Should I enable FP8 weight?

[ySergi]

Will I get worse quality? I know I'll get more generation speed, but I don't want to get worse generations.

[freecoderwaifu]

FP8 = less VRAM usage (but possible slower speed due to conversion, since FP8 isn't native on cards before RTX 40xx series, and even then I'm not sure it's fully native).

If not VRAM limited, not as much use.

Make generation with option disabled.
Make generation with option enabled.

Compare quality side by side.

If good = keep enabled
If bad = keep disabled.

Simple as.