Or they tried and failed. Unless you have inside information you can't know what happened. And as no one else seems to be able to produce 10nm CPUs, it's not un

Or they tried and failed. Unless you have inside information you can't know what happened. And as no one else seems to be able to produce 10nm CPUs, it's not unlikely that Intel had problems shifting to it as well. Intel has done very well in the past by always being one step ahead of the competition. I'm sure that they didn't stop doing so.