What are the key differences between Stable Diffusion XL and Stable Diffusion (Automatic1111/Forge)?

Compare Stable Diffusion XL and Stable Diffusion (Automatic1111/Forge) side by side on Lunoo to see detailed feature differences, AI scores, and expert analysis.

How are Stable Diffusion XL and Stable Diffusion (Automatic1111/Forge) scored?

Stable Diffusion XL has an AI score of 9.1/10 and Stable Diffusion (Automatic1111/Forge) has an AI score of 9.6/10. Scores are based on features, user satisfaction, and overall quality analysis.

Stable Diffusion XL vs Stable Diffusion (Automatic1111/Forge) 2026 — Compared

Stable Diffusion XL

Stable Diffusion (Automatic1111/Forge)

WINNER Stable Diffusion (Automatic1111/Forge)

Stable Diffusion (Automatic1111/Forge) edges ahead with a score of 9.6/10 compared to 9.1/10 for Stable Diffusion XL. Wh...

Stable Diffusion XL

9.1 Excellent

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emoji_events WINNER

Stable Diffusion (Automatic1111/Forge)

9.6 Brilliant

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Stable Diffusion XL From Free (self-hosted) Free plan available

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psychology AI Verdict

Stable Diffusion (Automatic1111/Forge) edges ahead with a score of 9.6/10 compared to 9.1/10 for Stable Diffusion XL. While both are highly rated in their respective fields, Stable Diffusion (Automatic1111/Forge) demonstrates a slight advantage in our AI ranking criteria. A detailed AI-powered analysis is being prepared for this comparison.

emoji_events Winner: Stable Diffusion (Automatic1111/Forge)

verified Confidence: Low

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description Overview

Stable Diffusion XL

Stable Diffusion XL (SDXL) remains a powerhouse for users who want total control. As an open-source model, it has a massive ecosystem of community-developed tools, LoRAs (Low-Rank Adaptation), and fine-tuned checkpoints. Using interfaces like Automatic1111 or ComfyUI, users can manipulate every aspect of the generation process, from edge detection to pose control. While it requires a higher techni...

Stable Diffusion (Automatic1111/Forge)

Stable Diffusion is the powerhouse for users who demand absolute control. By running locally, users bypass censorship filters and subscription costs, gaining access to a massive ecosystem of community-trained models and plugins. The Automatic1111 and Forge interfaces provide deep access to parameters like denoising strength, CFG scale, and sampling methods. It is the industry standard for professi...