It'll take at least 5 years and 100s of megabucks to get to where rpi5 is today.
It's possible that some of those 5 years and some hundreds of $100M have been already spent under wraps by Quallcom or whoever else, though. SiFive fiasco recently may prove it isn't easy even if the dollars are there.
It's possible that some of those 5 years and some hundreds of $100M have been already spent under wraps by Quallcom or whoever else, though. SiFive fiasco recently may prove it isn't easy even if the dollars are there.