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Kandinsky 2.2 Decoder

Parameters

1.22B

Modality

Image

Architecture

Diffusion Transformer

License

Apache 2.0

Release Date

12 Jul 2023

API Pricing (per 1M)

Self-hosted only

Hardware Sizing

Precision

Workload Memory: 3.11 GB

INT4 · 1024x1024

DiT Backbone Weights: 0.57 GB

VAE Decode Workspace: 0.05 GB

Runtime & Graphs: 2.50 GB

Minimum Required Hardware

1x NVIDIA L4 24GB

3.1 / 21.6 GB usable

1x RTX 3060 12GB

3.1 / 10.8 GB usable

Apple M4 24GB

3.1 / 18.0 GB usable

Determine requirements for your specific workload:

Open in VRAM Calculator

Architecture Diagram

Noisy Image LatentsLatent Image Space (VAE)Patch Embedding2D Latent PatchifyHidden: 768 · Timestep (t)x 12 DiT blocksAdaLN ModulationNorm · Timestep scale/shiftJoint / Cross-Attention12 headsHead dim: 64+AdaLN ModulationNorm · Timestep scale/shiftFeed-Forward (MLP)Activation+Final Norm (AdaLN Scale)Predicted Noise / LatentsDenoised Latents to VAE

About Kandinsky 2.2 Decoder

Kandinsky 2.2 Decoder is a 1.2B UNet diffusion model combining CLIP ViT-G/14 image embeddings and text conditioning for versatile text-to-image synthesis and image variations.

Technical Specifications

Attention

Attention Heads

12

Attention Head Dimension

64

Dimensions

Hidden Dimension Size

768

Number of Layers

12

About Kandinsky


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