---
license: apache-2.0
tags:
- comfyui
- workflow
- wan-video
- gguf
- low-vram
- text-to-video
- image-to-video
- lora
base_model: Wan-AI/Wan2.2-I2V-A14B
---

# Wan2.2 T2V / I2V + LoRA — 4GB VRAM GGUF

**By:** [The_frizzy1](https://civitai.com/user/The_frizzy1)
**Hardware target:** RTX 3050 Laptop (4 GB VRAM)
**CivitAI:** https://civitai.com/models/1817858/wan22-workflowlora-i2vt2v-4gb-vram-gguf
**YouTube:** https://www.youtube.com/@the_frizzy1

🎥 **Video Explainer:** https://www.youtube.com/watch?v=C7ZttV320qk

---

## What This Is

Wan2.2 T2V, I2V, and hybrid workflows on 4 GB VRAM using GGUF-quantised models.

> Use **14B models**. Lightx2v LoRA strongly recommended.
> Without LoRA: use CFG 6, 30–60 steps.
> Second sampler denoise: **0.3–0.5** for 14B models.

---

## Included Workflows

- **Wan2.2 T2V 14B** — Text to Video
- **Wan2.2 I2V 14B** — Image to Video
- **Wan2.2 TI2V 5B** — Hybrid Text + Image to Video

---

## Wan2.2 Highlights

- **MoE architecture** — high-noise + low-noise experts for better quality
- **Cinematic control** — lighting, color, composition
- **Smooth motion modeling** — complex camera and object movement
- **TI2V-5B** — runs on 8 GB VRAM with offloading

---

## Required Custom Nodes

| Node | Link |
|------|------|
| GGUF | https://github.com/calcuis/gguf |
| WanVideoWrapper | https://github.com/kijai/ComfyUI-WanVideoWrapper |
| Tiled KSampler | https://github.com/FlyingFireCo/tiled_ksampler |
| KJNodes | https://github.com/kijai/ComfyUI-KJNodes |
| Video Helper Suite | https://github.com/Kosinkadink/ComfyUI-VideoHelperSuite |
| rgthree-comfy *(LoRA stacking only)* | https://github.com/rgthree/rgthree-comfy |

---

## Model Downloads

| Model | Link |
|-------|------|
| TI2V 5B | https://huggingface.co/QuantStack/Wan2.2-TI2V-5B-GGUF |
| T2V 14B | https://huggingface.co/QuantStack/Wan2.2-T2V-A14B-GGUF/ |
| I2V 14B | https://huggingface.co/bullerwins/Wan2.2-I2V-A14B-GGUF |

**CLIP / Text Encoder:**
https://huggingface.co/Comfy-Org/Wan_2.1_ComfyUI_repackaged/tree/main/split_files

---

## Changelog

| Version | Notes |
|---------|-------|
| v1.0 | Initial release |