PPSSPP Emulator, Graphics Card Suggestions?

[[Unknown]]

This is a website people commonly use when building a system:

http://pcpartpicker.com/

It automatically calculates the necessary wattage.

You can also compare CPUs using a site like this:

http://cpu.userbenchmark.com/Compare/Int...3885vs3647

Pay the most attention, for emulation, to the "SC" scores. "QC" and "MC" aren't typically good measures for emulation (as noted by TkSilver.)

-[Unknown]