At the end of 2023, Intel shipped Meteor Lake, where all but one chiplet were made by TSMC. Arrow Lake updates that chiplet (the one with the CPU cores) to also be made at TSMC, though on the older N3B process rather than the better N3E process that AMD is using.
Intel's current low-power laptop processor (Lunar Lake) is also all TSMC. The only thing Intel is making for their current-generation consumer products is the passive silicon interposer all these chiplets are mounted on.
Arrow Lake-U is an updated Meteor Lake on Intel 3.
"The Intel Core Ultra 200U series processors utilize the Redwood Cove (P-core) architecture, which originally debuted in Intel Core Ultra Series 1 processors and Crestmont (E-core) architecture that is found throughout the Intel Core Ultra Series 2 family of processors,” an Intel spokesman said in an email. “However, the Intel Core Ultra 200U series is built on the Intel 3 process node, rather than the Intel 4 process used for Intel Core Ultra Series 1 processors, which helps improve performance of the processor overall."[0]
Intel's current low-power laptop processor (Lunar Lake) is also all TSMC. The only thing Intel is making for their current-generation consumer products is the passive silicon interposer all these chiplets are mounted on.