I'm about to switch graphics card in my X1000 and have look at this card.
http://www.pricerunner.dk/pi/37-2921970/Grafikkort/MSI-R9-270X-Gaming-2G-Produkt-Info
As far as I could find out, it 3d supported in the Radeonhd 2.10 drivers from A-eon
Before I buy, I just ask here in the forum if it is properly understood?
Thanks