This allows the OS to tell the CPU which cores are the "preferred" (fastest) cores. Every Ryzen chip has slightly different silicon quality across its eight cores. CPPC2 ensures Windows schedules single-threaded games onto the physically fastest core, boosting FPS in older titles.
Regularly updating your AMD Ryzen 7 2700X eight-core processor driver can bring several benefits, including: amd ryzen 7 2700x eight-core processor driver