To work with the Intel Core i9-12600KF processor, you are advised to select a mainboard with the Intel Z690 chipset because it supports the PCIe 5.0 bus and DDR5 memory, which can fully leverage the performance of the processor. When choosing a motherboard, you need to pay attention to the main features, such as the supported memory frequency and number of slots, network interfaces, expansion slots, etc., while also paying attention to the manufacturing quality and brand reputation of the motherboard. Common options include ASUS ROG Strix Z690-E Gaming WIFI, Gigabyte Z690 AORUS PRO WIFI, and others.