144Hz vs 165Hz: Pros, Cons, & Differences
You'll also experience diminishing returns with each additional FPS, a phenomenon that becomes pretty obvious when you look at the math behind it. Take a look at the time it takes to display a frame for different refresh rates: 60Hz = 16.66ms/frame. 75Hz = 15ms/frame. 144Hz = 6.94ms/frame. 165Hz = 6.06ms/frame. 240Hz = 4.16ms/frame.