Enterprise ASICs (i.e. routers) already run at these very hot (and cold) temperatures on the very latest nodes. They also demand reliability over long periods -

Enterprise ASICs (i.e. routers) already run at these very hot (and cold) temperatures on the very latest nodes. They also demand reliability over long periods - although the consequences of failing to meet that are obviously not as severe. Ageing is much worse at 7nm but it's already accounted for during STA. Like everything else, you just assume the worst and it's another chunk of your clock period you never see. But expecting to run above 125C... not sure about that.