>>104215322
oh, forgot to add, also change the resolution. default will be 512 x 512 which was for old stable diffusion so images generated in it will be smaller, blurrier and uglier. stable diffusion xl uses 1024x1024, so you use that or similar.

>>104215455
seems to be good enough, but you'll have to experiment. you might need to unload anything else that uses ram+vram like browsers. it worked fine for me when i had a 6gb 2070 super.