Cycles GPU Problem

Hi everyone. I startet Blender 3 months ago and I still have the same issues.
When I render an image Blender only uses my cpu. I habe set the preferences to cuda and have checked my cpu and gpu in the settings. I render with cycles and use gpu compute. I have tried with different tile sizes like 512 and 1024 but nothing chaged. My cpu is at 100% and my GPU at 6%. I have a Ryzen 52600, a GTX 1070 and 16gb 3200mhz Ram. I hope somebody can help me :slight_smile: :confused:


But what are your render times comparing GPU only and CPU only?
You see if this may be related to your problem (enter to the link and read the entire thread):