FPS Test
Frame Rate Perception
Can you tell the difference between 30fps and 60fps? Test your ability to perceive frame rate differences in this blind comparison test.
How to Play
Two boxes will animate side by side - one runs at 30fps and the other at 60fps. Click on the box that appears smoother (the 60fps one). The positions are randomized each round to ensure a fair test. Complete 10 rounds to see your final accuracy percentage. Pay attention to motion smoothness rather than speed.
Game Mechanics & Science
Frame rate perception varies among individuals. Gamers and video professionals often develop heightened sensitivity to frame rate differences through regular exposure. The human eye can theoretically perceive up to 1000 frames per second, but practical differences become harder to notice above 60fps for most people. This test measures your baseline frame rate sensitivity and can help you understand your visual perception capabilities.
Tips & Strategies
Focus on the edges of moving objects where motion blur is most noticeable. Look for stuttering or jerky movement - the 30fps animation will appear less fluid. Try not to overthink it - your first instinct is often correct. A high-refresh-rate monitor may make differences more apparent. The motion should appear more continuous and smooth at 60fps. Compare the 'trailing' effect behind the moving ball.
Frequently Asked Questions
Why do both look the same?
Some monitors cap at 60Hz, making differences less noticeable. Also, individual perception varies significantly. Some people naturally have higher sensitivity to frame rate changes than others.
Is 60fps always better?
For smoothness, yes. But some prefer 30fps for a "cinematic" feel in certain content like movies. Higher frame rates require more processing power but provide smoother motion.
Can I train this skill?
Yes, regular exposure to different frame rates can improve your perception. Gamers who switch between 30fps and 60fps games often develop better sensitivity over time.
Does my monitor affect results?
Yes, a 60Hz monitor can display both accurately, but a 144Hz or 240Hz monitor might make the differences even more apparent due to better motion handling.