2019-6-15 · How can you tell how many Frames per second you get in any given app.? Is there a program to run with it or what? Thanks "Are you saying that I can dodge bullets?" G. Guest Guest. Dec 12, 2000 #2 Some games, specially First Person Shooters have a command to run a demo as fast as your machine can and show FPS. I only use QuakeII & III.