Details of CPU:

Intel and AMD are most popular and used CPUs. Two main types of CPU 1. Desktop CPU 2.Mobile Processors - Small in size for laptop, notebook and netbooks.

Early CPU had pins on the processor and New CPUs are pinless processors.

OLD CPU HAVING PINS

PINLESS NEW CPU

OLD CPU - HAVING PINS AND SOCKET HAS HOLES.

NEW CPU - PINLESS BUT SOCKET ON MB HAS PINS.