Added in 1.6
$gfx
Returns the name of the first graphics card found.
Might not be the default graphics card.
gfx(N)
Returns the name of the Nth graphics card found.
Parameters
N - If N = 0, number of graphics cards, otherwise the Nth graphics card.
Example
; Print number of graphics cards. //echo -ag $gfx(0) ; Print the name of the first graphics cards. //echo -ag $gfx(1)