SDXL 1.0 Base
Parameters
2.56B
Modality
Image
Auxiliary Parameters
890M
Architecture
Diffusion Transformer
License
OpenRAIL-M
Release Date
26 Jul 2023
API Pricing (per 1M)
Self-hosted only
Hardware Sizing
Precision
Workload Memory: 3.74 GB
INT4 · 1024x1024
DiT Backbone Weights: 1.19 GB
VAE Decode Workspace: 0.05 GB
Runtime & Graphs: 2.50 GB
Minimum Required Hardware
1x NVIDIA L4 24GB
3.7 / 21.6 GB usable
1x RTX 3060 12GB
3.7 / 10.8 GB usable
Apple M4 24GB
3.7 / 18.0 GB usable
Determine requirements for your specific workload:
Open in VRAM Calculator
Architecture Diagram
About SDXL 1.0 Base
SDXL 1.0 Base is a 2.6B parameter latent diffusion model utilizing a cross-attention UNet backbone and dual OpenCLIP encoders, optimized for native 1024x1024 synthesis and community LoRA adaptation.
Technical Specifications
Attention
Attention Heads
102
Attention Head Dimension
20
Dimensions
Auxiliary Parameters
890M
Hidden Dimension Size
2,048
Number of Layers
6