RT GPU CUDA uses 100% my CPU

[kostenurka]

Hi,

I wondered why my CPU seems in full charge when RT is set to be using the graphic card?
Is this normal?

thanks

[fpedrogo]

Hi
This is not normal, however if V-Ray found any issue with the GPU, it will automatically fire RT in CPU. Please double check if your video driver are updated.

[kostenurka]

Thanks Fernando,

As just an idea..
What if we as Vray for rhino users compare GPU time results of rendering same scene and sharing this on particular post. That might be useful benchmark