I want to know your opinions about what graphic card should i buy to offer the best performance for my CPU a Dual Core E6500, 2.93Ghz and 4GB Ram DDR3. I know if i spend too much money for a strong video card it will be limited by the CPU and is useless so i must buy one which offer the best performance with my E6500. I use rezolution of 1680*1050
PS: i prefer a recomandation for a nvidia card
Thanks you !