Superiority

By: Adrian (a.delete@this.acm.org), September 18, 2020 8:35 am
Room: Moderated Discussions
Michael S (already5chosen.delete@this.yahoo.com) on September 18, 2020 7:51 am wrote:
> Adrian (a.delete@this.acm.org) on September 18, 2020 5:56 am wrote:
> > >
> >
> > In the first half of 2021, the 8-core Tiger Lake H, @ 35 W ... 65 W TDP, will finally
> > reach levels of performance beyond what was ever achieved by the Skylake descendants.
> >
> >
> > In 2015 I would not have believed that it will take so much
> > time until the next generation, but better late than never.
> >
> >
> > Of course, in a few weeks we should know more about Zen 3, which should be comfortable
> > above the top of that chart, many months before the next Intel launch.
> >
>
>
> Do you think any of this chips is going to exceed ST performance of W-1290P?
>
> Right now Intel does not even publish W-1290P spec scores, probably to not embarrass
> all Golds and Platiniums that cost many times more and are quite a lot slower.
>


I expect that the top Zen 3 model will reach 5.0 GHz, which is 6% less than the 5.3 GHz of W-1290P.

I also expect that the IPC of Zen 3 will be at least 10% better than Comet Lake, so yes, I expect that until the next Intel launch there will be a time interval when AMD will have the best single-thread performance, which they did not have since many years ago, unlike in multiple-thread, where they frequently were better.

Even if the top AMD model will reach only the 4.9 GHz seen in engineering samples, the IPC difference will still be enough to beat a 5.3 GHz Comet Lake.


While it is known that Intel has worked on the Rocket Lake competitor for the desktop Zen 3, it is not known whether they have decided to launch this as a product or not.

In any case there are few chances for Intel to launch something better before the end of 2020, but maybe they are still waiting to see the exact performance of Zen 3, before deciding for an answer.






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                  thank you (NT)Michael S2020/09/21 06:42 AM
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              erratumEric Bron2020/09/21 05:59 AM
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      SuperiorityMichael S2020/09/18 06:51 AM
        SuperiorityAdrian2020/09/18 08:35 AM
          SuperioritythePirate2020/09/19 01:28 AM
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