Most of the games till NOW are single-threaded focused + AMD doesn't have any 8-core CPUs at all. They use 4 physical cores and 4 modules which perform at half-speeds (which is NOT good at all for performance enthusiasts). If you want to run it smoother than your current CPU, you might as well just go for an i5 OR if you have the money, go for an i7 4790k. It will be feeding your system much more performance than your current CPU and/or an FX-8350.