Samsung is making 14nm chips in volume and has licensed that tech to Globalfoundries, and has demoed 10nm. TSMC's got 16nm, and is planning on starting low scal

Samsung is making 14nm chips in volume and has licensed that tech to Globalfoundries, and has demoed 10nm. TSMC's got 16nm, and is planning on starting low scale production of 10nm later this year. So yeah, process tech is pretty similar between the various big chip makers.