How much does the laptop consume?
When buying a laptop people look at its externaltype, technical characteristics, software. The question of how much electricity a laptop consumes often occurs after the purchase. In this article, we will try to answer it and explain what energy consumption depends on.
Factors of energy consumption
The consumption of electricity depends, as a rule,from the power of its components. A powerful graphics card, a powerful processor, a large and bright screen - all this will only increase power consumption. At the same time, you can not expect to save energy from budget laptops with cheap and obsolete processors.
Dependence of energy consumption on tasks
So, how much does the laptop consume? The average power consumption is about 50W or less. Not very much, is it? Of course, this figure also depends on the tasks being performed at the moment. HD video, productive games and mathematical calculations increase power consumption.
And of course, how much energy consumesa laptop, depends on its model. Small notebooks with a diagonal of 11 to 14 inches are usually equipped with mobile processors, which are much more economical in terms of power consumption. It is not uncommon and two maps - integrated and discrete. The use of the first is more economical, and the second is used only for tasks that require a high load. You also need to remember that even switched off, but connected to an outlet, the laptop continues to consume electricity. The average flow rate in this case is about 5 watts per hour.
Impact of software
Separately, it is worth noting the impact of softwareenergy consumption. Virtually all operating systems have the ability to change power modes. Typically, this means changing the brightness of the screen, the period of disabling the display and the hard disk when idle, reduced performance.
In this article, we have cited the main factors,affecting the power consumption of laptops. This information will allow you to use the capabilities of your laptop in the amount that you need, and take care of the environmental friendliness of your device!