Best RTX 3090 Pre-Built Gaming Pcs
We scour the web to find only the best gaming PCs for a silky-smooth 1080p gaming experience
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Using the RTX 3090 prebuilt, the world’s most powerful graphics card, ray tracing and 8K gaming using DLSS technology are now feasible. When you consider that this GPU can cost as much as a complete gaming PC—if you can ever get your hands on one—the RTX 3090 prebuilt gaming PC starts to make more sense.
True, only a select few gamers can actually afford a PC with Nvidia’s flagship card installed, but there’s no doubting that we’d all love the power they have. Whatever the case may be, we’ll be looking at some of the greatest RTX 3090 prebuilts money can buy, discussing their features and letting you know our thoughts so you can make an educated decision.
Check out our selection of the best RTX Prebuilt PC with 3080 for something that is more affordable without sacrificing power. Our best RTX Prebuilt PC with 3070 guide is a great alternative if the 3080 TI prebuilt PC is too much for you. See our recommendations for the top GPUs in prebuilt gaming PCs for under $2,000 for more options.

How We Select the Best Gaming PC?
We researched the most well-known and reputable prebuilt gaming PC builders, as well as the most up-to-date offerings from PC-upgrade and -customization specialists.
We did extensive research to compile a broad list of possible rivals; we then analysed their specifications and picked the top five prebuilt gaming PCs.
How We Examine
Tests were run and benchmark results were recorded across a wide variety of titles and platforms to give you an idea of how well these prebuilt gaming PCs fared. We carefully select current and relevant games for your reference.
5 Best RTX 3090 prebuilt Gaming PCs in 2022

CUK Continuum

HP Envy TE02

CUK Stratos

Skytech Prism II

Lenovo Legion T5
Indepth Review
Design And Connectivity;
The best option is not always the most expensive one. The CUK Continuum is the greatest RTX 3090 prebuilt PC for gaming and gaming alone, and it’s the second cheapest PC on this list. The Ryzen 7 5800X3D CPU is the highlight of this Continuum model, making it the finest option for gamers. The 5800X3D’s massive quantity of ultra-fast 3D cache memory makes it superior than the 12900K in gaming at any resolution.
The 5800X3D is the greatest processor for gaming alongside the RTX 3090. Our top overall option is around 95% as fast as this PC, but it costs thousands less. This PC is not recommended for CPU-intensive work because the 5800X3D is slower than Intel 12th generation CPUs and high-end Ryzen 5000 CPUs in these kinds of workloads.
Gaming Performance;
Additional Specifications Include a 512GB Solid-State Drive and a 2TB Hard Drive, as well as 32GB of DDR4 3200 Memory. Solid, albeit a 1TB SSD would be preferable. We expect the RTX 3090 to remain under control because to the ample ventilation provided by the enclosure employed here. However, the 5800X3D becomes extremely hot due to its fast cache. If you find the stock CPU cooler on this PC to be insufficient, you can replace it with any model from our recommended list of excellent air CPU coolers for Ryzen processors.
02
HP Envy TE02

How to review >
Design And Connectivity;
We searched high and low, and this HP Envy TE02 model is the least expensive gaming PC we could find with an RTX 3090 that didn’t use an older processor or had less than 32GB of RAM. In general, for under $2500, this is a fantastic offer. You have one of the top gaming processors currently available in the Core i7-12700F, making it a perfect match for the RTX 3090 prebuilt.
The 12700F is a lower-power variant of the 12700K that requires less airflow for cooling. Extremely crucial here, as the chosen instance provides inadequate ventilation. As for gaming, you should have nearly the same performance as you would with a 12900K or the 5800X3D.
We also mentioned that your 32GB of DDR4 3200 memory is more than enough for top-notch operation. The storage options here are first-rate, with 3 terabytes of hard disc space and 1 terabyte of fast storage. Roomy enough for a whole gaming crew. This PC is the least expensive option, but it should provide almost as much power as our top pick while costing significantly less.
Gaming Performance;
The HP Envy TE02-0042 has powerful hardware, so it comes as no surprise that it excels at creative activities and can even run AAA games of today with little to no lag. This is possible because to the Nvidia RTX 3070 and Intel Core i9-12900 processors, 16GB of RAM, and 1TB of SSD storage. This PC, in its current configuration, is a sleek, comfortable, and future-proof workhorse. It’s an excellent midrange workhorse, able to handle most creative or business tasks with ease and providing a satisfying level of productivity.
Assuming you invest in a high-quality display to match the machine’s large power output, this is true for professional creativity work requiring enough muscle to run software like Photoshop. In general, it’s a pleasure to work with this system. Because the Envy is optimised to provide more power and efficiency for productivity applications than a regular midrange desktop computer. The time required to boot is negligible, and application loading is lightning fast.
Design And Connectivity;
The CUK Stratos is a great option if you’re a professional who has to utilise a computer for both work and play. This computer’s 12900KF CPU, RTX 3090 GPU, and 128GB of RAM should be sufficient for any task requiring a lot of processing power or graphics processing speed. The use of a 240mm all-in-one (AIO) cooler for the CPU is the only potential drawback, and even then, only when subjecting the CPU to sustained maximum load.
This setup should unleash the full capabilities of the RTX 3090 prebuilt in any game, regardless of resolution or genre. A 2TB NVMe SSD and a 6TB hard drive provide ample storage space for any application. Since there are other M.2 slots on the motherboard, you can add another M.2 SSD if necessary. Because the memory is only DDR4 3000 MT/s, the system’s overall performance will be a little slower, but this shouldn’t be a dealbreaker for anyone shopping for a PC to serve as a workstation as well as a 4K gaming rig.
Gaming Performance;
Thanks to NVIDIA’s Turing architecture, the standard for PC visual output has been raised to a new level of performance. One drawback is the lack of expansion slots or bays for installing optical drives. Moving on to the cooling system, it has a native CUK Polar King CPU liquid cooler for handling severe loads during hard gaming or productive sessions, and 7x LED Lotus fans for aesthetics and effective cooling. While virtual reality (VR) technology may no longer be widely used, this PC’s native support for the technology is a major selling point.
The CUK Stratos is a model of flawlessness, with a touch of class and simplicity added in. This computer is a good choice if you want a machine that can handle both everyday media use and content creation tasks, as well as your gaming needs.
Design And Connectivity;
Skytech Prism II tops the list in the RTX 3090 Prebuilt for both price and speed. The 12900KS inside is the finest CPU for gaming right now. This 12900K variant has been carefully binned to get even higher boost clocks. Although it is faster than the 12900K, it is also significantly more expensive.
Although it is technically faster than the 5800X3D, the massive price gap belies the relatively little performance increase (about 5 percent). Some games perform better on an AMD processor than on an Intel one, while others perform better on an Intel chip, but on average, the 12900KS is about faster. If you’re not willing to spend a tonne of money for a marginal improvement in gaming performance, our budget pick might be the way to go.
Gaming Performance;
The components in our configuration of the Skytech Prism make for a powerful productivity machine as well as gaming, and if you can make use of lots of cores, a Ryzen-based system is a better option over Intel-based machines. Ten cores is enough for gaming, but for tasks like video editing and other highly threaded tasks, our review model with an AMD Ryzen 9 3900X with 12-cores and 24-threads is more than sufficient.
While the Ryzen 9 3900X isn’t quite as potentially on paper as the flagship Ryzen 9 5950X, it’s still a powerful 12-core CPU. And paired with Nvidia’s RTX 3090, along with 32GB of RAM and a fast 1TB PCIe 4.0 SSD, the Skytech Prism II is just as potent in productivity and workstation tasks as it is playing games.
Case Desin And Connectivity;
The Lenovo Legion T5 is a fantastic choice if you’re looking for a compact system. To begin, the case is fantastic. It has mesh on the front and top and five RGB case fans despite being a rather compact design.
Simply put, the RTX 3090 prebuilt housed inside shouldn’t get hot enough to cause any problems. The enormous heatsink used in the Legion T5 should have little trouble keeping the 12700F’s temperature under control. The CPU and GPU make an excellent pair for a compact gaming computer. The CPU is suitable for the RTX 3090, and it is especially useful for professionals with limited desk space. It’s also nice that the Legion T5 has 32 GB of DDR5 RAM.
The storage configuration of 512GB SSD + 2TB HDD works well, but once again, a 1TB SSD is the bare minimum for a top-tier gaming PC. Even with this blemish, the Lenovo Legion T5 is still the finest compact PC for gaming with an RTX 3090.
Gaming Experience;
The Legion Tower 5 performed admirably in 1080p tests, especially considering the price. While GTA5 averaged 65 frames per second, Far Cry New Dawn operated at an impressive 83. To be expected, newer games ran at a lower frame rate, however none of the titles we tested played at 30 frames per second or less. Red Dead Redemption 2 tested at the slowest 39 frames per second on average.
In my attempt to test the Legion Tower 5 to its limits, I discovered that it is not a powerful computer. You’re probably not going to have a good time trying to play the newest games in 4K resolution on a Legion Tower 5. The Legion Tower 5 ran Far Cry New Dawn at 4K with a reasonable 35 frames per second, but it struggled to reach even 18 frames per second when playing Assassin’s Creed: Valhalla at the same resolution. Red Dead Redemption 2, Grand Theft Auto V, and Shadow of the Tomb Raider would not play in 4K.
Things To Consider
he-line graphics processing unit, so you can play any game you want on any setting you choose. There are, however, a few things to think about if you’re debating between buying a prebuilt and creating your own gaming PC. Keep in mind that any computer with a RTX 3090 prebuilt inside will be pretty pricey, but for those seeking the best gaming system money can buy, this shouldn’t be too much of a concern.
Why buy an RTX 3090 prebuilt gaming PC?
The RTX 3090 prebuilt graphics card, the most powerful of all GPUs, can significantly boost your gaming rig’s performance, letting you enjoy your games at ultra settings and resolutions. The card supports resolutions up to 8K and has dynamic supersampling (DLSS). In all honesty, even when playing in 4K, you will be able to maximise your frame rate using one of these 3090 prebuilts. The RTX 3090 prebuilt series is geared at gamers who demand the finest, hence the CPU and other components are often top of the line. Because of this, 16GB of RAM is required at the very least, and 1TB of fast storage is practically expected.
RTX 3090 prebuilt gaming PC vs custom build
We advocate for DIY PC construction for one main reason: cost savings. It’s common knowledge that buying a prebuilt computer can set you back an extra $100-$300, but if you construct your own, you may get much more powerful hardware for the same price.
Performance
These RTX 3090 prebuilt PCs work admirably, but if you build your own, you can upgrade the processor and add extra storage for the same price. In other words, you can get more bang for your buck, improve your in-game performance, and secure your investment for the foreseeable future.
Convenience
The convenience of a prebuilt product is its primary selling point. We realise that not everyone has the knowledge or time to build their own computer, so the option of buying one already assembled makes a lot of sense. There are, of course, a plethora of additional advantages to purchasing a prebuilt gaming PC from a manufacturer, including the elimination of the hassle of tracking down appropriate parts and the prevention of accidental damage to those parts during assembly.
However, A prebuilt gaming computer has the benefit of being returnable to the manufacturer in the event of a malfunction. As an added bonus, many vendors will update your equipment for free if you believe it is in need of improvement, or at the very least need you to ship it back to them for the improvement. In addition, most manufacturers will include a guarantee, often covering parts and labour for a year. However, some manufacturers have particularly generous warranties, and you can always spring for the extra cash for insurance to get a longer or even lifetime warranty.
A prebuilt from one of the world’s largest manufacturers isn’t just neatly packaged for you; it’s also generally put through a series of stress tests to make sure all of its parts are in good working order and that it works as expected before being sent out. Also included with your system is software, often Windows and drivers, making it ready to plug in and play games upon arrival.
Final Thoughts
Although some may think the price of a prebuilt 3090 is too high, there are many gamers who are willing to spend the extra cash for the very finest gaming experience possible. The RTX 3090 GPU is the best available, but if you’re not sure, you can always go with an RTX Prebuilt PC with 3080 instead. However, These gaming PCs have powerful components all around, which drives up the price, but you’re effectively getting a machine that will outlast the competition and is as near to “future proof” as you can get.
If your budget is way lower then you can also check our article on RTX 3060 TI Prebuilt PC.
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