e4m3fn vs e5m2 for FP8
#5
by
NielsGx
- opened
Anyone checked the quality difference between these two for Wan2.1 T2V/I2V ?
I know neither is better and it's all about compromises, but maybe one is slightly better in most generations ?
I've shared e5m2 mostly because it works with torch.compile on pre-4000 series GPUs, while e4m3fn does not.