AMD details Zen 3 and Zen 4 alongside roadmap for next-gen Epyc Milan and Genoa CPUs
Future upgrades include 7nm+, denser cache, a new socket, and DDR5
Leaked Intel roadmap shows its 10nm desktop CPUs won't arrive until 2022
But "limited" 10nm mobile processor parts will be here this year
AMD's 2nd-gen Ryzen is coming in April, desktop Ryzen APUs arrive February 12
This is what's next for AMD
