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FLUX.1 Depth Dev

Parameters

11.9B

Modality

Image

Auxiliary Parameters

4.9B

Architecture

Diffusion Transformer

License

FLUX.1-dev Non-Commercial License

Release Date

2 Oct 2024

API Pricing (per 1M)

Self-hosted only

Hardware Sizing

Precision

Workload Memory: 8.71 GB

INT4 · 1024x1024

DiT Backbone Weights: 5.54 GB

VAE Decode Workspace: 0.67 GB

Runtime & Graphs: 2.50 GB

Minimum Required Hardware

1x NVIDIA L4 24GB

8.7 / 21.6 GB usable

1x RTX 3060 12GB

8.7 / 10.8 GB usable

Apple M4 24GB

8.7 / 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: 4.1k · Text: 4.9B enc · Timestep (t)x 57 DiT blocksAdaLN ModulationNorm · Timestep scale/shiftJoint / Cross-Attention24 headsHead dim: 128+AdaLN ModulationNorm · Timestep scale/shiftFeed-Forward (MLP)Activation+Final Norm (AdaLN Scale)Predicted Noise / LatentsDenoised Latents to VAE

About FLUX.1 Depth Dev

FLUX.1 Depth Dev is an image conditioning adapter model within the FLUX.1 family, leveraging monocular depth estimation maps alongside text prompts to preserve precise scene geometries during synthesis.

Technical Specifications

Attention

Attention Heads

24

Attention Head Dimension

128

Dimensions

Auxiliary Parameters

4.9B

Hidden Dimension Size

4,096

Number of Layers

57