Optimized WAN 2.1 Image-to-Video (I2V) 720P workflow using SageAttention and TeaCache and Torch.compile for significantly improved speed and efficiency.
Benchmark Results (RTX 4090 | 64 Frames | 16 FPS | 20 Steps)
⏱️ Base: 1002s
⚡ Optimized (SageAttention + TeaCache + Torch.compile): 516s
🔥 Twice as fast!
✨ Key Features:
✅ Drastically Faster Inference – Cut generation time in half!
✅ SageAttention Optimization – More efficient attention mechanisms
✅ TeaCache Acceleration – Reduces redundant computations
✅ Torch Compile – Compiler optimizations
Workflow file attached!
Try it instantly with no setup:
👉 Run the workflow here