So my current setup is...
Graphics: NVIDIA GeForce GTX 680 2GB
CPU: Intel Core i5-2320 3.0GHz Socket 1155 LGA
Mainboard: Foxconn H1MXL-K
Memory: 8GB DDR3
And I want to upgrade my CPU but I don't know which is the best CPU to get which doesn't bottleneck with the GTX 680 and my budget is around...