New
#11
Yes Will it does look that way mate maybe it is because the Ubuntu is notusing the system as much as Windows I don't know to be honest. But pity youdidn't have access to a spare card or maybe try the on board graphics.
Other than that another card. I am using this as main one at the moment havea look at the specs to see if it suits you keeping in mind I am not a gamer soam not real sure how this one would be for your use http://www.asus.com/Graphics_Cards/GTX650_TIDC2T1GD5/#overviewbut it is reasonably priced.