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CUDA ERROR - failed to deallocate device memory

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CUDA ERROR - failed to deallocate device memory

Posted: Fri Jun 04, 2021 1:53 pm
by vesta
hello everyone
I'm getting this type of error, mainly with render farm. also with rt3090ti machine.
This kind of error doesn't happen often with previous version.
thanks
Giuseppe

Re: CUDA ERROR - failed to deallocate device memory

Posted: Mon Jun 07, 2021 6:58 am
by bepeg4d
Hi,
CUDA error 700 is 99% related to incorrect or corrupted Nvidia driver.

My suggestion is to use DDU to completely remove any installed Nvidia driver, disable DCH, and perform a clean installation of latest Standard Studio Nvidia driver.

Also make sure to have updated Win 10 to 2004 or greater.

ciao Beppe
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