This article teaches you how to check how much VRAM you have on your computer. It also looks at what that means and how it affects the performance of your system.

How to Check VRAM on Windows

Checking your VRAM in Windows is simple but only if you know where to look. The details are often hidden away. Here are two ways to check VRAM on Windows.

Use the Settings App

1. Open Settings by searching for it from the taskbar.

2. Select System > Display.

   
   

3. Choose Advanced display.

   
   

4. Select Display adapter properties for Display 1.

   
   

   If you have multiple displays and graphics cards, you may wish to check others.

5. Check the number next to Dedicated Video Memory to see your graphics card’s VRAM.

   
   

Open the DirectX Diagnostic Tool

If you have more than one GPU on your computer, a better way of checking VRAM is with the DirectX Diagnostic Tool.

1. Search for dxdiag from the taskbar, or run it as a command in the Run dialog box.

2. Select Display 1 or Display 2 to view your other GPU.

   
   

3. Next to Display Memory or (in some versions of Windows) Display Memory (VRAM) is the number you’re looking for.

   
   

How to Check VRAM in macOS

On a Mac, checking VRAM is slightly different. Here’s what to do:

1. Select the Apple icon in the top left corner of your desktop.

2. Select About This Mac.

   
   

3. Next to Graphics is the name of the graphics card followed by how much VRAM it has.

   If you’re using an M1-based MacBook Pro or MacBook Air, this will not be displayed and it’s not possible to view how much VRAM is available as it is all built into the CPU/GPU.

4. For more information, choose System Report.

   
   

5. Select Graphics/Display.

   
   

6. Check the number next to the VRAM line.

   
   

Is 4 GB of VRAM Enough?

Whether you need 4 GB of VRAM or more depends on what you plan on doing with your computer.

To enjoy the latest video games, you might find it challenging to play them at anything beyond the minimum quality settings. Certain games may even fail to run altogether if your system has less than 8 GB of VRAM. The performance largely hinges on the specific games you intend to play, with older titles or popular games like Fortnite or Final Fantasy XIV more likely to adjust well to your hardware capabilities.

Video editors usually demand a minimum of 8 GB of VRAM. However, for general tasks like word processing or web browsing, no particular VRAM specification is necessary, so there’s no need to consider upgrading to a different graphics card.

Is 128 MB VRAM Good? 

No, 128 MB is exceedingly low compared to the capabilities of modern graphics cards. If you intend to play games or edit videos, you’ll require at least 4 GB of VRAM as an absolute minimum, although 8 GB is preferred.