120 Hz vs 240 Hz

60 Hz vs 75 Hz

In this article, we will be addressing one of the most frequently asked questions about computer monitors. Is it worth it to upgrade your 60 Hz monitor and replace it with a 75 Hz monitor? The question gets thrown around quite often and is a matter of heated debate.

The simplest answer to the question is: Yes. Yes, it is totally worth it to upgrade a monitor even though the upgrade is only 15 frames per second.

A more suitable answer however is It’s complicated. There are a lot of factors at play when determining the quality and performance of a monitor. Refresh rate is only one of several functionalities that influence the overall workings of your computer monitor.

So, What Exactly Is Refresh Rate?

We live in a physical world and this physical world obeys a certain set of physical laws. One of these physical laws is causality. It is causality that dictates the sequence of events and makes life appear as if it were a movie.

The same real-life physical phenomenon is applied when attempting to show motion or movement on-screen. From the first movie reel to modern LED technology, the basic principle hasn’t changed, not even slightly. The most ancient cinema reels and the most advanced TV screens show movement through the same process i.e., by showing successive events in such a speedy fashion that the eye is unable to distinguish between them.

When successfully delivered, this performance results in the illusion of motion.

Refresh rate is the number of times your computer screen refreshes per second, expressed in Hertz. Frames per second are the number of times your GPU (Graphics Processing Unit) can actually refresh the screen. The data supplied by the GPU is taken up by the computer monitor and then interpreted as motion or movement on the display screen.

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60 Hz vs 75 Hz

What Does It Mean By 60 Hz And 75 Hz:

The refresh rate of the monitor describes this exact property mentioned above. The refresh rate of a computer monitor is measured in Hz (Hertz), which is the unit of frequency. A 30 Hz monitor displays 30 distinct images in quick succession in 1 second. A 60 Hz monitor can do the same even more speedily i.e., 60 images per second. A 75 Hz monitor can do this at even faster speeds, and so on.

Typical refresh rate values are 60 Hz, 75 Hz, 144 Hz, 250 Hz, etc.

Refresh Rate vs Frame Rate:

There is some confusion surrounding the terms Refresh Rate and Frames per Second. To clarify this confusion, it is important to understand that although the terms are used interchangeably and represented by the same symbol (Hz), they are entirely different from one another.

For optimal performance, it is vital that the frame rates per second supplied by the GPU sync with the refresh rate of the monitor. If the two components go out of sync, it will result in screen tearing and stuttering which will result in a poor user experience.

Benefits Of Higher Refresh Rates:

1.) Healthier For Eyes:

The refresh rate of a human eye works out to be close to 500 Hz. Even the most sophisticated machines cannot replicate this incredible natural performance. Nonetheless, higher refresh rates are more compatible with the human eye and put the lowest amount of strain on vision. If the difference between the natural frame rate of the eye and the screen is too vast, it results in poor eyesight after prolonged usage and may also result in headaches.

2.) Enhanced Performance:

Not only that, but a higher refresh rate can also quite easily enhance your gaming performance. By displaying more frames per second, you can anticipate movement more easily and figure out potential strategies comfortably. Higher refresh rates also enable users to shorten their reaction times giving them an edge in PvP battles and online competitive games.

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3.) Smooth Display:

A higher refresh rate also ensures that the game or program runs smoothly without any noise or disturbance. Motion blur and object trail are two such things. Motion blur occurs when a fast-moving object on the screen gets blurred. Object trails are dubbed as when an object leaves its copies on the screen during motion. Both things occur when the refresh rate of the screen cannot keep up with the motion of the object. Consequently, both motion blur and object trails can only be avoided through a higher screen refresh rate.

Is 60 Hz Better For Gaming Or 75 Hz?

60 Hz is the most basic refresh rate on offer in modern monitors. You can game on even lower refresh rates but where’s the fun in that!

If you’re a casual gamer who plays for the fun of it, then there’s absolutely no need for shelling money on 15 extra frames per second. On the other hand, to maximize your gaming experience, it is better if you upgrade.

If you are a competitive gamer and your performance really counts, then it is a no-brainer. Those 15 extra frames could be all that you’re missing currently. The difference between 60 Hz and 75 Hz is vast, and a gamer can immediately notice it. The game runs smoother. The objects become clearer, and the environment becomes sharper. Suddenly, it becomes an entirely different ball game.

60 Hz:

  • Cheaper
  • Widely available
  • Sufficient for regular tasks
  • Not suitable for gaming or heavier programs
  • Comparatively poorer performance
  • Might produce flickring

70 Hz:

  • Better for gaming
  • Reduced strain on the eyes
  • Reduced screen tear
  •  Relatively costly

What Is Overclocking?

CPUs and GPUs have built-in presets that automatically shut them down under drastic conditions. When a CPU or a GPU is exposed to these conditions, it instinctively stops working to prevent damage to itself and related hardware.

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Overclocking is the process of manually overriding these presets and pushing the GPU to its limits. This is done to speed up the computer processes and extract maximum performance out of the installed hardware.

Be mindful that when you overclock, you’re forcing the hardware to do something it is not built to do. You can squeeze out maximum performance from your CPU unit, but it can be potentially harmful if the unit lacks adequate cooling mechanisms.


As mentioned earlier, Frames per Second are the count of how many frames your GPU can generate in one second, compared to Refresh Rate which is the number of frames your monitor can display.

For ideal performance, the refresh rate and fps must be working in sync. The screen refresh rate and the GPU fps must match. If this is not the case, then it is likely that you’ll experience screen tearing and stuttering. This occurs when the monitor starts displaying two or more frames at the same time. Parts of different frames form up a single distorted image which ruins the gaming experience and hinders performance.

Currently, there are only two leading GPU manufacturers: AMD and Nvidia. To combat this problem, they have separately developed and released FreeSync and G-Sync technologies. FreeSync and G-Sync allow the GPU to adjust its frame rates relative to the refresh rate of the monitor, and as a result, removing any screen tear or stuttering.


If you’re into competitive gaming or want to run complex programs on your computer and are worried about a drop in performance, then switching to 75 Hz is a no brainer. You’ll immediately notice a marked improvement in your efficiency and the smoothness of the graphics will impress you.

If on the other hand, you’re not into competitive gaming and only run your computer for day-to-day tasks, then a basic 60 Hz screen is more than sufficient.

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