How Many Watts Does A Gaming Laptop Use? | Best Guide 2022

How Many Watts Does A Gaming Laptop Use

How Many Watts Does a Gaming Laptop Use? Ever found yourself wondering about this? A typical laptop draws around 100 watts of power while in use. In comparison, high-end gaming laptops are about three times as powerful and consume around 400 watts at the same time. 

A gaming laptop relies on two types of processing units, the CPU and the GPU (graphics processing unit). While a typical laptop may use up to 3000 kWh per year, one operating a high-end gaming laptop might use as much as 5000 kWh. This is your standard answer if you are wondering How Many Watts Does a Gaming Laptop Use?

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The Dilemma Of How Many Watts Does A Gaming Laptop Use?

The Dilemma Of How Many Watts Does A Gaming Laptop Use?

If you’re looking for the best gaming experience, then you need to purchase a gaming laptop. However, when it comes to deciding on your ideal machine, one of the things you may want to consider is how much electricity will it use? 

How much power does a gaming laptop use? How Many Watts Does a Gaming Laptop Use? If this is also a question that is often on your mind, then you definitely want to continue reading this article. We want to help and shed some light on this subject because we see many people struggling with the same issue.

Why Is There So Much Consumption Of A Gaming Laptop?

We have shed some light on How Many Watts Does a Gaming Laptop Use? But don’t you want to know why there is a consumption of all these watts?

If you want to find out about the geeky attributes in a gaming laptop then you can take into account some interesting facts. These are laptops that are specially designed and developed to fulfill the requirements of gaming enthusiasts. 

The games played on this laptop require higher contrast and brightness, sharp colors, and high resolutions than usual laptops. The Operating System (OS) must be loaded in a very short span of time when any game is run and hence it facilitates pre-loaded OS. 

These high-end laptops have large memory storage that allows users to store their games without external devices like pen drives or hard disks. It has large, high capacity memory that stores games, movies, old movies, music for long hours without overheating.

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Detailed Consumption Factors To Understand How Many Watts Does A Gaming Laptop Use?

How Many Watts Does a Gaming Laptop Use is directly proportional to the consumption factors. The critical factors of a gaming laptop that influences power consumption and performance are as follows.

Graphic Processing Unit ( GPU )

People who wonder about the question of How Many Watts Does a Gaming Laptop Use? should seek to understand the graphic processing unit.

In a gaming laptop, the graphics processing unit or GPU is key. Because that’s the part that calculates how quickly the processor can render graphics for your screen. 

A good gaming GPU needs lots of power. And the more you need from your GPU to run heavy software, the more battery it will consume. 

Thus we wouldn’t advise you to use a gaming laptop if all you want to do is run spreadsheets and check emails on your machine.

It depends on what kind of work the GPU is doing. If the workload is heavy, it will need to consume more watts. If the workload is not heavy at all, then it could run on lower power without affecting performance. 

A powerful card makes your computer run smoother but if you’re not getting enough power for gaming or intensive tasks, you should look for a card that draws less wattage when under load. 

Here is a figure depicting the different power requirements of graphics cards according to their performance.

  • Low-end graphics card 28-85 W 
  • Mid end graphics card 108-165 W 
  • High-end graphics card 165-260 W 

Screen Resolution

How Many Watts Does a Gaming Laptop Use depends also on the screen resolution? When you’re playing games, the quality of the visual effects can make a huge difference in how immersed you feel. 

If your laptop has fewer pixels per inch, it may struggle when scaling a game to higher resolutions such as 2Kor 4K. It’s also worth thinking about what to do with your laptop once you’re done playing games.

Many high-end models can handle demanding applications well, but gaming laptops tend to be throttled once they get too hot or too full of data. 

Some laptops have fuses built into them so that if they generate too much heat under constant pressure, they simply won’t turn back on. 

How Many Watts Does a Gaming Laptop Use depends also on the screen resolution that is in demand for playing your favorite game? The watt difference can vary from game to game and there is no precise figure around that.

Laptop Charger

How Many Watts Does a Gaming Laptop Use also depend on the laptop charger? When you’re done with your laptop, it may seem smart to unplug the cord because they’re plugged into an outlet anyway. Laptop chargers continue to use electricity when they’re plugged into an outlet and not plugged into a laptop.

One of the most common questions that people ask about energy consumption is: “How much power does my laptop charger use when it’s plugged into the wall but not the laptop? The answer, according to this article, is barely 0.03 watts.

Laptops Brands

Another straightforward answer to the question regarding How Many Watts Does a Gaming Laptop Use? depends on which laptop brand you are using for playing games. Different gaming laptops consume different figures of energy.

  • MacBook Air – 30W
  • MacBook Pro 13 – 61W
  • MacBook Pro 14 – 67W
  • MacBook Pro 16 – 96W or 140W 
  • Microsoft Surface Laptop Go – 39W
  • Samsung Galaxy Chromebook 2 -45W
  • Samsung Galaxy Book Go – 45W
  • Samsung Chromebook 4+ – 45W
  • Dell Inspiron 14 – 65W
  • Dell Inspiron 17 – 90W
  • Dell Inspiron 15 (7000) – 90W
  • Dell Inspiron 15 (3000) – 45W
  • Dell XPS 15 – 130W
  • Dell G15 Gaming Laptop – 180W
  • ASUS ROG Zephyrus15 – 200W
  • HP Laptops – 45W to 150W 
  • Acer Laptops – 45W to 180W 
  • Lenovo Flex 3 – 45W
  • Lenovo Chromebook 3 – 45W
  • Lenovo Ideapad 3 – 65W
  • Lenovo Yoga – 65W

Central Processing Unit 

One simply cannot ignore the usage of the Central Processing Unit while thinking about How Many Watts Does a Gaming Laptop Use?

The CPU is an important part of the computer that many people misuse and doesn’t understand its full potential. CPU, short for Central Processing Unit, consists of circuitry and other electronic components that process different functions within the computer. 

They are also known as “the brains of the computer” because they bring life to the system by executing different programs and executing them fast.

There are gaming laptops out there that take advantage of this so-called brain, putting a high-performance processor on their machines. 

Once there is enough load on this powerful machine the gaming laptop gets into the getting Hot issue. This is also the contributing factor if anybody looks for answers regarding How Many Watts Does a Gaming Laptop Use laptop?

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Adaptor Usage 

Gaming  Laptops are quite portable, but they do not come with a good battery. This can make transporting the laptop less convenient especially when you need it most.

When you’re running out of battery power your laptop will cease to function effectively. For example, flash drives may not be available for you to use. 

By getting an adapter for your laptop you can extend the use of your laptop on the go. However, you must remember that the use of an adaptor will affect the performance of your laptop.

You must also remember that the answer to How Many Watts Does a Gaming Laptop Use? depends also on your adaptor usage.


How Many Watts Does a Gaming Laptop Use?

  • The answer depends on the standard used to measure wattage. In Europe, the wattage of any electronic equipment is measured at the wall socket, or in other words, the power consumed by the laptop but not the power consumed by the laptop hardware.  
  • Therefore, the wattage of laptop hardware depends on the hardware specifications, and not the way the wattage is measured.  For example, if a laptop has a 3rd-gen i5 processor, then it would use around 50W, whereas a laptop with i7 would use around 85W.  
  • If we look at the power consumption of 4th-gen i5 and i7 processors, we find that they both use around 65W.  This means that laptops with i5 or i7 processors will consume around 65W of power, whereas laptops with a 3rd-gen processor will use around 50W. 
  • The same applies to laptops with dedicated graphics cards. A laptop with a natively integrated graphics card will use about 23W, whereas a laptop with a dedicated graphics card will use about 75W.  
  • A laptop with a 4th-gen i5 processor and a dedicated graphics card will use around 65W of power, whereas a laptop with a 4th-gen i7 processor and a dedicated graphics card will use around 90W.

How to make your gaming laptop consume less power?

  • There are some general things you can do to make your laptop more power-efficient: Get an SSD Adopt a lighter desktop environment, like XFCE or LXDE Use a lighter desktop environment, like XFCE or LXDE Disable Unnecessary Services.
  • Updates that get installed on your machine are one of the biggest culprits of power drain. You can usually hold off for a couple of days before installing updates or even disabling them.

Conclusion Of How Many Watts Does a Gaming Laptop Use laptop?

Laptops are normally better at conserving energy than desktops. Common laptop use of only 80-180 watts compared to a typical desktop whose usage is 200-475 watts.

An efficient gaming laptop will consume 120 – 350 watts while a high-end gaming computer uses 600 – 1400watts on the GPU alone.

Gaming laptops are still more efficient with less than half the amount of energy consumption expelled from most gaming PCs.

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About Hira Naz

Hira is a Published Author on many Blogs. Because of her Undying Love for Laptops she is now using her research and expertise for

View all posts by Hira Naz →

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