Laptop Power Consumption -

Even when the laptop was off, the charger drew a tiny, "vampire" amount of power—less than half a watt if cold, but more if it felt warm to the touch.

Leo sat in the quiet hum of his home office, staring at the glowing blue ring of his laptop's power button. To most, it was just a tool, but to Leo, it was a living organism with a metabolic rate he had become obsessed with measuring. He knew that while an average laptop breathes in between 30 to 70 watts per hour, his own high-performance workstation was a hungrier beast, capable of devouring up to 180 watts when he pushed it to its limits. laptop power consumption

To truly understand the "pulse" of his machine, Leo used a mix of hardware and software: Even when the laptop was off, the charger