So apparently a Ryzen 3900X is basically just two 3600X's put together. There's like 2 die sets called chiplets or something.... How is this different then the "modules" amd was using 4 or 5 years back? They had chips that were like 4 modules 8 cores and only 1 instruction could be in the modules pipeline at a time meaning 4 of the cores were useless..... Can anyone explain this? Maybe this was all wrong but I can't find anything that clearly explains how this works and.... And also what's the difference between dual-6-core chiplets and 1 12 core Chiplet? Anyone????