Stable Diffusion 3.5 Models Optimized with TensorRT Deliver 2X Faster Performance and 40% Less Memory on NVIDIA RTX GPUs
Published:Jun 12, 2025 21:21
•1 min read
•Stability AI
Analysis
This news highlights a significant performance boost for Stable Diffusion 3.5 models on NVIDIA RTX GPUs. The collaboration between Stability AI and NVIDIA, leveraging TensorRT and FP8, results in a 2x speed increase and a 40% reduction in VRAM usage. This optimization is crucial for making AI image generation more accessible and efficient, especially for users with less powerful hardware. The announcement suggests a focus on improving the user experience by reducing wait times and enabling the use of larger models or higher resolutions without exceeding VRAM limits. This is a positive development for the AI art community.
Key Takeaways
Reference
“In collaboration with NVIDIA, we've optimized the SD3.5 family of models using TensorRT and FP8, improving generation speed and reducing VRAM requirements on supported RTX GPUs.”