I just wanted to know which one of them is better in terms of performance. I'm not going to buy any of them because why would i downgrade from a Radeon HD 6850 to a 9600gt or GT 24
They are pretty equal, the 9600 may edge it out by a small margin for the most part but the 240 has DX11 support and will pull ahead in some areas so it may have more features if that's your thing.