45-60 FPS: Smooth: Fluid gameplay, with no perceivable stutters.30-45 FPS: Playable: Acceptable for most (most gaming consoles do this).20-30 FPS: Borderline: Can be OK in slow-paced games.Below 20 FPS: Unplayable: Laggy gameplay, full of stutters and slowdowns.
As a reminder, this is how we describe the different levels of performance: