Not very well. Intel has better single core speeds, and Dolphin is a dual-core program that relies heavily on the CPU. As per our benchmark, the only AMD CPU to even get anywhere is the top of the line FX-8350 highly overclocked: https://docs.google.com/spreadsheet/ccc?key=0AkEUvobPn_DcdEo2aEhhdUpnU01tYUtNM3ZVX2d6SkE&usp=sharing#gid=0
Intel is also better for gaming.
The i5-4690K (Haswell refresh) will be your best choice. You can build a cheap desktop for less than $700 with one: http://pcpartpicker.com/user/Nrmgator/saved/njx2FT
Intel is also better for gaming.
The i5-4690K (Haswell refresh) will be your best choice. You can build a cheap desktop for less than $700 with one: http://pcpartpicker.com/user/Nrmgator/saved/njx2FT