NUVIA Phoenix

By: blue (blue.delete@this.blue.com), August 12, 2020 10:25 am
Room: Moderated Discussions
Maynard Handley (name99.delete@this.name99.org) on August 11, 2020 2:59 pm wrote:
>
> I expect them to ship around end of 2021. Whats the competition?
> - AMD next? That's a legitimate unknown. But seems unlikely to be more than ~20% faster generically
> (probably quite a bit faster for particular FP workloads), at the same power levels.

Presumably if it is around the end of 2021, that would AMD next+1.

So call it ~20% from whatever their Zen3 server CPU is, and another compounding 20%?

iirc, servethehome found 7462 to use only a bit more power than the previous flagship 7601.

AMD's competition for such a late 2021 part could be ~45-50% higher performance with about half the power per core.

This would still put them below Nuvia's Pheonix cores perf/watt for this workload (assuming the different core implementations have the same pref/watt for Picasso versus chiplets, and various other things).

So Nuvia's claims are not actually that insane (based on my understanding that they had people who have worked on very good architectures, like Apple's A series) and they're not insanely ahead of a decently optimistic gain for AMD.

I think I had a conclusion in mind at some point, but lost it.
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NUVIA PhoenixAdrian2020/08/11 10:00 AM
  NUVIA PhoenixMaynard Handley2020/08/11 11:51 AM
    NUVIA PhoenixMichael S2020/08/11 12:31 PM
      NUVIA PhoenixJan Olšan2020/08/11 12:53 PM
        NUVIA PhoenixGabriele Svelto2020/08/11 01:12 PM
        NUVIA PhoenixMichael S2020/08/11 01:25 PM
          NUVIA PhoenixMaynard Handley2020/08/11 01:59 PM
            NUVIA Phoenixjuanrga2020/08/12 03:16 AM
              NUVIA Phoenixhobel2020/08/12 05:41 AM
            NUVIA Phoenixblue2020/08/12 10:25 AM
              NUVIA PhoenixDummond D. Slow2020/08/12 11:44 AM
                NUVIA Phoenixblue2020/08/12 09:07 PM
              NUVIA PhoenixMaynard Handley2020/08/12 11:46 AM
                NUVIA Phoenixblue2020/08/12 09:03 PM
                  NUVIA Phoenixjames Wise2020/08/13 06:26 PM
                    good point, thank you (NT)blue2020/08/14 06:06 AM
                NUVIA PhoenixChester2020/08/14 10:12 AM
                  NUVIA PhoenixDummond D. Slow2020/08/15 06:41 AM
        NUVIA Phoenixjuanrga2020/08/12 03:07 AM
      NUVIA PhoenixMaynard Handley2020/08/11 12:56 PM
      NUVIA PhoenixAndrei F2020/08/11 03:04 PM
        NUVIA Phoenixanonymou52020/08/11 03:30 PM
          NUVIA PhoenixAndrei F2020/08/11 03:41 PM
          NUVIA PhoenixMaynard Handley2020/08/11 04:34 PM
            NUVIA PhoenixDummond D. Slow2020/08/11 04:51 PM
              NUVIA PhoenixMaynard Handley2020/08/11 05:09 PM
                NUVIA PhoenixDavid Kanter2020/08/11 08:58 PM
                  NUVIA Phoenixanon2020/08/11 10:06 PM
            NUVIA Phoenixvvid2020/08/12 01:40 AM
              NUVIA PhoenixMaynard Handley2020/08/12 08:56 AM
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