>>105617585
>I get oom if I try to run wan 720p fp8 on e4m3fn on my 3090, but it works with e4m3fn_fast.
go for Q8 my dude, GGUF lets you offload a bit of that model on your ram, you won't get OOM anymore and the Q8 quality is better than fp8
https://rentry.org/wan21kjguide

>>105617378
>>105617386
you can get a bigger quant and offload a bit to the ram with that node, anyway you get all the details on the rentry guide