Like TheMentalist said, an Intel Core i5 would be great. Most likely the i5-4460, as its the cheapest Haswell-Refresh i5 right now. With a lower end card like that, you probably could still could do great with an i3 (4150 3.5Ghz). Even, an Haswell-Refresh Pentium. I have a CPU equal to a modern Pentium, and I play my games fine with my HD 7790 (<750Ti) at 900p.