I'm official beta tester, but also don't know what's meant by this, but you should already know, that wikipedia is editable by anyone... btw: why did you create that much threads in the N64 emulator subboards, nearly asking for the same: 60FPS?
It depends on the games, how it's coded how fast or slow a game will run. You should also read about what's the difference between VI/s and FPs.