The Stilt's Zen 3 IPC benchmarks

By: Chester (lamchester.delete@this.gmail.com), November 26, 2020 7:10 pm
Room: Moderated Discussions
itsmydamnation (no.delete@this.way.com) on November 26, 2020 2:06 pm wrote:
> Chester (lamchester.delete@this.gmail.com) on November 26, 2020 10:24 am wrote:
> > > > I'm gonna criticize this test for the opposite reason juanrga criticized the other one: this person
> > > > didn't match memory speeds. Intel was tested with DDR4-2933, AMD was tested with DDR4-3200. When
> > > > comparing architectures, it's best to keep variables constant as much as possible.
> > > >
> > > BTW for Matisse and Vermeer the supported speed is the
> > > same (DDR-3200) and the same was used for both so the
> > > Zen 3 IPC boost is not influenced by this, only Skylake's IPC is
> >
> > Matisse/Vermeer only support up to DDR4-3200 because the JEDEC standard
> > stops there. Skylake only supporting DDR4-2933 is rather arbitrary.
> >
> > But both AMD and Intel are regularly run with faster memory. Insisting on sticking to 'stock' memory speeds
> > is a misguided refusal to acknowledge the popularity of XMP. Maybe juanrga's position made sense 15 years
> > ago when faster than officially supported memory wasn't the default. Times have changed though.
> >
>
> The problem is Intel locks memory "overclocking" in almost all of its chipsets. So while
> you can by a budget $50 A320 MB for a Zen3 and run DDR-4000 1:1 to fabric almost no problems
> you cant do the same for intel outside of the expensive Z line of motherboards.

Yeah, that's why I said "testing with slower memory only makes sense on locked Intel setups that enforce a memory speed limit" in the previous message.
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TopicPosted ByDate
Interesting Zen IPC benchmarksAdrian2020/11/21 08:14 AM
  Interesting Zen IPC benchmarksjuanrga2020/11/21 10:22 AM
    Interesting Zen IPC benchmarksChester2020/11/21 03:49 PM
      Interesting Zen IPC benchmarksAndrei F2020/11/22 05:08 AM
        Interesting Zen IPC benchmarksChester2020/11/22 09:33 PM
          Interesting Zen IPC benchmarksnone2020/11/23 01:59 AM
            Interesting Zen IPC benchmarksnone2020/11/23 02:01 AM
              Interesting Zen IPC benchmarksnone2020/11/23 02:01 AM
          No...David Kanter2020/11/23 08:16 AM
            No...Chester2020/11/23 03:15 PM
              No...Foo_2020/11/24 03:34 AM
                No...Chester2020/11/25 12:45 AM
                  No...Per Hesselgren2020/11/25 01:57 AM
                  No...Adrian2020/11/25 04:21 AM
          Interesting Zen IPC benchmarksDoug S2020/11/23 01:03 PM
            Interesting Zen IPC benchmarksChester2020/11/23 03:26 PM
              Programs people useFoo_2020/11/24 03:43 AM
                Programs people useJukka Larja2020/11/24 07:07 AM
                Cinebench is the new Dhrystone :) (NT)none2020/11/25 01:10 AM
              Interesting Zen IPC benchmarksjuanrga2020/11/24 08:38 AM
          Interesting Zen IPC benchmarksAndrei F2020/11/24 05:47 AM
            Interesting Zen IPC benchmarksChester2020/11/25 12:32 AM
              Questionable thoughtsbenchmark critic2020/11/25 08:41 AM
                Questionable thoughtsChester2020/11/25 03:14 PM
                Questionable thoughtsnone2020/11/26 01:14 AM
                  Links?benchmark critic2020/11/26 09:48 AM
              Interesting Zen IPC benchmarksGroo2020/11/25 01:48 PM
                Interesting Zen IPC benchmarksChester2020/11/25 04:36 PM
                  Interesting Zen IPC benchmarksGroo2020/11/26 02:46 PM
                    Interesting Zen IPC benchmarksChester2020/11/26 07:32 PM
                      Interesting Zen IPC benchmarksGroo2020/11/27 10:27 AM
                        Interesting Zen IPC benchmarksChester2020/11/29 07:16 AM
                          Interesting Zen IPC benchmarksGroo2020/11/29 09:56 AM
                            Interesting Zen IPC benchmarksChester2020/11/29 04:41 PM
                Interesting Zen IPC benchmarksRayla2020/11/26 07:46 AM
                  BenchmarksDavid Kanter2020/11/26 10:05 AM
                    Benchmarksblaine2020/11/26 01:04 PM
          Interesting Zen IPC benchmarksPer Hesselgren2020/11/24 10:11 AM
            Interesting Zen IPC benchmarksChester2020/11/25 12:42 AM
      Interesting Zen IPC benchmarksjuanrga2020/11/22 07:09 AM
        Interesting Zen IPC benchmarksChester2020/11/22 09:53 PM
          Interesting Zen IPC benchmarksjuanrga2020/11/23 01:16 PM
            Interesting Zen IPC benchmarksChester2020/11/23 02:27 PM
              Interesting Zen IPC benchmarksjuanrga2020/11/24 08:25 AM
            Interesting Zen IPC benchmarksAdrian2020/11/24 11:51 AM
              Interesting Zen IPC benchmarksjuanrga2020/11/26 04:52 AM
  The Stilt's Zen 3 IPC benchmarksDummond D. Slow2020/11/25 09:29 AM
    The Stilt's Zen 3 IPC benchmarksChester2020/11/25 04:49 PM
      The Stilt's Zen 3 IPC benchmarksDummond D. Slow2020/11/25 05:58 PM
        The Stilt's Zen 3 IPC benchmarksDoug S2020/11/26 09:19 AM
      The Stilt's Zen 3 IPC benchmarksDummond D. Slow2020/11/25 06:13 PM
        The Stilt's Zen 3 IPC benchmarksChester2020/11/26 11:24 AM
          The Stilt's Zen 3 IPC benchmarksitsmydamnation2020/11/26 03:06 PM
            The Stilt's Zen 3 IPC benchmarksChester2020/11/26 07:10 PM
            The Stilt's Zen 3 IPC benchmarksDoug S2020/11/27 04:17 PM
      The Stilt's Zen 3 IPC benchmarksjuanrga2020/11/26 05:10 AM
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