The i3 is the sensible solution. It’s not too perfect. You’re still better off with an Athlon II X4 if you are doing a lot of video encoding or offline 3D rendering, but it’s great for the rest of the market. You lose turbo mode but honestly, with only two cores, you don’t really need it. Instead, just be happy with the fact that you can push nearly 4GHz with minimal effort and without even swapping out the stock heatsink/fan.