How do I know which model of Nvidia graphics card I'm using?

[koifans]

Actually I want to know with which system command that I can get the result.
Then I want to know if the Nvidia driver for solaris is a generic one that applicable for all models of Nvidia cards.

Many thanks!

[DrMarkFVilla]

For Nevada (Solaris 11) builds:

Launch --> All Applications --> System Tools --> NVIDIA X Server Settings

For older builds, try looking under /etc/X11 for a 'xorg.conf' file.