Stable Diffusion 3.5 Medium
Parameters
2.5B
Modality
Image
Auxiliary Parameters
6.16B
Architecture
Diffusion Transformer
License
Stability AI Community License
Release Date
29 Oct 2024
API Pricing (per 1M)
Self-hosted only
Hardware Sizing
Precision
Workload Memory: 3.80 GB
INT4 · 1024x1024
DiT Backbone Weights: 1.16 GB
VAE Decode Workspace: 0.14 GB
Runtime & Graphs: 2.50 GB
Minimum Required Hardware
1x NVIDIA L4 24GB
3.8 / 21.6 GB usable
1x RTX 3060 12GB
3.8 / 10.8 GB usable
Apple M4 24GB
3.8 / 18.0 GB usable
Determine requirements for your specific workload:
Open in VRAM Calculator
Architecture Diagram
About Stable Diffusion 3.5 Medium
Stable Diffusion 3.5 Medium is a compact 2.5B parameter MMDiT designed to fit on standard consumer GPUs with 9.9GB VRAM footprint, retaining core typographic and compositional capabilities.
Technical Specifications
Attention
Attention Heads
24
Attention Head Dimension
64
Dimensions
Auxiliary Parameters
6.16B
Hidden Dimension Size
4,096
Number of Layers
24