Can NVIDIA GeForce RTX 4060 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 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 272 GB/s bandwidth
Recommended system RAM: 32GB DDR5 (2x GPU VRAM minimum for model overflow)
Recommended system RAM: 32GB DDR5 (2x GPU VRAM minimum for model overflow)
NVIDIA GeForce RTX 4060 Specs
VRAM8GB GDDR6
Memory Bandwidth272 GB/s
TDP115W
CUDA Cores3,072
Street Price~$280
AI Rating3/10
Other GPUs That Run Wan Video 14B
Other Video Gen Models on NVIDIA GeForce RTX 4060
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