An NVIDIA GPU with at least 24GB of VRAM (like an RTX 3090 or 4090) is recommended for FP16.
"wan2.1-i2v-720p-14b-fp16.safetensors" high-fidelity, image-to-video (I2V) foundation model from the suite developed by Alibaba's Wan-AI wan2.1 i2v 720p 14b fp16.safetensors