Teacache & Wan 2.1 Integration Tutorial for SwarmUI
🎥 Video Tutorial
Watch the full tutorial on YouTube
📋 Overview
This tutorial demonstrates how to use Teacache to significantly accelerate AI generation speeds in SwarmUI with ComfyUI backend. Learn how to properly configure and use Wan 2.1 Text-to-Image and Text-to-Video models with optimized presets for maximum performance.
🔗 Essential Resources
Download Links
- SwarmUI Installer & AI Models Downloader - Complete package used in tutorial
- Advanced ComfyUI 1-Click Installer - Includes Flash Attention, Sage Attention, xFormers, Triton, DeepSpeed, RTX 5000 series support
Prerequisites Tutorials
- SwarmUI Main Installation Tutorial
- Fast Wan 2.1 Tutorial
- Python, Git, CUDA, C++, FFMPEG, MSVC Installation - Required for ComfyUI
Community Resources
- SECourses Discord - 10,500+ Members
- GitHub Repository - Stable Diffusion, FLUX, Generative AI Tutorials
- SECourses Reddit - Latest news and updates
⏱️ Tutorial Timeline
Time | Topic |
---|---|
0:00 | Introduction: Teacache & Wan 2.1 Presets for Swarm UI |
0:35 | Prerequisites: Previous Tutorials & Updating Swarm UI Files |
1:09 | Running the Swarm UI Update Script |
1:21 | Importing the New Presets into Swarm UI |
1:46 | Enabling Advanced Options & Locating Teacache Installer |
1:57 | Understanding Teacache: Faster Generation, Minimal Quality Loss |
2:14 | Monitoring Teacache Installation Process via CMD |
2:32 | Teacache Installed: Preparing for Image-to-Video Generation |
2:43 | Applying Image-to-Video Preset & Initial Configuration |
3:04 | Selecting Init Image & Base Model (e.g., Wan 2.1 480p) |
3:25 | How to Download Models via Swarm UI Downloader |
3:52 | Choosing Specific Image-to-Video Models (FP16/GGUF Q8) |
4:04 | Setting Correct Resolution & Aspect Ratio from Model Metadata |
4:25 | Key Image-to-Video Settings: Model Override & Video Frames |
4:42 | Optimizing Video Steps (30) & CFG (6) for Teacache |
5:01 | Configuring Teacache Mode (All) & Threshold (15%) |
5:08 | Setting Frame Interpolation (2x for 32 FPS) & Duration |
5:22 | Starting Image-to-Video: Importance of Latest Swarm UI |
5:41 | Generation Started: Teacache & Step Skipping Explained |
6:05 | Observing Teacache in Action: Step Jumps & How It Works |
6:23 | Leveraging Sage Attention & ComfyUI's Automated Setup |
6:38 | Teacache Performance Boost: Example Speed Increase (IT/s) |
6:51 | Understanding ComfyUI Block Swapping & Monitoring GPU Usage |
7:18 | Image-to-Video Generation Complete: Total Time & Output |
7:32 | Accessing Generated Video & Output Format Options (H.265) |
7:55 | Text-to-Video: Applying Preset & Adjusting Core Settings |
8:13 | Configuring Text-to-Video Parameters: Steps (30), FPS, Format |
8:27 | Selecting Text-to-Video Model (GGUF Q8) & Setting Resolution |
8:45 | Advanced Settings: UniPC Sampler, Sigma Shift (8), CFG Impact |
9:03 | Enabling Teacache (15%) for Text-to-Video |
9:15 | Starting HD Text-to-Video Generation (GGUF Q8 Model) |
9:36 | Understanding Performance: HD Resolution & Frame Count Impact |
9:54 | Text-to-Video Complete: Time Taken & Teacache Speedup |
10:06 | Downloading & Reviewing the Full HD Text-to-Video Result |
10:19 | Comparing Prompt Effectiveness: Image-to-Video vs. Text-to-Video |
10:30 | Conclusion: Future Presets & Power of Swarm UI with ComfyUI |
🚀 What is TeaCache?
TeaCache (Timestep Embedding Aware Cache) is a revolutionary, training-free approach that significantly accelerates diffusion models without substantial quality degradation.
How TeaCache Works
Diffusion models work by progressively removing noise over multiple timesteps. TeaCache intelligently decides when to reuse cached computations instead of performing expensive recalculations:
- Timestep Embedding Analysis: Uses timestep embeddings as indicators of how much the model's output will change
- Similarity Prediction: Compares current timestep embedding with previous ones
- Smart Caching Decision:
- If similarity is high → Skip computation, reuse cached results
- If similarity is low → Perform full computation, update cache
- Adaptive Thresholding: User-controllable
rel_l1_thresh
parameter balances speed vs quality
Key Advantages
- ✅ Training-Free: Works with existing pre-trained models
- ✅ Significant Speedup: 1.5x to 2x+ faster inference
- ✅ Broad Compatibility: Works across image, video, and audio models
- ✅ User Control: Adjustable quality/speed trade-off
🎯 Supported Models
Text-to-Video (T2V)
- Wan2.1, Cosmos, CogVideoX1.5, LTX-Video, Mochi, HunyuanVideo
- CogVideoX, Open-Sora, Open-Sora-Plan, Latte
- EasyAnimate, FramePack, FastVideo (community)
Image-to-Video (I2V)
- Wan2.1, Cosmos, CogVideoX1.5, ConsisID
- EasyAnimate, Ruyi-Models (community)
Video-to-Video (V2V)
- EasyAnimate (community)
Text-to-Image (T2I)
- FLUX, Lumina-T2X
Text-to-Audio (T2A)
- TangoFlux
⚙️ Key Configuration Settings
Image-to-Video Settings
- Steps: 30 (optimized for Teacache)
- CFG: 6
- Teacache Mode: All
- Teacache Threshold: 15%
- Frame Interpolation: 2x for 32 FPS
Text-to-Video Settings
- Steps: 30
- Sampler: UniPC
- Sigma Shift: 8
- Resolution: Based on model metadata
- Teacache: 15% threshold
🎓 About the Creator
Dr. Furkan Gözükara - Assistant Professor in Software Engineering
- 🎓 PhD in Computer Engineering
- 📺 37,000+ YouTube subscribers
- 🎯 Expert-level tutorials on AI, Stable Diffusion, and generative models
📞 Connect & Learn
- YouTube: @SECourses
- LinkedIn: Dr. Furkan Gözükara
- Twitter: @GozukaraFurkan
- Mastodon: @furkangozukara
This tutorial provides comprehensive guidance for implementing Teacache acceleration in SwarmUI, enabling faster AI video and image generation with minimal quality loss.
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