我想问一下4卡40GA100能跑WAN2.1-14B吗

Open liyanboSustech opened this issue 1 month ago • 4 comments

Dec 15 '25 16:12 liyanboSustech

可以的，单卡甚至都可以

Dec 16 '25 02:12 gushiqiao

8G的单卡4060甚至也可以

Dec 17 '25 16:12 XHPlus

但是我不知道为什么会爆显存我看Wan-2.1 1.3B加载完都要20G了呀 @XHPlus

Dec 17 '25 16:12 liyanboSustech

config指定下， {"cpu_offload": true, "offload_granularity": "block", "t5_cpu_offload": false, "vae_cpu_offload": false, "clip_cpu_offload": false}, 或者参考这里https://github.com/ModelTC/LightX2V/blob/main/examples/README_zh.md

Dec 18 '25 03:12 gushiqiao