The i5-12400F is based on the Alder Lake architecture, which combines high-performance cores (P-cores) with power-efficient cores (E-cores) in a hybrid configuration. This architecture aims to improve overall efficiency and performance for various tasks. The processor features 6 Performance cores (P-cores) and 4 Efficiency cores (E-cores), resulting in a total of 10 cores and 20 threads. This allows for efficient multitasking and performance across a range of applications. The i5-12400F has a base clock speed that represents its minimum operating frequency. It also features a boost clock speed that the processor can dynamically reach under load for improved performance. The exact clock speeds can vary. The processor includes a shared L3 cache for all cores, as well as separate L2 caches for P-cores and E-cores. Cache memory contributes to faster data access and overall performance. The "F" in the model name (i5-12400F) indicates that this particular model does not have integrated graphics. This means you will need a dedicated graphics card to use this CPU. The i5-12400F is designed for use in motherboards with an LGA 1700 socket. This socket is specific to Intel's 12th generation Alder Lake CPUs.