How to Increase Dedicated Video RAM in Windows 10 & 11

Dedicated video RAM, or VRAM, is a high-speed memory used by your graphics card to store images and video data. VRAM is important for gaming and other graphics-intensive applications, as it can help improve performance by reducing the amount of time your computer has to access system memory. If you’re looking to improve your graphics performance, one way to do so is by increasing the amount of dedicated video RAM on your graphics card.

Most dedicated video cards come with 1GB or more of VRAM. Some high-end cards can have as much as 8GB of VRAM. The amount of VRAM on a card correlates with the card’s ability to render complex images at high resolutions and framerates.

How to Check Your VRAM in Windows 10 and Windows 11?

  1. Checking your VRAM is important to ensure that your video card is functioning properly.
  2. To check your VRAM in Windows, open the Device Manager by right-clicking on the My Computer icon and selecting Properties.
  3. In the Device Manager, expand the Display Adapters section and double-click on your video card to open its properties window.
  4. Select the Driver tab and click on the Driver Details button.
  5. In the Driver File Details window, look for a file named “vgapnp.sys.
  6. If this file is present, then your video card has VRAM installed and is working properly.
  7. If this file is not present, then you may need to install VRAM on your video card or replace your video card entirely.

How to Increase VRAM?

Assuming you want to increase the amount of video RAM on your graphics card, there are a few ways you can go about doing this. One way is to use a software program that allows you to change the amount of video RAM that is allocated to your graphics card.

Another way to increase the video RAM on your card is to physically add more RAM chips to the card itself. This option is usually only available on higher-end cards, however. And finally, you can also try overclocking your card, which will theoretically give you more performance and thus allow you to use more video RAM.

How to Increase VRAM in the BIOS?

There are a few things you can do to increase your video RAM in the BIOS. First, check your system information to see how much video RAM you currently have. If you have less than 512 MB of video RAM, you may want to consider upgrading your graphics card. If you have more than 512 MB of video RAM, you can try overclocking your graphics card or increasing the size of your video RAM in the BIOS.

To overclock your graphics card, you will need to increase the clock speed and voltage. This can be done in the BIOS by going into the Advanced Settings menu and adjusting the values for both the GPU Clock Speed and GPU Voltage. It is important to note that overclocking your graphics card can void your warranty, so be sure to read the terms and conditions of your warranty before proceeding.


In conclusion, if your computer is struggling to keep up with video-heavy tasks, you may need to increase your dedicated video RAM. By following the simple steps in this article, you can quickly and easily increase your video RAM in Windows. Don’t be afraid to experiment with different settings to find what works best for you and your computer.

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