Stable Diffusion 3 models

3 Stable Diffusion 3 models on Hugging Face, from 2.1B to 8.1B parameters. At the precision each one is published in, the smallest needs about 4.7 GB of VRAM (stable-diffusion-3-medium-diffusers, cheapest live fit: V100) and the largest about 18.2 GB (stable-diffusion-3.5-large, cheapest live fit: RTX A5000). The cheapest way to run stable-diffusion-3-medium-diffusers is $0.088/hr.

Stable Diffusion 3 models

ModelParametersPublished asVRAM neededLive GPU fitEst. $/hr
stable-diffusion-3-medium-diffusers2.1BF164.7 GBV100$0.088/hr
stable-diffusion-3.5-medium2.5BBF165.5 GBRTX 5060 Ti$0.110/hr
stable-diffusion-3.5-large8.1BBF1618.2 GBRTX A5000$0.176/hr

VRAM is for the precision the model is published in, with the same overhead and an 8,192-token context assumed on every page; see the methodology. The fit shown is the lowest-priced single GPU type that holds the model at that precision, or the lowest-priced multi-GPU set (up to 8) when none does.

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