https://arstechnica.com/gadgets/2023/12/intel-intros-first-meteor-lake-chips-with-faster-gpus-and-worse-single-core-speed/

Intel announced technical details about its next-generation Core CPUs a few months ago. Codenamed Meteor Lake, the chips are good and bad news for Intel's chip manufacturing ambitions—they're simultaneously the first chips to use the brand-new Intel 4 process and the first of Intel's mass-market consumer processors to use silicon manufactured by someone other than Intel (in this case, TSMC). They're also a showcase for Intel's Foveros packaging technology, which welds together several pieces of silicon ("tiles," in Intel's words) rather than integrating everything into a single monolithic die.