Pre-trained super-resolution models for use with ComfyUI-FFMPEGA's AI Upscale feature.
Models are automatically downloaded on first use — no manual setup required.
| File | Architecture | Scale | Size | VRAM | Best For |
|---|---|---|---|---|---|
RealESRGAN_x4plus.pth | RRDBNet (GAN) | 4× | 67 MB | ~2 GB | General real-world photos |
RealESRGAN_x4plus_anime_6B.pth | RRDBNet (compact) | 4× | 18 MB | ~1 GB | Anime, cartoon, illustration |
Real_HAT_GAN_SRx4.pth | HAT (hybrid attention) | 4× | 170 MB | ~4 GB | SOTA quality, fine detail |
003_realSR_BSRGAN_DFOWMFC_s64w8_SwinIR-L_x4_GAN.pth | SwinIR-Large | 4× | 48 MB | ~3 GB | Clean images, classical SR |
All models output 4× resolution. For 2× output, the upscaler runs at 4× then applies high-quality Lanczos downscaling.
llm_model → noneno_llm_mode → ai_upscaleupscale_model (e.g. hat_x4 for best quality)upscale_scale (4 or 2)Models are loaded via spandrel, which auto-detects the architecture from the checkpoint file. No additional dependencies are needed beyond what ComfyUI already provides.
Pre-trained super-resolution models for use with ComfyUI-FFMPEGA's AI Upscale feature.
Models are automatically downloaded on first use — no manual setup required.
| File | Architecture | Scale | Size | VRAM | Best For |
|---|---|---|---|---|---|
RealESRGAN_x4plus.pth | RRDBNet (GAN) | 4× | 67 MB | ~2 GB | General real-world photos |
RealESRGAN_x4plus_anime_6B.pth | RRDBNet (compact) | 4× | 18 MB | ~1 GB | Anime, cartoon, illustration |
Real_HAT_GAN_SRx4.pth | HAT (hybrid attention) | 4× | 170 MB | ~4 GB | SOTA quality, fine detail |
003_realSR_BSRGAN_DFOWMFC_s64w8_SwinIR-L_x4_GAN.pth | SwinIR-Large | 4× | 48 MB | ~3 GB | Clean images, classical SR |
All models output 4× resolution. For 2× output, the upscaler runs at 4× then applies high-quality Lanczos downscaling.
llm_model → noneno_llm_mode → ai_upscaleupscale_model (e.g. hat_x4 for best quality)upscale_scale (4 or 2)Models are loaded via spandrel, which auto-detects the architecture from the checkpoint file. No additional dependencies are needed beyond what ComfyUI already provides.