Intel makes numerous processors, split into different families. For the desktop, we’ve got Core i5, Core i7, and Core i9. Within each family are processor stock-keeping units (SKU), for instance, the 14900K. The Intel Core i9-14900K, being part of the Core i9 family, is one of the most powerful chips on sale from Intel. But what does the K mean? There’s also an Intel Core i9-14900F, so which is the better processor to buy? I’ll explain what these suffixes mean and how to pick the right chip for your system.