you are telling me that i'm talking about assumtions and speculation, when there is no guarantee either that it can be improved, nice argument you have there, you are contraddicting yourself
actually it's the opposite, there is no proof that it can be improvement with a great % of optimization
and no he didn't improve anything beyond 1-2%, he was talking about maxwell card(and i don't care about to be honest), not pascal, read again what he said