Eiskaffee and Ristretto are produced all around the globe. And they change according to region in where they are cultivated. So, the question arises what is Eiskaffee and Ristretto's differentiating factor?In following section we will take a close look at what is Eiskaffee and Ristretto color, serving style, types and much more. First thing to know is what are the different types of Eiskaffee and Ristretto. Well, Eiskaffee types include Iced Coffee while types of Ristretto are L'autentico, vanilla.