My current psu is an Approx 500w psu and my gpu is the GT430 3gb. I am saving up for a new pc but in the meantime I want a decent gpu +/- 100 euros for general gaming (mobas, mmos etc) amd and nvidia are both acceptable. Is the Asus GeForce GTX650 1GB DirectCU Top OC a good choice? And if not what would you recommend?