Best Gaming PC Build Under $800: The Octa-Ling (2018 Updated)

800 gaming pc build

PC gaming is one of those things that you can buy into cheap, but don’t really reap the benefits fully until you step up your rig. Our build of the best gaming PC build under $800 strikes the “sweet spot” between price and performance, coming in well above a console killer in performance, while still being sub-$1000.

Let’s see what’s under the hood then, shall we?

Build Overview

AAA games are no match with this build. In fact, shooter games like CS:GO can easily go over 200 FPS on this build.

PUBG, Fortnite, Rocket League, League of Legends, Overwatch - crank up the in-game settings to max/ultra/epic and you get a decent gameplay at over 60 FPS and even over 100, depending on the game.

So, what exactly should be looked for in a build around $800? The goal here is to give a full PC gaming experience with room to spare, all while keeping the budget fairly low.

Top Notch Performance. This machine must perform well above current consoles, even on the level of the PS4 Pro and Xbox Scorpio. It must have support for 4K and VR, and be able to run modern games at high settings with a stellar frame rate.

Lookin’ Sharp. While the performance has to be there, the looks have to be there as well. For 800 dollars, it’s not enough to just perform great. A solid case that allows all the pretty internals to be shown off is essential for an $800 PC build.

Upgradability. While $800 will last a long time with the right components, this machine is still under the threshold of “future proof”. While systems will always need to be upgraded, this system has been set up to allow small upgrades to be thrown in at any time. The 8th gen Coffee Lake, a single stick of memory, and more are organized to make sure this system can continue to perform as well as the day it was built for years to come.

How We Choose the Parts and Components

Having spent almost 10 years in the industry of building computers and playing video games, we know just what matters and what you need. In fact, what we really want to give you is nothing but the best value for your money.

This means we are always on the lookout for new hardware components in the market to keep you from being left out in the dark. Moreover, we also check what other professionals in the industry of computers such as Linus Tech Tips, NCIX Tech Tips, JayzTwoCents, and Tech Deals, have in mind about upcoming products and components to further our understanding on which area it will be best suited for.

So expect to see changes in our builds since we do updates at least once a month to provide you with fresh components at the cheapest prices.

The Best $800 Gaming PC Update:

Intel Core i5-8400

Intel Core i5-8400

One of the best CPU you could get as long as raw and pure performance is concerned.

ASUS GeForce GTX 1060 6GB

ASUS GeForce GTX 1060 6GB

The GeForce GTX 1060 6GB version has significantly better performance than the 3GB version, and will offer great gaming and VR performance.

Ballistix Elite 8GB Single DDR4 2666

Ballistix Elite 8GB Single DDR4 2666

Crucial’s 8GB DDR4-2666 RAM kit will offer you all the speed and capacity you need for gaming and multitasking alike.



ADATA’s super-fast 128 GB SSD is a great option for starter storage, especially for your OS.

EVGA 500 BQ, 80+ BRONZE 500W

EVGA 500 BQ, 80+ BRONZE 500W

A power supply you could rely on for this build.

GIGABYTE B360M DS3H Motherboard

GIGABYTE B360M DS3H Motherboard

The perfect motherboard for a locked CPU like i5-8400.

Corsair Carbide Series SPEC-ALPHA

Corsair Carbide Series SPEC-ALPHA

A sleek red-and-black case from Corsair with excellent airflow and build quality.

Estimated $811.55 at Amazon

(Price are accurate as of August 29, 2018. Click the button to see the latest prices)

Order This Build on Amazon

Build Details

Onto everything that’s going to be stuffed inside to make this beast of a system.

  • Intel Core i5-8400

    Intel Core i5-8400

The i5-8400 offers a stupendous amount of performance boost since this has 6 cores/6 threads compared to the previous i5-7500 which holds only 4 cores/4 threads. This is the ideal processor for games out there. While it may fall just short of the 8600K in terms of overall gaming performance, the 8400 is quite comparable while being offered for a much, much lower price..

  • ASUS GeForce GTX 1060 6GB

    ASUS GeForce GTX 1060 6GB

ASUS makes some pretty great GPUs, and comes with a factory overclock that will allow you to enjoy your GPU at its fullest. The 1060 6GB will offer all the power you need for 4K and VR gaming, though you won’t be able to max out titles at 4K with this GPU. That’s more 1080-territory.

  • Ballistix Elite 8GB Single DDR4 2666

    Ballistix Elite 8GB Single DDR4 2666

Crucial’s Ballistix line of RAM bumps up the speed and adds a stylish, black heatsink. While you don’t need more than 8GB of RAM for gaming and multitasking, the faster RAM speed offered by this kit may get you some slight performance increases in certain applications.

  • ADATA SU800 128 GB SSD

    ADATA SU800 128 GB SSD

ADATA is a solid SSD manufacturer, so we’re always happy to recommend an SSD from their SU800 series. However, this one did need to squeeze a little bit to fit the other powerful components in this build, so if you can afford it we highly recommend bumping up this SSD to one of the higher-specced models on its amazon page. We also have a recommended HDD upgrade below.

  • EVGA 500 BQ, 80+ BRONZE 500W

    EVGA 500 BQ, 80+ BRONZE 500W

You need a power supply that’s capable of handling the beast efficiently. This is where EVGA’s best budget power supply is here. We always recommend the best CPUs and never cheap it out no matter what build or budget you have. This may be a semi-modular power supply but still – it’s solid and should be more than enough to power up the build with no doubts whatsoever.

  • GIGABYTE B360M DS3H Motherboard

    GIGABYTE B360M DS3H Motherboard

The Gigabyte B360M DS3H is the perfect motherboard for the i5-8400 CPU. It’s very well-built and designed to give your CPU what it needs to deliver stable speeds and performance. This, paired with the stock cooler of the i5-8400, should give you all the assurance you need that it will perform up to 3.8GHz out of the box with no worries whatsoever.

  • Corsair Carbide Series SPEC-ALPHA

    Corsair Carbide Series SPEC-ALPHA

Corsair has a great reputation in the PC gaming community for their excellent customer service and PC hardware manufacturing, so one of their higher-end cases was an obvious choice for this build. The SPEC-ALPHA offers a sleek red-and-black aesthetic, supplemented with some RED LED intake fans and a case window. Thanks to its spacious innards, this case will also be more than enough to hold large graphics cards and coolers.

Why is this the Best $800 Gaming PC?

The best $700 build we came up with boasts a Ryzen 3 1300x. This one is different.

Here’s the breakdown:

This runs a Coffee Lake 6 core/6 threads CPU compared to Ryzen 3 1300x’s 4 core/4 threads on our $700 build. This means you have more power to push far more FPS when gaming.

The GPU is a 6GB edition of GeForce GTX 1060. This offers more power as a whole and in fact, offers 13% more FPS count when gaming compared to its 3GB GeForce GTX 1060 cousin.

On top of that, you have far more options to upgrade in the future. Future proofing is the main benefit you get with this build aside from pure power and performance.

This is among the new generation CPU Intel had offered so expect to see and hear more about this in the next couple of years.

Similar Prebuilt Gaming PC Under $800

We may have come up with the best 800 dollar gaming PC but sad to say, not everyone has the time and luxury - or even up for the challenge of building their own budget gaming PC.

The increase in GPU price may have affected enthusiasts and builders over the past months but fortunately, we have a list of prebuilt gaming PCs that’s basically on par with the 800 dollar gaming PC we have in this article.

Learn more about the GPU price increase and why builders preferred to buy a prebuilt instead over the past months in this link.

You can check it out our 5 best prebuilt gaming desktop under $800

To summarize the 5 prebuilt gaming PC under $800, here they are:

Potential Upgrades

While this machine is very solid for the price this is plenty that can be changed to make it better from the get-go or in the future.

Note: Of course, these upgrades will increase the price.


While the stock cooler is fairly fine, it’s better to get an aftermarket cooler to make sure you open up more opportunities and upgrades in the long run. Cryorig H7 may not be the best of the best but should do fine to ensure that your locked CPU is provided with all the cooling it needs.

Not to mention that this also works fine if you wish to upgrade your CPU to an unlocked CPU like the i5-8600k, which, will be covered next.


This unlocked version of Intel’s i5 8th gen processor gives you not just plenty room of processing speeds at stock but it’s also overclockable. Essentially, it’s a much better CPU than the one we have in this build. If you wish to upgrade your gaming experience a tad more, go get this.

It’s perfectly compatible with the motherboard so there won’t be any need for upgrading your motherboard.

However, if you wish to get a more powerful motherboard, read on.


This is basically similar to the B360M motherboard we have in this list but has a $30 difference. If you could spare $30 more on top of the build, then, by all means, do get this Z370 motherboard instead of the B360M.

It’s offers better audio, better expansion, more PCIe express lanes, more USB ports, expandability – just about everything.


Of the upgrades, this is probably the most important. You’ll want a lot more room in your PC for the games you’ll be playing, and this 2TB HDD should offer all of the capacity for that that you’ll need.

OS Options and Recommended Peripherals

Most peripherals should be taken care of, especially if you’re dropping $800 on a PC. Still, we wanted to give a few recommendations to accompany this system.

Operating System

    Operating System

    For a gaming PC, the only real option for an operating system is Windows. While there has been some significant strides in recent years for Linux and Mac support for games, the options are nowhere near what is offered on Windows.

    Previous licenses for Windows can be transferred to new machines, but you may need actually get ahold of Microsoft to complete the transfer process.
    However, if you are still need to obtain a copy of Windows 10, you can do so from places like Newegg or directly from Microsoft. If you don’t have moral issues with gray market products, you can always check out Kinguin.

    Mouse and Keyboard

      Your mouse and keyboard are vital aspects of your gaming setup. These are the tools you will go into battle with, and you haven’t already got some, we have some suggestions for you.

      For Starters: ($15)

      For Starters: ($15)

      For $15, the Logitech MK120 set is solid for the price. Yes it is a membrane keyboard, and yes the mouse feels like a feather in weight, but it works, and that’s what matters for this price.

      With that being said, this set will hold up for quite a while. While it’s plastic and not suited for gaming, the kit still bears the Logitech logo, and that’s a good thing.

      For Advanced Users: (~$150)

      For Advanced Users: (~$150)

      For a little bit more on the mouse end, it’s hard to go wrong with the Logitech G400S. This mouse is a total tank. I’ve taken mine all around the U.S. and it still works just as good as the day I bought it.

      The 4000 DPI sensor allows on the fly adjustment ranging from 400-4000 DPI which is a huge plus.

      On the keyboard end, it’s hard to go wrong with the Corsair line of mechanical keyboards. The Corsair K70 LUX is a solid option at only $99 (without the RBG lighting).

      The aircraft aluminum body housing 100% genuine Cherry MX Red switches, and is an absolute joy to game on.


        Once again, at the $800 point, most people have some kind of flat panel monitor that they could use. With that being said, the addition of the GTX 1070 opens up the possibility of 4K gaming, meaning you’ll need a monitor of producing those resolutions.

        Most 4K monitors are outrageously expensive, easily going past the price of the entire build. While not perfect, the Monoprice 4K 60Hz panel comes highly recommended at only $320. This 28-inch monitor will allow that buildful UHD resolution to come through and features a pretty decent 5ms response time.

        On the more expensive end, options like the Asus X34 and HP Omen X35 are amazing displays. It’s always nice to dream.

        Building Tips

        Having every component you need is a start. To actually build everything and piece them together is where the fun is at. Make sure you are doing it right by reading our guides below before you build your very first computer.

        This specifically addresses problems that newbies have to give you a heads up and to keep you from doing the same mistakes they did.

        Find a Quiet Spot

        I cannot stress this point enough. Every time I go to a do a build, I always need to find a secluded space where no one will bother me for multiple hours. It’s stressful enough building a computer and having someone breathing down your neck doesn’t help.

        You’re going to want to find a spot that is quiet to keep distraction minimals. Make sure you’re building a solid, non-conductive surface (so no carpet) and have everything you need at your disposal like screwdrivers, manuals, etc.

        PC builds can last quite a few hours, especially if it’s your first time, so make sure you have a block of time sectioned out to work on your build and cut out all other distractions.

        Buy Some Zip Ties

        Another very important and often overlooked aspect of build - zip ties. These little things are essential when building a PC. It may seem like it’s not a big deal, but the moment you start trying to run your SATA cables over your 24-pin ATX power cable, you’ll realize why they’re so essential.

        Most pieces of hardware will come with some extra goodies, and many times those goodies are branded cable ties of some sort. However, it would be wise to pick up a pack of zip ties for yourself on Amazon.

        If you are unsure what build you should get, then follow our how to build a PC guide. Here, we have steps such as what do you want to do with your PC, as well as deciding on your budget, and manually ordering the right components.

        Closing Thoughts

        That is everything to build the best $800 gaming PC! This machine comes out to be a powerhouse, being able to handle the most demanding games with ease and push most games into 4K. Even upgraded consoles like the PS4 Pro and Xbox Scorpio won’t be able to hold a candle to this build in terms of resolution, framerate, or graphical fidelity.

        The system is easily set up to allow for plenty of upgrade options as well. Whether you want to drop in the second stick of memory or upgrade the card (which you won’t have to do for awhile), this build, housed inside of the BitFenix Nova, makes upgrades a breeze.

        That’s it! For the price of $800, you have a build that you can pretty much enjoy for the next couple of years.

        How’d you find our build? Are you having troubles or thoughts of sacrificing some parts but don’t know which?

        Reach out to us! Comment below and let us help you out directly.

        Not the right one for you?


        1. mrgoreman says:

          Thanks man for this helpful guide 🙂

          1. No problem. Let us know if you need any help!

        2. DJB says:

          It’s my first time building a computer… will I need to install a separate cooling fan?

          1. No, the cooler is included with the CPU. Case also comes with case fans.

        3. Jack D says:

          is it pre built or do i have to make it

          1. Juzel Albert Padilla says:

            Hi Jack D! This is a custom build $800 gaming PC. We also have prebuilt options in the $800 price range. See our “Similar Prebuilt Gaming PC Under $800” section to see our picks. Are you planning to go with a prebuilt or do you wish to make it?

        4. Alex says:

          Has anyone actually built this/ has benchmarks for this pc?

        5. anonymus says:

          could i build this inside a SHARKOON DG7000-G Red Steel /Tempered Glass ATX Mid Tower Gaming PC Case?

          1. Juzel Albert Padilla says:

            Hi anonymus! That’s a great case! Good choice! You’re good to go as this works well with the build 🙂

        6. Anonymous says:

          How often do you make these builds, I am trying to get into P.C. gaming but most likely won’t have the money for another 5 or 6 months and technology evolves so fast I want to have the best tech for the best price when I buy it

          1. Juzel Albert Padilla says:

            Hi Anonymous! We don’t necessarily build on a monthly basis unless there’s a major hardware released (e.g, CPU, GPU, Motherboard). However, we do update all the builds on a monthly basis here. There aren’t any new hardware at the moment, but the GTX 11 series is just around the corner and will most certainly be out by Q4 of 2018. If you want the best, then I highly suggest you wait a little more until it’s out. We’ll build and update all our builds by then, too so expect to see the updates when the GTX 11 series comes out.

        7. Harut says:

          Hey do I need thermal paste?

          1. Juzel Albert Padilla says:

            Hello there, Harut! The Intel Core i5-8400 already comes with a pre-applied thermal paste and should be fine. You won’t need a more powerful thermal paste for the 8400 since you can’t overclock this anyway. 🙂

        8. Kevin says:

          If I wanted more memory in this computer what would be your suggestion for upgrading it.

          1. Juzel Albert Padilla says:

            Hi there, Kevin! What kind of memory are you referring to? Is it the RAM or the Storage Memory? Given the scenario, you’re most likely talking about storage memory, if I’m not mistaken. If so, then get a 1TB HDD or a 2TB if you really need that much.

        9. Kevin says:

          If I would want more memory what would be your suggestion?

        10. Alex says:

          I really want a nice looking white case. Do you have any recommendations?

          1. Juzel Albert Padilla says:

            Hey Alex, How have you been? I would be happy to recommend you some nice looking white cases but I’m afraid it would take me long to compile all the possible lists of cases 😀 can you help me out? Like, what’s your budget?

        11. Kyle says:

          Is the specified mobo a micro-ATX or full size ATX?

          1. Juzel Albert Padilla says:

            Hi, Kyle! The Gigabyte B360M DS3H is a micro-ATX 🙂

        12. Parker says:

          Does it matter what case you buy? I’m 16 and the build already is taking a pretty large chunk out of my moola from work, so I don’t want an extremely expensive case, but the one provided in the build list was priced fine and I could probably pay more anyways, I just don’t like red. Are there options for the same(+) pricing and size but just different color options? Colors in mind would be on the cooler color scale like light blues, light purples, or white.

          1. Juzel Albert Padilla says:

            Hi Parker! I love the fact that you’re already into this stuff 🙂 So I did some research to give you a list of cases that will work perfectly with this system:

            NZXT – S340 (White) ATX Mid Tower Case
            Phanteks PH-EC416PSTG_WT Eclipse P400S
            Thermaltake Versa N21 Snow Edition
            Cooler Master MasterCase H500P Mesh White
            NZXT Phantom 240 Mid Tower
            Corsair 500R White
            Phanteks Enthoo Luxe
            Zalman Z9 Neo
            CoolerMaster 690 III
            Thermaltake Versa C22
            Cooler Master Storm Stryker

            Tell me which one you decided to get! I’m excited to hear back from you!

            1. parker says:

              thanks for the in depth response. I looked through all of them and went with the Phanteks PH-EC416PSTG_WT Eclipse P400S option for the build. all the parts already have shipped here and now I just need to wait a couple days for the case to arrive to finally build it. I’m very excited that the idea behind working all those 8 hour shifts at Wendy’s is finally gonna come to fruition

              1. Juzel Albert Padilla says:

                Ohhhh talk about the thrill of waiting! Good luck and have fun building! 🙂

        13. tony says:

          I Am looking to build a red and black pc. most f the parts the part are black or red but the GPU is really stuffing it up. do you have any red or black GPUs?
          also, the b360 is a micro motherboard is it worth upgrading to a full size?

          1. Juzel Albert Padilla says:

            Hi, Tony! How are you? You’ll definitely love this GTX 1060 GAMING X 6G by MSI. The colors will surely fit your preference 😀 Though it’s somewhat more expensive than the ASUS one. Also, I don’t see any need to get a full size unless you’re going to make use of all the expansion slots.I hope this helps 🙂

        14. Anthony says:

          Is the ASUS ROG STRIX B250H Gaming LGA1151 ATX Motherboard compatible with this build?

          1. Juzel Albert Padilla says:

            Hi, Anthony! How are you? Unfortunately, the ASUS ROG Strix B250H does not support the new Coffee Lake processors like the 8400 on this build. Are you planning on upgrading from your Kaby Lake processor to this?

        15. Tristan Maguire says:

          Hi there, just wondering because I’m a dufus, this rig would be fine to go into the hundreds for frame rate at 1440p. I know it says it’s entirely 4K capable but just bought I’d check because I’m only buying the pc for FPS games like R6 Siege and maybe battlefield at medium settings. Thanks 😁

          1. Juzel Albert Padilla says:

            Hey, Tristan! I doubt you will have a stable 100+ FPS at 1440p on medium settings but it should stay over 60, probably around 70-80, depending on the game, because at ultra settings, you can have a stable 60FPS at 1440p. 🙂

        16. Anthony says:

          No this is my first pc build

          1. Juzel Albert Padilla says:

            Oh ok 🙂 I hope this build is going to help you with your first!

        17. tony says:

          does the MSI Z370-A PRO Motherboard support this build and if not do you have any suggestions for any motherboard?

        18. Robert says:

          I have used your build as a base, is this pc compatible and if so do you have any suggestions to improve?

          Kingston HyperX Fury 8GB (2x4GB)

          Gigabyte GeForce GTX 1060 Gaming G1 6GB

          Intel Core i5 8400

          EVGA 600B 600W Power Supply

          ADATA SU800 SSD 128GB

          Gigabyte B360M HD3 Motherboard

          Phanteks Eclipse P300 Tempered Glass Black/Red

          1. Juzel Albert Padilla says:

            Good day, Robert! How are you? This is a great build! But my personal recommendation is to get the 500W PSU from this list. It’s a semi-modular power supply vs the non-modular 600W EVGA PSU on your list. This means your rig will have a more decent airflow inside your case, especially since the Phanteks P300 has plenty room for cable management. Moreover, the 500W is more than enough to handle the rig. 🙂

        19. Anthony says:

          Is a Ryzen 5 better than an i5 core?

          1. Juzel Albert Padilla says:

            They’re both great CPUs and it depends on your needs, really. The R5 has more threads than the i5 but the i5 has higher clock speeds.

        20. Ilmari says:

          It sucks so much that this exact build costs 934€ in Finland 🙁
          I maybe could order it from amazon, but the problems are the shipping costs, not to mention that they probably wont even send some of the parts to here.
          Every price range I google for is flawed. I still might build it though. Do you think it’s worth the 934€? Thanks

        21. David says:

          What FPS on fortnite maxed out with a 144hz monitor?

        22. m7md says:

          can put Intel – Core i7-8700K

        23. Colton says:

          I dont know much about computers which is why I wanted to try and build one myself, but Ive read some things and dont you need a graphics card? Thanks for the info!

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