On an Intel motherboard, you can place processors made by Intel. These are usually Intel socket 1151 motherboards and Intel socket 1155 motherboards. Intel motherboards are made by different manufacturers, but they always an Intel chipset. You can choose the processor yourself. If you want to perform demanding tasks on the computer, choose an i9 or an i7 processor. If you want to perform medium-demanding or light tasks on a computer like text processing, choose an i5 or i3 processor. The higher the number after the i, the faster the processor is and the more demanding tasks you can perform with the PC.