The Intel® Core™ Ultra 9 Processor 275HX is a high-end mobile CPU introduced in early 2025 as part of Intel’s Arrow Lake-based Ultra 9 lineup. It features 24 cores (8 performance + 16 efficient) and 24 threads, with a base clock around 2.7 GHz and Turbo Boost up to 5.4 GHz, delivering strong multi-core and single-thread performance for laptops and mobile workstations. With 36 MB of Smart Cache, support for DDR5-6400 memory, and integrated Intel Graphics, it balances productivity and AI workloads efficiently. The 55 W TDP is scalable up to 160 W in high-performance systems, making the 275HX suitable for gaming, content creation, and demanding applications.