EPYC SAP-SD 2-tier benchmark results

By: Linus Torvalds (torvalds.delete@this.linux-foundation.org), August 9, 2019 3:29 pm
Room: Moderated Discussions
I have to say, Zen 2 looks basically excellent overall, whether it be in Ryzen 3000 or in Rome.

It's been a decade since there was a truly worthwhile AMD machine - the combination of a lot of AMD missteps (all the bulldozer etc) and Intel executing well ten years ago made AMD not really all that competitive.

But it really looks like tables have turned, and while I want to wait to see that there aren't any other gotchas (we already had the broken rdrand fiasco), the way things look right now, I'd expect my next workstation to be AMD.

Even if Intel is over the worst hump, their current offerings simply don't look competitive. And almost as interestingly, the official Intel roadmap doesn't even have anything competitive in it in the future either, unless I've missed something.

Of course, roadmaps change, and the AMD system that looks most promising isn't really out yet. But I'm on a i9-9900K right now, and honestly, Ryzen 3950X looks like a very tempting and obvious next upgrade. I can still do a quiet machine with something in the 105W range.

And I'm really really fed up with Intel's ECC policy. I've complained to them for decades. At some point you just have to admit that Intel is no longer executing, and isn't interested in me as a market. I'm just not interested in their insane Xeon differentiation.

Intel seems to be competitive in laptops, and I guess they decided that's their primary consumer target. I'll happily look for a good Ice Lake chip in a laptop next year, but right now it really looks like AMD is doing better everywhere else.

Knock wood.

Intel has had their security bugs, but AMD has had a few really bad system bugs too (early Zen 1 had some odd crashing bug, Zen 2 with the rdrand bug). So it's just as well the 3950X isn't out yet, I'll wait and see a bit more first.

Linus

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TopicPosted ByDate
EPYC SAP-SD 2-tier benchmark resultsMichael S2019/08/08 05:18 AM
  EPYC SAP-SD 2-tier benchmark results - EPYC2 is in class of its ownMichael S2019/08/08 08:29 AM
    Wrong headline. Should be "SPECpower_ssj2008 - EPYC2 is in class of its own" (NT)Michael S2019/08/08 08:51 AM
    EPYC SAP-SD 2-tier benchmark results - EPYC2 is in class of its ownAlberto2019/08/08 03:42 PM
      EPYC SAP-SD 2-tier benchmark results - EPYC2 is in class of its ownblue2019/08/08 07:35 PM
      EPYC SAP-SD 2-tier benchmark results - EPYC2 is in class of its ownMaynard Handley2019/08/08 08:58 PM
        EPYC SAP-SD 2-tier benchmark results - EPYC2 is in class of its ownanon2019/08/09 02:00 AM
          EPYC SAP-SD 2-tier benchmark results - EPYC2 is in class of its ownAlberto2019/08/09 03:09 AM
            EPYC SAP-SD 2-tier benchmark results - EPYC2 is in class of its ownblue2019/08/09 08:47 AM
        EPYC SAP-SD 2-tier benchmark results - EPYC2 is in class of its ownAlberto2019/08/09 02:12 AM
          EPYC SAP-SD 2-tier benchmark results - EPYC2 is in class of its ownMaynard Handley2019/08/09 09:25 AM
            EPYC SAP-SD 2-tier benchmark results - EPYC2 is in class of its ownDoug S2019/08/09 09:33 AM
              EPYC SAP-SD 2-tier benchmark results - EPYC2 is in class of its ownanon2019/08/09 10:24 AM
            EPYC SAP-SD 2-tier benchmark results - EPYC2 is in class of its ownAlberto2019/08/10 04:04 AM
          EPYC SAP-SD 2-tier benchmark results - EPYC2 is in class of its ownanon.12019/08/09 05:30 PM
        EPYC SAP-SD 2-tier benchmark results - EPYC2 is in class of its ownme2019/08/09 09:58 PM
      EPYC SAP-SD 2-tier benchmark results - EPYC2 is in class of its ownanon2019/08/09 12:47 AM
  EPYC SAP-SD 2-tier benchmark resultsLinus Torvalds2019/08/09 03:29 PM
    EPYC SAP-SD 2-tier benchmark resultsanon2019/08/10 07:20 AM
      EPYC SAP-SD 2-tier benchmark resultsme2019/08/10 07:36 AM
        EPYC SAP-SD 2-tier benchmark resultsanon2019/08/10 08:20 AM
          EPYC SAP-SD 2-tier benchmark resultsanon.12019/08/10 09:40 AM
            EPYC SAP-SD 2-tier benchmark resultsanon2019/08/10 10:38 AM
          EPYC SAP-SD 2-tier benchmark resultsblue2019/08/10 09:47 AM
        EPYC SAP-SD 2-tier benchmark resultsAdrian2019/08/10 10:43 AM
          EPYC SAP-SD 2-tier benchmark resultsme2019/08/10 11:06 AM
            EPYC SAP-SD 2-tier benchmark resultsMichael S2019/08/10 11:28 AM
    Big gotchas: poor specsjohn2019/08/10 10:54 AM
      Big gotchas: poor specsme2019/08/10 11:04 AM
      Big gotchas: poor specsanon2019/08/10 11:25 AM
        Big gotchas: poor specsLinus Torvalds2019/08/10 12:13 PM
          Big gotchas: poor specsanon2019/08/10 01:58 PM
          Big gotchas: poor caches2019/08/12 01:51 AM
            Big gotchas: poor caches2019/08/12 01:59 AM
            Big gotchas: poor cachesTravis Downs2019/08/12 09:15 AM
              parallelism vs. efficiencyhobold2019/08/13 04:43 AM
            Big gotchas: poor cachesAndy N2019/08/12 06:45 PM
              Big gotchas: poor cachesanon2019/08/13 12:43 AM
          Big gotchas: poor specsJouni Osmala2019/08/12 10:18 PM
            Big gotchas: poor specsAdrian2019/08/12 11:58 PM
              Kernel compile 25-30s, noise 25-27dBJouni Osmala2019/08/13 04:00 AM
                Quiet and fast workstationsGian-Carlo Pascutto2019/08/13 06:00 AM
                  Quiet and fast workstationsAdrian2019/08/13 07:01 AM
                  Quiet and fast workstationsDavid Hess2019/08/13 01:51 PM
                    Quiet and fast workstationsGian-Carlo Pascutto2019/08/14 12:43 AM
                      Quiet and fast workstationsMichael S2019/08/14 02:09 AM
                        Quiet and fast workstationsGian-Carlo Pascutto2019/08/14 02:59 AM
                          Quiet and fast workstationsDavid Hess2019/08/14 06:05 PM
                        Quiet and fast workstationsDavid Hess2019/08/14 05:56 PM
                      Quiet and fast workstationsDavid Hess2019/08/14 06:30 PM
                  Passively cooled threadripper/xeon WJouni Osmala2019/08/15 03:12 AM
                    Passively cooled threadripper/xeon WAdrian2019/08/15 03:47 AM
                      Passively cooled threadripper/xeon WJouni Osmala2019/08/15 05:58 AM
                        Passively cooled threadripper/xeon WAdrian2019/08/16 12:12 AM
                          Passively cooled threadripper/xeon WAdrian2019/08/16 12:21 AM
                          Passively cooled threadripper/xeon WJouni osmala2019/08/16 09:46 AM
                            Passively cooled threadripper/xeon WGroo2019/08/16 12:07 PM
                Kernel compile 25-30s, noise 25-27dBAdrian2019/08/13 06:39 AM
                Kernel compile 25-30s, noise 25-27dBLinus Torvalds2019/08/13 12:12 PM
                  which graphics card?anonymous22019/08/13 12:52 PM
                    which graphics card?Linus Torvalds2019/08/13 01:12 PM
                  Kernel compile 25-30s, noise 25-27dBDoug S2019/08/13 03:22 PM
                    Kernel compile 25-30s, noise 25-27dBDavid Hess2019/08/14 06:38 PM
                  Kernel compile 25-30s, noise 25-27dBJouni Osmala2019/08/14 12:09 AM
                    AIOsGroo2019/08/14 07:19 AM
                      AIOsGian-Carlo Pascutto2019/08/14 08:52 AM
                        AIOsGroo2019/08/14 09:49 AM
                      AIOsBrett2019/08/14 02:02 PM
                    Kernel compile 25-30s, noise 25-27dBLinus Torvalds2019/08/14 11:10 AM
                  Kernel compile 25-30s, noise 25-27dBGian-Carlo Pascutto2019/08/14 01:33 AM
                    Kernel compile 25-30s, noise 25-27dBAdrian2019/08/14 05:06 AM
                      Kernel compile 25-30s, noise 25-27dBGian-Carlo Pascutto2019/08/14 09:01 AM
                      AMD Bios, etc..Anon2019/08/14 11:39 PM
                        AMD Bios, etc..hobold2019/08/15 07:10 AM
                          AMD Bios, etc..Anon2019/08/15 04:20 PM
                        AMD Bios, etc..Jan Olšan2019/08/15 08:49 AM
                          AMD Bios, etc..Adrian2019/08/15 09:16 AM
                          AMD Bios, etc..Gro2019/08/15 10:57 AM
                        AMD Bios, etc..David Hess2019/08/16 05:39 AM
      Big gotchas: poor specsAdrian2019/08/10 01:28 PM
      Big gotchas: poor specsDummond D. Slow2019/08/10 01:57 PM
        Big gotchas: poor specsanon22019/08/11 12:33 AM
          Big gotchas: poor specsblue2019/08/11 12:57 AM
          Big gotchas: poor specsAdrian2019/08/11 05:41 AM
            Big gotchas: poor specsaaron spink2019/08/12 09:45 AM
              Big gotchas: poor specsFoo_2019/08/12 11:02 AM
              Big gotchas: poor specsTravis Downs2019/08/12 11:26 AM
                Big gotchas: poor specsGabriele Svelto2019/08/13 09:48 AM
                Big gotchas: poor specsaaron spink2019/08/13 07:23 PM
                  Big gotchas: poor specsDoug S2019/08/13 11:15 PM
                    Big gotchas: poor specsGian-Carlo Pascutto2019/08/14 01:35 AM
                    Big gotchas: poor specsaaron spink2019/08/15 05:16 PM
                      Big gotchas: poor specsJouni Osmala2019/08/15 09:03 PM
                        Big gotchas: poor specsaaron spink2019/08/19 04:05 AM
                          Big gotchas: poor specsMichael S2019/08/19 04:37 AM
                            Big gotchas: poor specsRicardo B2019/08/19 05:40 PM
                              Big gotchas: poor specsAaron Spink2019/08/25 02:29 AM
              Big gotchas: poor specsAdrian2019/08/12 11:31 AM
              Big gotchas: poor specsJukka Larja2019/08/13 07:37 AM
              Big gotchas: poor specsLinus Torvalds2019/08/13 11:31 AM
          Big gotchas: poor specsDummond D. Slow2019/08/11 06:23 AM
      FX-9590 > i7-9700KGian-Carlo Pascutto2019/08/12 10:37 AM
    RDRAND issueanonymou52019/08/10 02:52 PM
      RDRAND issueLinus Torvalds2019/08/10 04:15 PM
        RDRAND issueGionatan Danti2019/08/11 01:35 AM
          RDRAND issueLinus Torvalds2019/08/11 10:43 AM
            RDRAND issueLinus Torvalds2019/08/11 11:05 AM
              RDRAND issue@never_released2019/08/11 11:10 AM
                RDRAND issueLinus Torvalds2019/08/11 01:13 PM
                  Err....Groo2019/08/11 06:47 PM
                    Err.... This is a zero content fud posteye roll2019/08/11 08:48 PM
                    Err....Brendan2019/08/11 08:50 PM
                    Err....Jukka Larja2019/08/12 07:38 AM
                  RDRAND issueJose2019/08/12 02:33 AM
              RDRAND issueGionatan Danti2019/08/11 02:12 PM
            RDRAND issueaaron spink2019/08/12 09:18 AM
      RDRAND issuename2019/08/11 09:35 AM
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