any time you use ram more than 4 GB that is part of the 64 bit change
or having a file bigger than 4 GB, or a disk partition that is bigger than 32 GB
but yeah, because they quickly became the norm, not a whole lot of noise was made about them after the transition.
at this point, im wondering what happens comes the 50 series
will they only be able to sell 5080 (or hopefully 5070 with the 5080 going back to the 102 die) and not their top tier chip?
And the 60 series? only 6060s or w/e?
is it going to be that china will have only ever have max level of 4080s/4090s/4090detuned and that's it from the west?