performence wise 590 is almost 3x faster than 560ti !! But we need to know few things as well.
1. What is ur psu ?
2. What is ur cpu ?
3. Ur budget ?
4. At which res do u game ?
Yes, you are right topgear. Then the best bet would be 7950+650tx. This all because he has specified that budget is not a prblm for him.
^^ oh sorry topgear, i had another thread opened where you replied, so got confused and wrote your name.
And abt the 690, its not even in stock in many areas and you are talking abt india