tech consumer guide

tech consumer guide

Last updated on September 1st, 2020 at 03:41 pm

Pros and Cons of Overclocking Laptop GPU [AMD, Intel & NVIDIA]

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Last updated on October 10th, 2020 at 10:54 am

Overclocking is a big thing in the gaming community. Because with overclocking your laptop or PC is able achieve some serious performance which is not possible on a normal day. Overclocking allows you to get better and faster gaming performance.

In this post, we will be focusing on overclocking your laptop’s GPU. Doing so can greatly boost FPS or gaming performance if you know what you doing. Here are the advantages and disadvantages of overclock your laptop’s GPU.

What Is GPU Overclocking?

GPU overclocking is basically increasing the core clock or “speed” of the GPU.

Is Overclocking Safe?

Every GPU has its normal operating speed it runs. The speeds are normally indicated by megahertz (MHz) or gigahertz (GHz).

For example, the Nvidia GeForce GTX 1080 has a core clock of 1607 MHz. Overclocking it will make it run at a higher core clock.

Overclocking comes with some risks though like high temperatures, crashes if power demands are not met and the reduction of system hardware lifespan. If it is done very often.

GPU Overclocking Terminology

Here are some few terminologies used in overclocking.

GPU Core Clock

Core clock is the speed of the cores on your Graphics processor. Core clock is measured in megahertz (MHz) or gigahertz (GHz). To increase the core clock speed you have to overclock your GPU.

GPU Memory Clock

Memory clock is the frequency of the VRAM on the GPU. The VRAM is the ram utilized by the GPU.

VRAM serves as the memory for holding assets that the GPU needs to render.

The higher the frequency of the VRAM the faster the GPU is able to render assets. The memory clock of the GTX 1060 is 1506 MHz and the VRAM is 6 GB.

How Overclock Your Laptop GPU

Why You Should Overclock Your Laptop GPU

OK, so you really want to your overclock your laptop GPU? Here are some advantages you should know before overclocking

Better Performance and Faster Response Times

Overclocking your GPU will give you a boost in gaming performance. Framerates per second are increased and gameplay is very smooth.

Graphics related software will also spend less time rendering projects you are working on.

This is the one and the only major reason why you should overclock your laptop GPU: better performance and faster response times leading to smooth gameplay.

Why You Shouldn’t Overclock Your Laptop GPU

Like with most things, there will always be a disadvantage. Here is why you shouldn’t overclock your laptop GPU.

Heat

Overclocking your GPU will increase the amount of heat it produces when under use.

If you do not replace your cooling system or laptop doesn’t have a really good cooling system then heat will be one of the major problems you will have to deal with.

Excessive heat or constant high temperatures will destroy your GPU over the long run. In some cases, cooling pads are not even enough to reduce the heat being produced.

laptop on cooling fan
Your Laptop Might Run Hot

High temperatures from the GPU can also cause thermal throttling or even cause your laptop to shut down or crash. Normal temperatures for graphics cards is 70-80 degrees Celsius.

Anything higher and red lights should start going off in your head. Increased voltage can shorten the lifespan of GPU and other components

Because you overclock the GPU the amount of power consumption will increase thanks to the increase in voltage.

Increased power consumption is what allows the GPU to run at faster frequencies. Increased volts gradually stresses the system and generates a lot of heat.

Over time this shortens the lifespan of the GPU and other components because of the stresses and heat.

Is It Safe To Overclock Laptop GPU?

Yes, provided you know what you are doing. There are so many software and guides that teach you how to overclock your laptop’s GPU and CPU.

What you should be worried about are the high temperatures after the overclocking has been done.

Is Overclocking My Laptop GPU Worth It?

Most at times, it is not worth it unless you are a game enthusiast or a competitive gamer.

Also, laptops are not meant to be overclocked because of their small chassis and the fact that they are not able to do away with heat very well compared to desktops.

Desktops cooling systems are much much better than laptop cooling systems.

But, if you still want to overclock just make sure you check if your GPU can be overclocked and you have the right cooling system for the heat that is going to be produced.

Also, applying thermal paste can help control and reduce temperatures.

There are several ways of GPU overclocking can be done. The most common way of overclocking a GPU is by software.

MSI Afterburner is an example of such overclocking software. Gaming laptops, like the Acer Predator Helios 300 has its overclocking software called PredatorSense.

Always make sure you read expert guides on how to overclock your laptop GPU before you actually do it.

Best Overclocking Software For Laptops

Here are the best overclocking software for laptops below:

Should You Overclock Your Laptop GPU?

Yes, if you are looking for better and faster performance. However, keep in mind that you should a good cooling system and thermal paste ready to prevent your laptop from overheating.

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