The Intel(R) ICX NorthPeak Registers - 3456 is likely referring to a specific set of Intel Chipset drivers related to the Intel ICX (Ice Lake-X) family of processors and their associated hardware components. The "NorthPeak Registers" likely refers to a set of registers within the chipset or CPU that handle specific system-level tasks, such as data transfer, memory management, or communication between the CPU, memory, and other components.
ICX (Ice Lake-X) processors are part of Intel's newer Xeon Scalable family, and these processors are typically used in high-performance computing, workstations, and servers. The NorthPeak term can be associated with Intel's architecture for managing system-level functions, although it isn't as commonly referenced as terms like Northbridge in older systems.