[j_walter]

A majority of the chiplets are made by TSMC, but the main cores had still made by Intel. This has changed somewhat the last few years, but TSMC is still making a lot of chips for Intel. Supposedly the 18A node will be used for the latest gen CPU but it is still likely to use some TSMC chiplets.

Example: https://www.techpowerup.com/298027/tsmc-not-intel-makes-the-...