I never suggested that year should be precise. I just think it is useful to use year as a vague number instead of something completely arbitrary. I think the on

I never suggested that year should be precise. I just think it is useful to use year as a vague number instead of something completely arbitrary. I think the only real downside is if people assume too much from that number. > FMA4 extensions on Bulldozer are no longer supported, so a 2012-era CPU supports FMA4, but 2018-era Zen processors do NOT support FMA4. I don't see how this is relevant. Isn't this the same problem that v4 supports something that v9 doesn't?