Intel's recently announced Core Ultra Series 3 "Panther Lake-H" mobile processor die-shot has been annotated by Kurnal Insights. "Panther Lake-H" is a disaggregated processor, just like its predecessor, "Arrow Lake-H," and "Meteor Lake," but Intel has followed a disaggregation plan resembling that of "Lunar Lake," where an SoC tile contains the CPU cores across both the main compute complex and low-power island; the NPU, and the processor's main integrated memory controllers; the Graphics tile contains the iGPU's number-crunching machinery, the Xe cores; while the I/O tile contains the chip's various platform I/O components.

The SoC tile is built on the Intel 18A foundry node. On the mainstream notebook "Panther Lake-H" processor variants, such as the one annotated below, the Graphics tile contains 4 Xe cores, and is built on the Intel 3 foundry node. On the ultraportable "Panther Lake-U" processor with powerful integrated graphics meant for devices lacking discrete GPUs, the Graphics tile has 12 Xe cores, and is built on the TSMC N3E node. The I/O tile continues to be built on the same TSMC N6 node as the ones on previous-generation "Arrow Lake" processors.