A pan is a cheaper, more energy efficient way to boil an egg when you get out of bed.
A light bulb is a cheaper, 100% energy efficient way to lighting up and heating your room.
A fan is a cheaper, more energy efficient way of cooling yourself.
A Radeon is a cheaper, more efficient way of handling your graphics.
... but nVidia cards get you 5 extra frames per second, while there are no games that can't be played on maxed out setting for Linux with a cheaper Radeon. So what was the point of this card again?