AVX2 and AVX-512 frequencies for W-2104

By: Adrian (a.delete@this.acm.org), August 24, 2018 2:32 am
Room: Moderated Discussions
Travis (travis.downs.delete@this.gmail.com) on August 23, 2018 10:49 pm wrote:
> Adrian (a.delete@this.acm.org) on August 15, 2018 12:17 am wrote:
> >
> > I have no idea which are the frequencies for W-2104, but a reasonable
> > supposition would be 3.0 GHz for AVX2 and 2.8 GHz for AVX-512.
> >
> > For an only 4-core processor, it is very unlikely that lower frequencies would be needed.
> >
> >
> > Another likely possibility is that it matches the behavior of W-2123. In that case
> > the AVX-512 and AVX2 frequencies would be the same, but 3.1 GHz would be the 2-core
> > AVX2/-512 frequency and 3.0 GHz would be the 4-core AVX2/-512 frequency.
>
> For those who were wondering (i.e., no one), I finally got around to measuring the AVX2
> and AVX-512 frequencies of the W-2104 (nominal speed 3.2 GHz, this chip has no turbo).
>
> The AVX2 speed is 2.8 GHz, and the AVX512-speed 2.4 GHz. All speed
> tiers are the same regardless of the number of active cores.



With this processor it looks like Intel tries to strengthen the opinion that what you pay is what you get :-(


I am glad that I have bought a W-2125.

< Previous Post in Thread 
TopicPosted ByDate
AVX2 and AVX-512 frequencies for W-2014Travis2018/08/14 08:37 PM
  Should say W-2104 (NT)Travis2018/08/14 08:50 PM
  AVX2 and AVX-512 frequencies for W-2014Adrian2018/08/15 12:17 AM
    AVX2 and AVX-512 frequencies for W-2014Travis2018/08/15 12:52 PM
      AVX2 and AVX-512 frequencies for W-2014Jeff S.2018/08/16 06:19 AM
        AVX2 and AVX-512 frequencies for W-2014Travis2018/08/16 09:09 AM
        AVX2 and AVX-512 frequencies for W-2014Travis2018/08/23 11:25 PM
      AVX2 and AVX-512 frequencies for W-2014Adrian2018/08/16 11:31 PM
        AVX2 and AVX-512 frequencies for W-2014Travis Downs2018/08/17 08:16 AM
          AVX2 and AVX-512 frequencies for W-2014Adrian2018/08/17 10:29 AM
            AVX2 and AVX-512 frequencies for W-2014Travis2018/08/19 11:40 AM
    AVX2 and AVX-512 frequencies for W-2104Travis2018/08/23 10:49 PM
      AVX2 and AVX-512 frequencies for W-2104Adrian2018/08/24 02:32 AM
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