How to know my graphic card type

Dear experts
I need to know how can I check the type of graphic card and it specifications already installed on my Solaris 8 Ultra 60 workstation.
Regards
reza

# /usr/platform/sun4u/sbin/prtdiag -v
check for display

list the hw configuration:
# fbconfig -dev /dev/fbs/gfb0 -prconf

list the sw configuration:
# fbconfig -dev /dev/fbs/gfb0 -propt

hello,

if you dont have your machine probed the VGA dont bother to do prtconf etc - your machine simply dont know it. very basic thing to do is to read the name on your VGA BOX/manual.

cheers..

Thanks a lot for your helps. Now I am able to find the graphic card.
Regards
Reza

Thanks all were useful