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Solver speed-up improvements in SWFS 2020

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Old   March 27, 2020, 11:35
Default Solver speed-up improvements in SWFS 2020
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Joe Galliera
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I am looking for more information about the solver speed-up / performance improvements achieved in the SolidWorks Flow Simulation 2020 release. I'm specifically looking for data from further testing that was done and possibly a bit of how or where the performance has been improved on the same hardware. The time to solve has been significantly decreased for the same exact problem (model and setup) on the same hardware.

Here is some data (given in time in seconds to solve a set number of iterations) to compare the same conjugate heat transfer benchmark problem of about one million cells from 2019 to 2020 releases:


Intel i9-9900K [8 cores]
2019: 432 s
2020: 281 s


Intel Xeon W-3245 [16 cores]
2019: 319 s
2020: 228 s


Zipped benchmark model download link: https://bit.ly/2vTygqN

Last edited by flowjoe; March 27, 2020 at 12:50.
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