A red card is a green card N?

Suddenly discovered the problem

is not that different brands of graphics cards for the convenience of the distinction.'s Colorful graphics card also has N card A , That is, as you say the distinction.But not absolute.Do not say really is red with green cards A majority of the little red-green, blue and green but there is the substrate, N green cards are mostly red substrate, the colorful cards Red more on basic