Wan 2.2 Multithread Boost: 8×GPUs scale 7.8× linear, single GPU 4× throughput—one line, instant clip.
Wan 2.2 has multithreading built into its DNA: - On the CPU, OpenMP auto-parallelism cuts single-frame latency by 40 %. - On the GPU, CUDA-stream concurrency boosts VRAM reuse by 30 % and quadruples frame throughput on a single card. - In multi-GPU setups, NCCL ring synchronization delivers 7.8× linear scaling with eight A100s on the 14 B model. Whether you’re on a laptop GPU or a server rack, feed in a batch of prompts, let the thread pool decode in parallel, and receive multiple HD clips within seconds—truly “one line, instant clip.”
