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Old 2021-09-09, 15:26   #4
kriesel
 
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"TF79LL86GIMPS96gpu17"
Mar 2017
US midwest

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Welcome to the forum. It's understandable you'd not be familiar with the following since you're new here.

Just out of curiosity, where did the idea of 24 cores as a maximum for prime95 / mprime come from?
Drkirkby has posted in various locations about running mprime on a dual-26-core system. Madpoo on dual-14 earlier.

Some of us have run mprime or prime95 on KNL Xeon Phi with 64 or 68 actual cores, and tested what level of HT might be beneficial versus fft length. And posted benchmark results.

There are whole threads about Xeon Phi. And posts in draft in the reference info.
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