3 ms·

I am able to generate a maximum resolution of 512x768 on my 11GB 1080Ti. This seems to use almost 100% of the available RAM.

• frognumber 4y ago
  That's weird. I cap out at 512x512 on my 16GB Ampere card. Even stepping down precision doesn't help. I wonder what's different. I use it directly from Python.
  • prox 4y ago
    Perhaps a different kind of chipset that isn’t optimized yet? Just a guess based on other graphics processes.
  • MattRix 4y ago
    You might have the n_samples (aka batch size) set to a number greater than 1? That basically multiplies the amount of VRAM you’re using. I can generate a 512x512 on my 10gb 3080 no problem (or three 384x384 at a time)
  • temp_account_32 4y ago
    Try the hlky fork: https://github.com/hlky/stable-diffusion https://github.com/hlky/stable-diffusion It measures memory usage as well.