I have this CPU
http://www.newegg.com/Product/Produc...82E16819115038

I want to get a new Core 2 Quad CPU but I don't want to spend a ton. Is it possible to get any Core 2 Quad and it will outperform the one I am using now? For example if I get this one, will it perform worse than what I have now?
http://www.newegg.com/Product/Produc...82E16819115207