The identifier code of the graphics device (Read Only).
This is the PCI device ID of the user's graphics card. Together with SystemInfo.graphicsDeviceVendorID, this number uniquely identifies a particular graphics card model. The number is the same across operating systems and driver versions.
See pcidatabase.com for a list of device IDs.See Also: SystemInfo.graphicsDeviceVendorID, SystemInfo.graphicsDeviceName.