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GPU only working at 1 % most the time
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Blender 2.8 official
Windows 10 64 bits
GTX 1070


Not sure if it is a bug but GPU only works at 1 % most of the time when rendering.
I recognize that my complex scene uses few bitmaps and most textures are procedural mixed nodes. All geometry is very optimized and uses subdiv surfs at render time.

What i do not understand is why CPU is being used at 100% and GPU only 1 %.
I always have GPU rendering method selected.

Any idea? Thanks



Event Timeline

Brecht Van Lommel (brecht) claimed this task.

Thanks for the report, but this is not a support forum. For help using Blender, please try one of the community websites:

If you think you found a bug, please submit a new report and carefully follow the instructions. Be sure to provide system information, Blender version, and a .blend file with exact steps to reproduce the problem.