I have two radeon 7870s sli. Whenever I start a game both video cards are on and running. When I quit a game, one turns off (no fans running and gives me no info of the gpu temp or speed) and the one my monitor is plugged into stays on. I was wondering if this was a normal thing.
im glad rock beat me to it. Its normal. Its powering down as its only a slave to your main gpu. it will only power on when needed. (when it games) other then that only the card with the monitor in it will stay clocked