Issues rendering with RTX graphics card

[alena_yu]

Hey everyone,

I have some issues for rendering with the RTX graphics card. The computer has a graphics card but when I do renderings there’s always warnings or errors and I can never produce a full render with the graphics card. Is there something that can fix this issue?

Thanks!

[hermit.crab]

Usually, the error (failed to allocate buffer...) and warning (num samples...) are linked to exceeded VRAM usage. Check this article for scene optimizations for GPU (screencaps are from 3ds Max, but I'm sure you'll find the parameters in Rhino too). If that doesn't help, please contact support via the contact form.