jessterman21, Should I really start my own when there are already dozens of Core i3-3220 vs G2020 threads? Hell, I shouldn't have posted on this one, as reading the forums pretty much answered my question.
twelve25, thanks for the breakdown. I want an Intel for the power efficiency and Hackintosh compatibility, which admittedly I did not mention before. I see your point for the GPU, and getting the Pentium is what's allowing me to stomach the cost of a GTX 650 Ti.
I also want to stick with nVidia 6-series for Hackintosh compatibility.
Sounds like the system isn't seriously bottlenecked either way, so I'll probably go with it. Especially now that I found out the G2020 is only $50 at Microcenter.