But they are only moving BECAUSE they have been surpassed. Otherwise, they would still be sleeping, delivering the bare minimum. They are using TSMC BECAUSE they have surpassed them. It would be business as usual for them if they were not leapfrogged and on the brink of obsolescence.Have you seen the stuff they're up to lately? An entire new graphics architecture, leveraging TSMC's N3B manufacturing, dropping hyperthreading to simultaneously improve performance and efficiency, adopting on-package memory for reduced latency, etc etc.
Intel is pulling out all the stops to put up a fight against AMD and ARM alternatives. Innovation doesn't look the same everywhere.