Generally, the component of a computer that draws the most power is the graphics card. The graphics card is responsible for processing and displaying graphics, and it typically requires more power than other components such as the CPU or RAM.
The microprocessor draw the most power and consume the most energy. It is an essential part of the Computer or a laptop c.p.u that performs calculations up to billions in a second.
The CPU (Central Processing Unit) or the GPU (Graphics Processing Unit), especially when they are under heavy load. These components require a significant amount of electricity to perform their calculations and data processing tasks.
