces A72Ronald Maas2015/02/03 08:23 PM
        ARM announces A72Seni2015/02/04 01:19 AM
          ARM announces A72Maynard Handley2015/02/04 11:42 AM
            ARM announces A72Seni2015/02/04 01:33 PM
              ARM announces A72dmcq2015/02/04 01:57 PM
            ARM announces A72Ronald Maas2015/02/04 07:42 PM
        ARM announces A72anon2015/02/04 06:19 AM
          ARM announces A72Exophase2015/02/04 08:31 AM
            ARM announces A72David Kanter2015/02/04 11:25 AM
              ARM announces A72Exophase2015/02/04 02:33 PM
                ARM announces A72anon2015/02/04 11:27 PM
                  ARM announces A72 (fixed format)anon2015/02/04 11:29 PM
                  ARM announces A72Exophase2015/02/05 12:11 AM
                    ARM announces A72anon2015/02/05 01:02 AM
            ARM announces A72anon2015/02/04 06:57 PM
  ARM announces A72Wilco2015/02/03 02:39 PM
    ARM announces A72Maynard Handley2015/02/03 03:13 PM
      ARM announces A72anon2015/02/03 03:29 PM
      ARM announces A72Wilco2015/02/03 03:44 PM
    ARM announces A72David Kanter2015/02/04 10:56 AM
      ARM announces A72Peter Greenhalgh2015/02/04 11:56 AM
        ARM announces A72Aaron Spink2015/02/04 12:59 PM
          ARM announces A72Alberto2015/02/07 11:22 AM
            ARM announces A72Exophase2015/02/07 11:47 AM
              ARM announces A72Alberto2015/02/07 01:44 PM
                ARM announces A72Exophase2015/02/07 03:35 PM
                  ARM announces A72Alberto2015/02/08 02:09 AM
                    ARM announces A72Exophase2015/02/08 12:05 PM
              ARM announces A72David Kanter2015/02/08 01:39 AM
                ARM announces A72dmcq2015/02/08 05:14 AM
                  ARM announces A72Michael S2015/02/08 05:38 AM
                    ARM announces A72Gabriele Svelto2015/02/10 06:11 AM
                      ARM announces A72Jouni Osmala2015/02/10 12:24 PM
                        slit vs unifiedMichael S2015/02/10 02:57 PM
                          slit vs unifieddmcq2015/02/11 06:44 AM
                  ARM announces A72Doug S2015/02/08 10:00 AM
                ARM announces A72Exophase2015/02/08 11:57 AM
        ARM announces A72dmcq2015/02/04 02:10 PM
        ARM announces A72David Kanter2015/02/04 03:28 PM
      ARM announces A72Wilco2015/02/04 02:59 PM
        ARM announces A72Aaron Spink2015/02/04 10:31 PM
        Intel 32nm vs 14 nmMichael S2015/02/05 02:03 AM
          Intel 32nm vs 14 nmWilco2015/02/05 03:27 AM
            Intel 32nm vs 14 nmDavid Kanter2015/02/05 10:05 AM
              Intel 32nm vs 14 nmcarop2015/02/05 12:12 PM
                Normalize to drawn or effective width?David Kanter2015/02/05 12:45 PM
                  Normalize to drawn or effective width?carop2015/02/05 03:40 PM
                    Normalize to drawn or effective width?David Kanter2015/02/06 01:44 PM
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