WorkflowListedExternal

Wan2.1 Upscaler + FrameGen

My 4steps workflow without promt. I use it for scaling and generating frames in video on my rx 6800xt graphics card.

Sourcecivitai.com/models/1838188

TaskUpscalingFamilyWanEstimated VRAMEstimate unavailableBgrade

Runtime profile

Access: External workflow
Status: Listed
Source: Civitai
Updated: Jul 18, 2026

Source description

My 4steps workflow without promt. I use it for scaling and generating frames in video on my rx 6800xt graphics card.

Scaling and generating frames for a 33-frame video takes between ~160 and ~480 seconds depending on resolution after the models are fully loaded. The models are small so it doesn't take long.

It's not as fast, but it provides good quality.

All required models download:

Kijai-Wan2.1-T2V-1.3B

CausVid 13B lora

umt5_xxl_fp8_e4m3fn_scaled

Wan_2.1_vae

AI-generated commentary

AI-generated explanation based on source and configuration details. Suggestions are clearly labeled.

Purpose

Wan2.1 Upscaler + FrameGen is for scaling video and generating frames for video. It takes video input and produces scaled video frames, using Wan Video 1.3B t2v as its base model.

Inputs and outputs

The described input is video, and the described result is scaled video with generated frames; a prompt input is not specified.

Setup

The description reports use on an RX 6800 XT graphics card.
HammerAssGirl is listed as the publisher.

Dependencies

Required node packs are comfyui-frame-interpolation, comfyui-kjnodes, and comfyui-videohelpersuite.
Listed model files include KijaiWan21T2V13B.safetensors, RealESRGAN_x2plus.pth, and umt5_xxl_fp8_e4m3fn_scaled.safetensors.
Also listed are wan_2.1_vae.safetensors and Wan/Wan21_CausVid_bidirect2_T2V_1_3B_lora_rank32.safetensors.

Configuration

For v2.0, choose an upscale model from the “upscalers” link in the description.
Suggestion · not verified
The listed node-pack pins are 1.0.7 for comfyui-frame-interpolation, 1.1.3 for comfyui-kjnodes, and 4c7858ddd5126f7293dc3c9f6e0fc4c263cde079 for comfyui-videohelpersuite.

Cautions

Before use, verify that each listed model file is available.
Suggestion · not verified
The description reports approximately 160–480 seconds for scaling and generating frames for a 33-frame video after the models are loaded, depending on resolution; treat this as guidance, not a tested runtime.
Suggestion · not verified

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Sources

1 source

CivitaiPrimary

civitai.com/models/1838188

Verified Jul 18

Source excerpts

1 excerpt

NoteJul 18civitai.com/models/1838188

Source context: 546 downloads · Type Workflows · Base model Wan Video 1.3B t2v