As an Amazon Associate I earn from qualifying purchases from

Ought to You Overclock Your Gaming PC? (Professionals & Cons)

Residence > Gaming CPUs > Overclocking 101

How Fashionable Pc Overclocking Works & Which PC Components You Can Overclock

Final Up to date: July 8, 2021

To some the time period overclocking might conjure some type of overly-dramatic visualization of a crazed, long-haired, large-spectacle-wearing hippy-genius in a high-tech lab someplace pouring liquid nitrogen on {hardware} like some type of PC god. Nonetheless, the truth is overclocking is much more frequent, accessible and straightforward to do nowadays and also you don’t must be a genius within the slightest due to nice software program and instruments being obtainable. 

See Additionally:

How one can Overclock a CPU

How one can Overclock a GPU

Plus, the dangers related to overclocking are lower than previously with PC {hardware} nowadays being rather more versatile and being able to face up to much more. Nonetheless, regardless of overclocking being removed from rocket science and turning into lots nearer to idiot-proof within the trendy age, there are nonetheless dangers related and little nuances you want to concentrate on, and so you need to determine for your self whether or not the additional potential efficiency is value it to your specific state of affairs.

Overclocking shouldn’t be for everybody and is probably not well worth the effort and time to your specific state of affairs. Plus, it requires a little bit of endurance to do proper since you do not wish to simply dive head-first and tinker with {hardware} settings as a noob with out understanding what you are doing. When you’re constructing your first gaming PC it is best to in all probability give overclocking a miss except you’ve got good causes to do it.

It is not all the time essentially the most sensible factor to do, however do not get me unsuitable as there positively are locations for overclocking to get you extra to your cash and/or prolong the lifetime of an growing older system. This information will cowl what overclocking is, the professionals and cons to overclocking, how to decide on elements for overclocking, and for individuals who wish to go even deeper down the rabbit function we have now additional modules under on precisely easy methods to overclock each your CPU and GPU utilizing the newest strategies and software program instruments. Strap your self in and will the drive be with you and your elements.

How Pc Overclocking Works

Pc overclocking is forcing a element such because the CPU to run at larger, quicker speeds than the default (generally known as “inventory”) pace set by the producer, and is finished by altering settings in a software program program or in your motherboard BIOS. The rise in efficiency you’ll be able to create by way of overclocking will rely upon numerous elements corresponding to the precise {hardware} element mannequin and what base efficiency it has, how efficient your {hardware} cooling setup is, how a lot you push your half/s, and the way a lot threat you’re comfy with amongst different elements.

The free increase in efficiency that comes from an overclock isn’t free in concept, and comes with added dangers to your system corresponding to overheating, system crashes, voiding your warranties, {hardware} injury, reducing {hardware} lifespan, and even full {hardware} failure. General, overclocking isn’t usually really useful for newcomers constructing their first PC as a result of further complexities and potential issues it may possibly create.

It’s solely actually urged for the curious with the time and endurance to do it the correct means, or these trying to absolutely maximize efficiency for his or her cash who’re keen to just accept the potential dangers. Nonetheless, as talked about earlier than the reality is that nowadays it’s lots much less dangerous and less complicated than it was as soon as was, and there are methods to do it fairly safely that tremendously restrict the entire potential downsides.

For instance, in the event you push an element past what it’s safely able to, your system might merely crash or refuse in addition indicating that you want to tone the settings down a bit; and you may then reset the settings and be up and working once more as regular with out issues. Tlisted here are additionally fail-safes constructed into trendy CPUs, GPUs and motherboards that assist stop {hardware} injury and failures when overclocking.

Overclocking isn’t some forbidden darkish artwork that ought to solely be left to the specialists and excessive fans; it’s fairly a standard follow nowadays amongst intermediate PC builders, and even with some complete newcomers who’re eager on actually stretching their system additional or who’re simply inquisitive about these types of issues.

Parts that may be overclocked embrace the CPU, GPU (graphics card), reminiscence (RAM) and monitor (to extend the refresh fee). General, the CPU is the most well-liked half to overlock adopted by the GPU. When it comes to simplicity, the GPU is the only general, and can also be the most secure basically. However don’t get me unsuitable; overclocking a CPU could be very, very protected as nicely assuming you’ve bought the correct issues in place (defined quickly).

Technically, the method of really overclocking an element goes like this: you employ sure software program (or your BIOS) to manually change settings of a selected element corresponding to its pace. With a processor, you’d enhance the clock pace which is measured in cycles per second or Gigahertz (GHz). This may be carried out a wide range of methods corresponding to rising the clock pace immediately, altering the multiplier, or altering the bottom clock (BCLK). This can all be defined within the module on easy methods to overclock CPUs.

With a graphics card, you’d enhance the clock pace as nicely, which will increase the pace at which graphics are rendered and due to this fact can increase your gaming efficiency. With GPU overclocking it’s also possible to tweak different settings just like the reminiscence clock pace which boosts the pace at which texturing is processed. With each the CPU and the GPU you even have the choice of accelerating the voltage, which is the quantity of energy given to that element. This will additional enhance the efficiency your element is able to however comes with added threat of damaging elements.

Potential Professionals to Overclocking

The primary good thing about overclocking your PC is getting quicker general efficiency, particularly in CPU or GPU demanding functions corresponding to video games, video enhancing, 3D rendering, and so forth.

  • Overclocking might prolong the life of an older PC. As a substitute of upgrading elements or constructing a brand new system altogether, an overclock may maintain your rig within the recreation for barely longer than it might in any other case.
  • Overclocking may prevent cash since you may efficiently use it as a means to purchase cheaper elements after which overclock them to the identical efficiency degree of dearer elements.
  • In sure circumstances overclocking might optimize general system efficiency as some setups could have bottlenecks the place overclocking of 1 half might assist the efficiency of one other half.
  • Overclocking could also be enjoyable and attention-grabbing to you in the event you love computer systems, get pleasure from studying, and have enjoyable attempting new issues.

Potential Cons to Overclocking

  • Elevated warmth generated from the element/s you’re overclocking, which will increase demand for cooling of each the precise element/s and the within of your case.
  • Elevated energy consumption that means you might want a greater and/or extra dependable energy provide.
  • With the elevated want for max cooling, your system might produce extra noise on account of followers working time beyond regulation.
  • Overclocking might make your system unreliable and will increase the probabilities of system errors corresponding to blue screens and different points.
  • Because of the further calls for being put in your elements, overclocking might scale back the lifespan of your {hardware}.
  • Overclocking might void the guarantee of your elements so if something goes unsuitable it’s all on you and your pockets.
  • Might injury or completely destroy your {hardware} in the event you push a element too onerous or do one thing unsuitable.

4 Principal Sorts of Pc Overclocking

1. CPU Overclocking

The processor/CPU is the commonest element that you could push additional than its initially meant manufacturing unit pace, with the perfect case efficiency enchancment usually being as much as round 15-20%. Overclocking your CPU is definitely fairly protected and pretty idiot-proof as long as you don’t apply further voltage (defined later) and you’ve got the cooling setup to deal with the additional warmth. When you push a CPU too onerous by elevating the clock pace too excessive, your system will sometimes refuse in addition and you may then change it again till it really works.

To overclock your CPU you’ll want a appropriate CPU that has what’s referred to as an unlocked multiplier (most if not all AMD processors, and Intel processors which have a “Ok” of their mannequin quantity), an overclocking-friendly motherboard, an aftermarket CPU cooler, overclocking software program, and ideally a dependable PSU. To be taught extra about overclocking your processor see our CPU overclocking newbie’s information.

2. GPU Overclocking

It’s also possible to overclock a graphics card to squeeze out extra gaming efficiency, with best-case efficiency will increase going as much as 15-20% identical to with processors. Once more, in the event you don’t apply extra voltage it’s fairly protected as nicely. 

To overclock a graphics card you’ll want software program of which there are many free choices (defined later). In contrast to a processor although, you’ll be able to principally overclock any graphics card available on the market. Some graphics playing cards, that embrace “OC” within the mannequin quantity, are already overclocked by the producer. Be taught extra with our full GPU overclocking information.

3. RAM Overclocking

A standard and oftentimes fairly easy type of overclocking is reminiscence/RAM overclocking. This entails manually setting the pace (MHz) of your RAM modules (from throughout the motherboard’s BIOS software program) to run at quicker speeds, which may result in quicker efficiency in video games and in different non-gaming functions.

Lately it is really typically one of many crucial steps to do after constructing a PC, since for most individuals nowadays the RAM that you just purchase will really be a quicker pace than what the motherboard will default the RAM pace to. So in different phrases, when merely organising your PC for the primary time, you’ll seemingly be doing a fast reminiscence overclock with out even realizing it (don’t be concerned, it is merely choosing a few settings, and far less complicated than CPU overclocking).

When you purchase a package of 3000MHz or 3200MHz DDR4 reminiscence as an example – a quite common buy for brand spanking new builds nowadays – as soon as put in DDR4 reminiscence modules are sometimes set to a pace of 2666MHz by the motherboard as default. So to get the 3000/3200MHz pace that you just purchased, you want to manually set that within the BIOS (defined right here). 

Reminiscence overclocking can get extra sophisticated although, corresponding to pushing your RAM past its meant pace, and tinkering with extra superior settings apart from the pure pace (MHz). For many customers, it is best to keep away from the superior stuff as you’ll usually get diminishing returns from pushing your RAM past its meant settings, except you recognize for sure the video games/workflow of your alternative tremendously profit from quicker reminiscence and also you suppose it is well worth the threat. As all the time, do your analysis in the event you’re doing something apart from a primary (and crucial) reminiscence overclock.

4. Monitor Overclocking

Yep, you heard that proper. Overclocking your monitor is technically a factor too, and easily refers to forcing the refresh fee to the next degree than the official producer setting. When you’re out of the loop, the refresh fee is what number of occasions per second a body is rendered on-screen, with the usual being 60Hz (that means you’ll be able to see as much as 60 frames per second, also called 60FPS).

Sometimes, except you actually know what you are doing and have carried out your analysis, it is best to usually keep away from overclocking your monitor. It might probably trigger points corresponding to dropping the display screen show altogether or trigger display screen tearing and jerkiness throughout gameplay. It may additionally injury the monitor irreversibly. You’d additionally doubtlessly void your guarantee.

Beneath the correct circumstances it may work simply fantastic although, particularly in the event you’re not leaping the refresh fee an excessive amount of larger than its highest native setting (corresponding to forcing a 60Hz display screen to show at 75Hz as an example). However in order for you a excessive refresh fee of 144Hz or larger and you’ve got a 60Hz or 75Hz monitor for the time being, there is no possible way round biting the bullet and shopping for a brand new gaming monitor that has a local 144Hz.

Forcing the next refresh fee is mostly not really useful, however attainable relying on the mannequin and the way excessive you are going

Is Overclocking Your Gaming PC Value It?

So, to summarize, overclocking a contemporary PC is mostly protected in the event you do your analysis beforehand, comply with security precautions, and do not push your luck an excessive amount of. However whether or not it is value it or not is dependent upon the context. There is no proper or unsuitable reply; overclocking could be a good way to spice up efficiency for little to no added price, however by the identical token, it may be a waste of time or a straight-up unhealthy determination. Anyway, hope this introductory overview helped provide you with a common sense of what overclocking is, and take a look at the opposite extra particular overclocking guides on the positioning if fascinated about studying extra.

Associated: How one can Overclock Intel CPUs With out the BIOS

Trusted Shops

The net retailers I like to recommend for tech.

Amazon US /

BestBuy /


Canada: Amazon CA

UK: Amazon UK /


Australia: Amazon AU /



Affiliate Disclosure: Construct-Gaming-Computer is a participant within the Amazon Companies LLC Associates Program, an affiliate promoting program designed to supply a method for websites to earn promoting charges by promoting and linking to

That merely means if you are going to buy product/s inside a sure time frame after clicking the shop hyperlinks above (or any product hyperlinks on this website), if that retailer affords an associates program I obtain a small fee of the entire sale quantity (at no further price to you – it comes out on the retailer’s finish). That is how I can earn an revenue writing and updating these articles for you guys. Additionally word that is unrelated to producers: I do not settle for financial incentives to advocate a sure product over one other.

Trusted VPN

Cybersecurity is turning into an more and more vital problem within the digital age, and putting in a VPN is one straightforward means to enhance the safety and privateness of your PC. VPNs may assist for gaming. NordVPN is the one I exploit and may advocate. For extra on VPNs see my gaming PC software program information.

Most Shared

Search Articles

About Me

Indie recreation dev at the moment engaged on my first public launch, a narrative pushed VR FPS journey constructed with Unreal Engine and designed from the bottom up for digital actuality (to be introduced right here). Additionally likes writing about tech.

My favorites of all time are OOT, Excellent Darkish, MGS1, MGS2, GE007, DKC2, THPS3, HL1, HL2, WC3, GTA3, and KOTOR, with the latest addition to my listing of immortals being the VR masterpiece Half Life Alyx. – Julz

We will be happy to hear your thoughts

Leave a reply

Enable registration in settings - general
Compare items
  • Total (0)
Shopping cart