heat flow average on a laptop
Components and Heat. A handful of components inside a computer account for most of the heat it produces. In desktop PCs, the microprocessor gets its own fan. By themselves, these chips generate from a few watts of heat to nearly 100 watts, depending on the device and application.The graphics processor, a separate calculating chip, also generates considerable heat.n desktop PCs, the microprocessor gets its own fan. By themselves, these chips generate from a few watts of heat to nearly 100 watts, depending on the device and application. The graphics processor, a separate calculating chip, also generates considerable heat.