The Intel Core i5-8400 processor is part of Intel's 8th generation lineup, offering reliable performance for everyday computing and gaming. It includes Intel UHD Graphics 630 integrated graphics, suitable for handling basic multimedia tasks and light gaming. With 6 cores and 6 threads, the i5-8400 operates at a base clock speed of 2.8 GHz and can boost up to 4.0 GHz under load, providing responsive performance for multitasking and productivity applications. It supports DDR4 memory and is compatible with motherboards featuring the Intel 300 series chipset.