i will be using only one or two screens so it wont make the difference
a chart or a list will be more useful though
and should i keep the overclocking option open?
and another question, https://www.youtube.com/watch?v=pYxmW4JiJs8
by this video, the sapphire card is a bit better, is it because of its memory speed or because something else, and are there any other differences?
and what is the recommended wattage?