Here is my problem. When I try to render with my GPU the image (mainly the lights) are not the same as with my CPU. The image is more grainy with the GPU than with the CPU and even if I do not change any parameter from one rendering to another. I would like to be able to use my GPU to save time with my rendering
My config :
CPU : AMD Ryzen 2700x GPU : EVGA GTX 1070 Blender version : 2.79
I can'T upload the .blend files because he is pack with all the texture (more than 600MB)