The fastest way to see your video memory

Open Settings, go to System > Display > Advanced display settings, and scroll down to see your GPU model and dedicated video memory listed under "Display information". This takes about 30 seconds and shows you what Windows detects right now.

If you need more detail — like how much memory your GPU is actually using, or you want to verify the number — use the Task Manager method instead. Press Ctrl+Shift+Esc to open Task Manager, click the Performance tab, then select GPU 0 (or GPU 1 if you have multiple graphics cards). The window shows total memory at the top and current usage in the graph below.

Both methods work whether you have an integrated GPU built into your processor or a dedicated graphics card from Nvidia, AMD, or Intel. The information is the same; the Settings route is just faster if you only need to see the total amount once.

Key Takeaways

  • Settings > System > Display > Advanced display settings shows your GPU model and total video memory in about 30 seconds.
  • Task Manager's Performance tab displays both total video memory and real-time usage, updated every second.
  • Integrated GPUs (built into your processor) and dedicated graphics cards both appear in the same places.
  • If you see "shared memory" instead of a specific number, your GPU is using part of your regular RAM as video memory.

Using Settings for a quick check

The Settings method is the simplest if you just want to know what you have. Click the Windows Start button, type "Settings", and open it. On the left sidebar, click System, then Display. Scroll all the way down and click "Advanced display settings".

At the top of the next window, under "Display information", you will see your GPU listed by name — something like "NVIDIA GeForce RTX 4060" or "Intel Iris Xe Graphics". Below that line, look for "Dedicated video memory" or "Shared video memory". The number next to it is what you are looking for, usually shown in gigabytes (GB).

This method works on any Windows 11 machine and does not require you to install anything. The number you see is what Windows detected when your computer started up, so it is reliable but not live — if you restart your computer, Windows might detect a different amount if something changed in your hardware.

Using Task Manager to see live usage

Task Manager shows you both total memory and how much your GPU is using right now. Press Ctrl+Shift+Esc to open it directly, or right-click the taskbar and select "Task Manager". Click the Performance tab at the top.

On the left side, you will see a list of hardware: CPU, Memory, Disk, and GPU. Click GPU 0 (the first graphics card). The right side now shows a graph of GPU usage over time. At the top of the graph, you will see "GPU 0" and below it the name of your graphics card. Look for a line that says "Dedicated GPU memory" or "Shared GPU memory" — the number next to it is your total, and the graph shows how much is in use at that moment.

If you have two graphics cards, you will see GPU 0 and GPU 1 in the list. Most people have only one. The memory number stays the same, but the usage graph changes as you open and close programs, so this is the best way to see whether your GPU is actually under load.

What "shared memory" means

Some computers, especially laptops and budget desktops, do not have a dedicated graphics card. Instead, they have an integrated GPU built into the processor itself. These GPUs do not have their own memory — they borrow from your regular RAM.

When you see "Shared GPU memory" in Settings or Task Manager, it means your GPU is using part of your computer's main memory. The number you see is how much RAM Windows has set aside for graphics. This is normal and not a problem; it just means your GPU and CPU are sharing the same pool of memory.

Integrated GPUs are slower than dedicated cards, but they use less power and cost less. If you see 2 GB of shared memory and you have 16 GB of RAM total, your GPU can use up to 2 GB and the rest is available for everything else.

Understanding the difference between total and used memory

Total memory is the maximum your GPU can use. Used memory is how much it is actually using right now. You can see total in Settings, but you need Task Manager to see used memory in real time.

For example, your GPU might have 8 GB total, but if you are just browsing the web, it might only be using 500 MB. If you open a video game or video editing software, the used amount climbs toward the total. If a program tries to use more than the total available, your computer slows down because it has to move data back and forth between GPU memory and regular RAM.

Most everyday tasks — web browsing, email, document editing, video playback — use very little GPU memory. Gaming and video editing are the main things that push it higher. If you are not doing those things, your total memory matters less than you might think.

Why your GPU memory number might change

If you check your GPU memory twice and see different numbers, a few things could have happened. The most common reason is that you restarted your computer. Windows re-detects your hardware on startup, and sometimes it finds a different amount — usually because of a BIOS setting, a driver update, or a hardware change.

Another reason is that you are looking at different places. Settings shows what Windows detected at startup. Task Manager shows what is actually allocated right now, which can be slightly different if a driver has made adjustments. Both numbers are correct; they are just measuring different things.

If the number drops significantly after a restart, check Windows Update and your GPU driver. Nvidia, AMD, and Intel all release driver updates regularly, and a new driver sometimes changes how much memory the GPU reports. You can update drivers through Windows Update (Settings > System > About > Advanced system settings > Device Manager) or through the manufacturer's website.

Frequently Asked Questions

How much video memory do I actually need?

For web browsing, email, and office work, 2 GB is plenty. For gaming at 1080p, 4 GB is a safe minimum; 6 GB or more is better. For 4K gaming or video editing, 8 GB or more is standard. If you are not sure what you need, check the requirements for the specific programs you use.

Can I increase my video memory?

If you have a dedicated graphics card, no — the memory is soldered to the card and cannot be upgraded. If you have integrated graphics using shared memory, you can sometimes increase the amount in BIOS settings, but this takes RAM away from your CPU and usually makes things slower overall. It is rarely worth doing.

What if Task Manager does not show a GPU tab?

Your computer might not have a dedicated GPU, or the GPU driver is not installed properly. Try updating your driver through Windows Update or the manufacturer's website. If the GPU tab still does not appear after a restart, your system may only have integrated graphics, which is fine — just use Settings instead.

Is my video memory being used by malware?

Malware very rarely uses GPU memory; it is too specialized and too visible in Task Manager. If you are concerned about malware, run a full scan with Windows Defender (built into Windows) or a third-party antivirus. High GPU memory usage usually means a game, video editor, or browser with many tabs is running.

Why does my GPU memory usage stay high even when I close programs?

GPU drivers sometimes hold onto memory even after a program closes, to speed up the next time you open something similar. This is normal. If usage stays very high (like 90% or more) and you are not running anything demanding, restart your computer. If it stays high after restart, a driver update may help.