How many FPS can the human eye see?

At what point do you stop noticing FPS increases?

We mentally combine multiple quickly-displayed images and interpret them as continuous motion.

ASUS ROG Swift OLED PG27AQDM 540 hz monitor

Hannah Stryker / How-To Geek

Let’s use Hertz (Hz) as the unit of measure to discuss this topic.

1Hz is one cycle per second.

Next, let’s briefly look at how monitors display images.

Someone playing the game Noita on a laptop.

Reyadh Rahaman / How-To Geek

The light produced from artificial sources is not as consistent as it seems.

All of our eyes are built with the same layout and components, but some aspects differ.

Though, more on that later.

On the left is a sunrise in Minecraft, and, on the right, there’s a moonrise.

Reyadh Rahaman / How-To Geek

Being able to visually process and react to things on your monitor is crucial.

How Human Eyes Perceive Light

There are two types ofphotoreceptors in our eyes: rods and cones.

As such, how everyone sees the world (including digital worlds displayed on monitors) can vary greatly.

Can Human Eyes See Above 90Hz?

In certain situations, yes, human eyes can potentially see details at rates faster than 90Hz#4.

It’s not impossible, but it is unlikely.

Most games simply wouldn’t look very nice if they were designed like that.

Is it Worth It to Get a 144Hz or 240Hz Monitor?

This will allow you to react more quickly to incoming threats.

Plus, the increased smoothness of the animations looks great!

There’s definitely a difference, but your eyes and brain won’t notice them as much.

When it comes togaming monitors: the higher the FPS, the better.

Related:The Best Gaming Monitors of 2023