At sub-12 nm it is probably harder to get to 5.3 GHz with acceptable power dissipation. https://www.globalfoundries.com/technology-solutions/cmos/fdx/12fdx http

At sub-12 nm it is probably harder to get to 5.3 GHz with acceptable power dissipation. https://www.globalfoundries.com/technology-solutions/cmos/fdx/12fdx https://www.globalfoundries.com/technology-solutions/cmos/fd...