I’m using a PC with an NVidia GTX 1050 Ti 8Gb card.
The CPU is i5 with 16Gb RAM.
My renders are really slow and I don’t think they should be. I noticed the GPU when rendering only gets to about 6% usage - I would have expected much higher.
For a simple scene at 1920x1080, 256 samples, 64px tile size (bigger seems to slow it down even though I thought it was meant to be the opposite for GPU). it’s taking around 3 mins to render.
What would cause the GPU not to be fully utilised?