AMD Ryzen slow calculations

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Joined: Wed Aug 15, 2018 6:33 pm

AMD Ryzen slow calculations

Post by winwiz » Wed Aug 15, 2018 7:36 pm

My 3.6GHz Ryzen 2400g desktop calculates notably slower than my 800 MHz laptop :?:
I'm wondering why my AMD Ryzen desktop with 3200MHz ram calculates dialux4 slower than my Asus Zenbook with Intel M-5Y10?
Both systems have onboard graphics, but the Ryzen Vega graphics is supposed to be much faster than Intel's onboard HD graphics. The Ryzen system have faster CPU, GPU, SSD and RAM, and ryzen is known to be fast at tasks like rendering so how can it be slower?

Posts: 1322
Joined: Thu Jul 26, 2012 10:16 am

Re: AMD Ryzen slow calculations

Post by T.Magenheimer » Fri Aug 17, 2018 8:12 am

Dear winwiz,

You can try to change your graphic system under “File => Settings => General Options => CAD Window” from OpenGL to Direct3D or the other way around (see attached screenshots) and have a look if the problem still occurs.
Graphic driver 1.jpg
Graphic driver 1.jpg (48.87 KiB) Viewed 1231 times
Graphic driver 2.jpg
Graphic driver 2.jpg (62.26 KiB) Viewed 1231 times

Best regards,
Your DIAL Support Team


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