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Old 12th October 2018, 01:15   #6411  |  Link
benwaggoner
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Join Date: Jan 2006
Location: Portland, OR
Posts: 4,752
Quote:
Originally Posted by Atak_Snajpera View Post
I would like to see how useful is AVX-512 on 28 core xeon I'm expecting negative speed-up
If you aren't doing Main10 UHD with a slower+ preset, you are almost certainly correct.

That said, an updated microarchitecture could potentially make AVX-512 be more generally useful. AVX2 became a lot more useful with (IIRC) Skylake's microarchitectural change which reduced thermal throttling doing AVX2, really improving throughput.
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