The prerequisite for graphics card memory query is that you need to install the full version of the graphics card driver.
NVIDIA graphics card memory query method:
1. Right-click the mouse in a blank space on the desktop and select: NVIDIA Control Panel.
2. Click on the lower left corner of the control panel: System Information.
3. In the system information panel, you can see the video memory of the graphics card, as shown in the figure: Dedicated video memory: 1024 MB DDR3.
ATI (AMD) graphics card memory query method:
1. Right-click the mouse in a blank area of the desktop and select: Display Card Properties, as shown in the figure.
2. In the control panel that opens, select: Product Summary in Information, as shown in the red box below Marked as shown.
3 .In the product summary, select: Hardware, as shown in the red box in the figure.
4. In In the hardware panel, click: System Information
5. In In the system information panel, select: Components-Display-Adapter Memory: 1GB is the video memory of the graphics card, as shown in the figure below.