{"id":4879,"date":"2023-10-18T18:53:13","date_gmt":"2023-10-18T18:53:13","guid":{"rendered":"https:\/\/www.auslogics.com\/en\/articles\/?p=4879"},"modified":"2025-10-16T18:26:40","modified_gmt":"2025-10-16T18:26:40","slug":"choose-which-gpu-does-a-game-use-win-10","status":"publish","type":"post","link":"https:\/\/www.auslogics.com\/en\/articles\/choose-which-gpu-does-a-game-use-win-10\/","title":{"rendered":"Windows PC Guide: How to Set GPU as Primary for Apps and Games?"},"content":{"rendered":"

Optimizing your computer’s performance is essential in the constantly changing world of PC gaming and graphics-intensive apps. Setting your graphics processing unit (GPU) as the primary graphics source is one way to accomplish this.<\/p>\n

Knowing how to change what GPU is used can improve your gaming experience, resulting in smoother gameplay and better performance.<\/p>\n

This guide will show you how to set the default GPU in Windows 10.<\/p>\n

We’ll explain why making sure you make the most of your computer’s graphical capabilities matters. Let\u2019s begin.<\/p>\n

Why Setting the GPU as Primary Matters<\/h2>\n

You can significantly improve the efficiency and user experience of your computer by using your graphics processing unit<\/a> (GPU) as the primary graphics source.\u00a0 Here is why it’s important to know how to change what GPU is used :<\/p>\n

1. Enhanced Performance<\/h3>\n

You can fully use your GPU when you make it the default option for apps and games. This helps improve visuals, quicker loading times, and the capacity to run more demanding software without noticeable lags.<\/p>\n

In other words, it gives your PC a turbo boost. It\u2019s the best way to optimize your PC for high-performance gaming<\/a>.<\/p>\n

2. Reduced Lag and Stutter<\/h3>\n

When playing games on your PC<\/a> or using graphically demanding software, lag and stutter can be annoying. You can reduce these annoyances by making the GPU the primary.\u00a0 Your graphics card takes the lead to make sure everything runs smoothly and offers a better, more pleasurable experience.<\/p>\n

3. Better Resource Management<\/h3>\n

Although Windows tries its best to allocate resources effectively, it falls short in some situations. Your computer can dedicate additional resources to graphics-related tasks by setting the GPU as the primary.<\/p>\n

Thanks to this better resource management, your computer can handle multitasking and demanding programs more effectively and without stuttering.<\/p>\n

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\ud83d\udccc Related: <\/strong>Upgrade GPU on Laptop: All You Need to Know<\/a><\/p>\n

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When And How to Use a Dedicated GPU<\/h2>\n

When you’re running programs and apps that perform a lot of tasks at once, such as handling many tasks simultaneously, you should use a dedicated GPU (the graphics card).<\/p>\n

This will require parallel processing<\/a>.<\/p>\n

However, if a program only needs one processing core to process its data, using a GPU will reduce its performance.<\/p>\n

This is so because the CPU cores are the main part of a computer and are more powerful than the GPU cores.<\/p>\n

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\ud83d\udccc Also read: <\/strong>CPU Cores Explained: Does the Number of Cores Affect CPU Performance?<\/a><\/p>\n

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Remember that using a dedicated GPU also consumes more energy. So, avoid using the dedicated GPU for any apps if you use your computer on a battery and want it to last longer.\u00a0 This way, you save power.<\/p>\n

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\ud83d\udccc Related: <\/strong>How to Install a New Graphics Card in a PC?<\/a><\/p>\n

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\u201cWhat Graphic Card Do I Have\u201d: The Two Types of GPUs<\/h2>\n

There are primarily two kinds of GPUs: integrated and dedicated (or discrete)<\/a>. Integrated GPUs, which are present on your CPU or motherboard, are economical and suited for routine activities.<\/p>\n

The performance of discrete GPUs, independent processing units with their RAM, is higher, but they use more energy and produce more heat. While Intel and AMD now offer improved integrated choices, NVIDIA<\/a> and AMD<\/a> still play a significant role in designing high-end GPUs.<\/p>\n

Even though they are less potent than discrete GPUs, they perform better. In the next section, we\u2019ll show you how to set a GPU as primary.<\/p>\n

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\ud83d\udccc Related: <\/strong>How to Find Out a Motherboard Model I Have on My PC?<\/a><\/p>\n

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How to Set a GPU as Primary: Step-by-Step Guide<\/h2>\n

You can improve your computer\u2019s performance<\/a> by making your GPU the default option. Here\u2019s how to set a default graphics card :<\/p>\n

Step 1: Check Your GPU<\/h3>\n

First, confirm that your system has a dedicated GPU installed.<\/p>\n

Most computers have integrated and discrete GPUs. Here\u2019s how to check your GPU. It\u2019ll help you answer the question, \u201cWhat graphic card do I have?\u201d:<\/p>\n