I currently own a dell inspiron 660. I've been upgrading it over the years, because I cannot afford a fancy new gaming computer. I've upgraded the power supply, put in 16 GB of DDR3 RAM, added an SSD, and fit a GTX 1060 6GB graphics card. My PC can run most games fairly well, but it struggles with others. Whenever it starts having issues running a game it's because of the CPU load. This doesn't surprise me seeing that my computer is trying to run new games with a i5-3330. So I'm looking for a better CPU. I know that it would have to be an older CPU in order to be compatible with the motherboard in my 6+ year old machine, and I am ok with that. Anyone have any tips or suggestions for a older CPU, that will run better than mine, that I could possibly find on ebay or Amazon?