GPUs/NVIDIA GeForce RTX 4060 Ti 8GB/Wan Video 14B

Can NVIDIA GeForce RTX 4060 Ti 8GB run Wan Video 14B?

14B parameter Video Gen model on 8GB GDDR6

Barely — requires CPU/RAM offloading
~1-3 tok/s (offload)
SpeedVery slow — expect 1-3 tokens/sec
QualityQuality is fine but the speed makes it impractical for interactive use

VRAM Requirements

Wan Video 14B is a 14B parameter model. At full precision (FP16), it requires 32GB of VRAM. Your NVIDIA GeForce RTX 4060 Ti 8GB only has 8GB — not enough even at maximum compression.

FP16 (Full Precision)32GB (need 24GB more)

Maximum quality, no quantization

Q8 (8-bit)18GB (need 10GB more)

Near-lossless, ~50% size reduction

Q4 (4-bit)11GB (need 3GB more)

Good quality, ~75% size reduction

Your GPU VRAM: 8GB GDDR6 at 288 GB/s bandwidth
Recommended system RAM: 32GB DDR5 (2x GPU VRAM minimum for model overflow)

NVIDIA GeForce RTX 4060 Ti 8GB Specs

VRAM8GB GDDR6
Memory Bandwidth288 GB/s
TDP160W
CUDA Cores4,352
Street Price~$370
AI Rating3/10

Other GPUs That Run Wan Video 14B

NVIDIA GeForce RTX 3060 Ti8GBoffload
$220
NVIDIA GeForce RTX 3060 12GB12GBQ4
$230
NVIDIA GeForce RTX 30708GBoffload
$250
NVIDIA GeForce RTX 40608GBoffload
$280
NVIDIA Tesla P4024GBQ8
$300
NVIDIA GeForce RTX 3070 Ti8GBoffload
$300

Other Video Gen Models on NVIDIA GeForce RTX 4060 Ti 8GB

Stable Video Diffusion1.5BFP16
3.5GB Q4
LTX Video2BQ8
4GB Q4
CogVideoX-5B5BQ4
7GB Q4
Mochi 110Boffload
10GB Q4

About Wan Video 14B

Alibaba's latest text-to-video model. High quality output with good prompt following. Competitive with commercial video generators. Needs 16GB+ VRAM for practical use.

Category: Video Gen · Parameters: 14B · CUDA required: Recommended
NVIDIA GeForce RTX 4060 Ti 8GB Full SpecsBuild with This GPUQuantization GuideVRAM Calculator