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choose AMD CPU of workstation for ANSYS fluent |
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#1 |
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jonswap
Join Date: Jul 2020
Posts: 2
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Hello,
I have experienced in ANSYS fluent on my workstation with Intel i9-10940x CPU (14 cores and 28 threads) for 1 year. Now, my students hesitate to choose which CPU for new workstation. In this picture, it seems that AMD Ryzen 9 5950x (16 cores and 32 threads) is the best CPU in this ranking list (for "one" single core test ?). I want to know how about "AMD Ryzen Threadripper 3960X" which has more cores (24 cores and 48 threads). Does it get better efficiency than AMD Ryzen 9 5950x ? But to my knowledge now, when I choose higher number of processes (ex: 48 threads) than actual number of cores (ex: 24) in parallel setting, it seems efficiency doesn't speed up than choosing lower number of processes (like lower than actual number of cores, ex: 12, 20, 24) ![]() ![]() ![]() So, have anyone can give suggestion or knowledge for me ? Thanks! ![]() |
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#2 |
Super Moderator
Alex
Join Date: Jun 2012
Location: Germany
Posts: 3,426
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General recommendations for CFD hardware [WIP]
Please try to answer the questions in paragraph "0" And feel free to read the rest of that post, it should answer most of the questions you brought up. |
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