Can the RTX 5060 Ti 16 GB run Wan 2.2 I2V A14B?
Not at full quality. The 16-bit and 8-bit files are too big for the RTX 5060 Ti 16 GB; the largest that fits is Q5_K_M (10.8 GB).
Q5_K_M (10.8 GB) fits with only 0.9 GB to spare (about 15.1 GB of 16 GB). Quality: close; small differences in fine detail. For better quality, Q6_K (12.0 GB) also runs, with about 0.3 GB spilling into system RAM - a little slower, still practical.
Also try the FP8 file (14.3 GB) on this GPU. It does not fit entirely, but a current ComfyUI streams the overflow from RAM and native 8-bit files often beat a small GGUF that does fit. Dynamic VRAM →
Using Kijai's WanVideoWrapper instead of the native nodes? Its WanVideo BlockSwap node keeps part of the model in system RAM. To run the FP8 file (14.3 GB) on RTX 5060 Ti 16 GB, start with blocks_to_swap ≈ 9 (of 40). Each block is about 0.4 GB; raise the number if you still run out of memory, lower it for speed. estimate WanVideoWrapper →
01What to download
| Part | File | Folder | Size | |
|---|---|---|---|---|
| Model | Wan2.2-I2V-A14B-HighNoise-Q5_K_M.gguf high-noise model (early steps) Q5_K_M · QuantStack/Wan2.2-I2V-A14B-GGUF | models/unet | 10.8 GB | Download → |
| Model | Wan2.2-I2V-A14B-LowNoise-Q5_K_M.gguf low-noise model (late steps) Q5_K_M · QuantStack/Wan2.2-I2V-A14B-GGUF | models/unet | 10.8 GB | Download → |
| Text encoder | umt5_xxl_fp8_e4m3fn_scaled.safetensors UMT5-XXL FP8 (scaled) · Comfy-Org/Wan_2.1_ComfyUI_repackaged | models/text_encoders | 6.7 GB | Download → |
| VAE | wan_2.1_vae.safetensors Wan 2.1 VAE · Comfy-Org/Wan_2.2_ComfyUI_Repackaged | models/vae | 0.3 GB | Download → |
| Total download · keep about the same free on disk | 28.6 GB | |||
Alternatives: UMT5-XXL FP16 (11.4 GB). Sizes from Hugging Face, 2026-10-01.
System RAM: 48 GB or more. These files (both noise models) take about 28.6 GB of RAM while loaded, 34.6 GB with Windows and ComfyUI. What happens with less. calculated
02Every Wan 2.2 I2V file on 16 GB
| File | Size | Needed | On this card | Quality | Download |
|---|---|---|---|---|---|
| 16-bit SAFETENSORS · Comfy-Org | 28.6 GB | 32.9 GB | 16.9 GB too big | the original weights | Hugging Face → |
| FP8 SAFETENSORS · Comfy-Org | 14.3 GB | 18.6 GB | 2.6 GB too big | practically identical to the original | Hugging Face → |
| Q8_0 GGUF · QuantStack | 15.4 GB | 19.7 GB | 3.7 GB too big | practically identical to the original | Hugging Face → |
| Q6_K GGUF · QuantStack | 12.0 GB | 16.3 GB | spills 0.3 GB | very close to the original | Hugging Face → |
| Q5_K_M ← GGUF · QuantStack | 10.8 GB | 15.1 GB | fits · 0.9 GB spare | close; small differences in fine detail | Hugging Face → |
| Q4_K_M GGUF · QuantStack | 9.7 GB | 14.0 GB | fits · 2.0 GB spare | good; some loss in fine detail and text | Hugging Face → |
| Q3_K_M GGUF · QuantStack | 7.2 GB | 11.5 GB | fits · 4.5 GB spare | noticeable loss of detail | Hugging Face → |
| Q2_K GGUF · QuantStack | 5.3 GB | 9.6 GB | fits · 6.4 GB spare | heavy loss; a last resort | Hugging Face → |
“Needed” adds 3.5 GB of working memory for Wan 2.2 I2V and a 0.8 GB reserve. Sizes 2026-10-01. Wan 2.2 A14B uses two files of this size (high-noise and low-noise); only one sits in VRAM at a time, both must fit in system RAM.
03Measured and reported results
| Label | Setup | Result | Peak VRAM | Date | Source |
|---|---|---|---|---|---|
| reported | video_wan2_2_14B_i2v template (quant not stated) · 720p “RTX5060ti 16GBだと165.9秒なので、2〜3倍時間が必要ですが、落ちずに720p動画が生成できる事はたいしたものです。” Comparison figure given in the RTX 3060 post, presumably same 720p/53-frame test (not explicitly restated); steps not stated | 165.9 s / clip (53 frames) | — | 2025-11-26 | note.com → |
Other people's numbers are copied as published, with a link. Send yours.
04With more VRAM
With 20 GB you could run Wan 2.2 I2V at 8-bit or better (FP8, 14.3 GB) with no offloading.
What changes from the RTX 5060 Ti 16 GB to the RTX 3090 24 GB → · What changes from the RTX 5060 Ti 16 GB to the RTX 5070 Ti 16 GB → · What changes from the RTX 5060 Ti 16 GB to the RTX 4090 24 GB → · What changes from the RTX 5060 Ti 16 GB to the RTX 5090 32 GB →
05Questions
How much VRAM does Wan 2.2 I2V need?
Around 9.6 GB with the smallest file (Q2_K) and 18.6 GB with an 8-bit file (FP8). The full 16-bit file needs about 32.9 GB.
Which Wan 2.2 I2V file should I download for the RTX 5060 Ti 16 GB?
Q5_K_M (10.8 GB) from QuantStack/Wan2.2-I2V-A14B-GGUF. Load it with Unet Loader (GGUF) from the ComfyUI-GGUF node pack.
FP8 or Q8_0 for Wan 2.2 I2V on the RTX 5060 Ti 16 GB?
FP8 (14.3 GB): the RTX 5060 Ti 16 GB computes it natively, while Q8_0 (15.4 GB) is unpacked on the fly.
How much do I need to download for Wan 2.2 I2V on the RTX 5060 Ti 16 GB?
28.6 GB: Wan2.2-I2V-A14B-HighNoise-Q5_K_M.gguf, Wan2.2-I2V-A14B-LowNoise-Q5_K_M.gguf, umt5_xxl_fp8_e4m3fn_scaled.safetensors, wan_2.1_vae.safetensors.