Text-to-Image
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stable-diffusion

Image Quality and Inference Optimization

#220
by Cagnicolas - opened

I've been testing SD3 Medium for production image generation and wanted to share some observations and questions:

  1. Image Quality vs Speed Trade-offs: What inference steps count provides the best balance? I've found 28 steps works well, but curious about community experiences.

  2. Memory Requirements: The 2B parameter MMDiT architecture - what's the minimum VRAM needed for batch processing? Any optimization techniques beyond standard quantization?

  3. Typography Performance: One of SD3's key improvements is text rendering. Has anyone fine-tuned this for specific use cases (logos, technical diagrams)?

  4. Commercial Licensing: For those using this in production, how are you handling the Stability AI Community License requirements?

Would love to hear real-world deployment experiences from the community.

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