You sure you need such a high-end graphics card just to render the text "Coming soon"? ;)
Now on-topic: The proprietary drivers for Linux seem to have significantly improved over the past years, especially AMD's (I've never used an AMD card tho). Personally, I'm quite happy with my crappy Geforce 9300. But if you want to play any recent high-profile game, you'll probably need something better.
Now on-topic: The proprietary drivers for Linux seem to have significantly improved over the past years, especially AMD's (I've never used an AMD card tho). Personally, I'm quite happy with my crappy Geforce 9300. But if you want to play any recent high-profile game, you'll probably need something better.