By: Travis (travis.downs.delete@this.gmail.com), August 23, 2018 10:49 pm
Room: Moderated Discussions
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.
>
> 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.
Topic | Posted By | Date |
---|---|---|
AVX2 and AVX-512 frequencies for W-2014 | Travis | 2018/08/14 08:37 PM |
Should say W-2104 (NT) | Travis | 2018/08/14 08:50 PM |
AVX2 and AVX-512 frequencies for W-2014 | Adrian | 2018/08/15 12:17 AM |
AVX2 and AVX-512 frequencies for W-2014 | Travis | 2018/08/15 12:52 PM |
AVX2 and AVX-512 frequencies for W-2014 | Jeff S. | 2018/08/16 06:19 AM |
AVX2 and AVX-512 frequencies for W-2014 | Travis | 2018/08/16 09:09 AM |
AVX2 and AVX-512 frequencies for W-2014 | Travis | 2018/08/23 11:25 PM |
AVX2 and AVX-512 frequencies for W-2014 | Adrian | 2018/08/16 11:31 PM |
AVX2 and AVX-512 frequencies for W-2014 | Travis Downs | 2018/08/17 08:16 AM |
AVX2 and AVX-512 frequencies for W-2014 | Adrian | 2018/08/17 10:29 AM |
AVX2 and AVX-512 frequencies for W-2014 | Travis | 2018/08/19 11:40 AM |
AVX2 and AVX-512 frequencies for W-2104 | Travis | 2018/08/23 10:49 PM |
AVX2 and AVX-512 frequencies for W-2104 | Adrian | 2018/08/24 02:32 AM |