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Best Prebuilt Gaming PC Under $3000 of 2021

Best Prebuilt Gaming PC Under $3000

With detailed reviews from 7,068 customer reviews, WeLookUp has chosen 5 popular products to review for the Best Prebuilt Gaming PC Under $3000. We are going to take a good look at each of them to determine what exactly it is that makes them the best in this price range. Let’s take to learn the top brands loved by consumers: CUK, OMEN, iBUYPOWER, ZOTAC, Dell.

Top 5 prebuilt gaming pc under $5000 for you

Bestseller No. 1
Skytech Siege 3.0 Gaming PC Desktop – Intel Core-i7 10700K 3.6GHz, RTX 3080 10GB, 16GB DDR4, 1TB NVME, 120mm AIO Liquid Cool, Z490 Motherboard, 750W PSU, Black
  • Experience true PC gaming performance with Skytech Gaming’s Siege series. Featuring the newest RTX graphics technology from NVIDIA and powered by Intel’s Core-i7 10700K 8-core processor, the Siege delivers the best price-to-performance value gaming rig in the market.
  • 802.11AC Wi-Fi | No Bloatware | Graphic output options include 3 x DisplayPort 1.4 & 1 x HDMI 2.1 | HD Audio and Mic | Free Gaming Keyboard and Mouse | 6 USB Ports include USB 2.0, 3.0, Gen 3.1 Type-A & Type-C
  • 4 RGB Fans for maximum airflow | Powered by 80 Plus Certified 750 Watt Gold Power Supply | 120mm ARGB AIO Liquid Cool |Thermaltake S300 TG Black Case with Tempered Glass
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Bestseller No. 2
ZOTAC Gaming MEK Ultra Gaming PC, GeForce RTX 3070 8GB GDDR6, 8-core Liquid-Cooled Intel Core i7-9700, 16GB DDR4/512GB NVMe SSD/2TB HDD/Windows 10 System, GU3070C7R1B-U-W2B
  • The MEK ULTRA Gaming PC is Made For Gaming. Made to eat, sleep, and breathe gaming, it commands you to take control, respond crisply to every action, and game at the limit.
  • ZOTAC GAMING GeForce RTX 3070 8GB GDDR6 graphics card, IceStorm 2.0
  • Intel Core i7-9700 (8-core 3.0 GHz, up to 4.7 GHz processor), Liquid-cooled 240mm radiator (2x 120mm fans)
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Bestseller No. 3
OMEN 30L Gaming Desktop PC, NVIDIA GeForce RTX 3080 Graphics Card, 10th Generation Intel Core i9-10850K Processor, 32 GB RAM, 1 TB SSD and 2 TB Hard Drive, Windows 10 Home
  • It’s gaming love at first sight with the OMEN 30L Gaming Desktop PC. This gaming desktop doesn’t just tout performance, but stunning looks as well. With tempered glass front and side panels, a full-metal frame, and complete RGB control, it’ll brighten up your battle station.
  • READY TO PLAY – Sure, skills are important, but with the OMEN 30L Desktop PC’s powerful processor, stunning graphics, and a large front fan you really can’t make any more excuses for losing
  • POWERFUL PROCESSOR – Game, stream, create, and edit multimedia content faster than ever with 10th Generation Intel Core i9-10850K processor with liquid cooling
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Bestseller No. 4
CUK Legion T5 by_Lenovo Tower Gaming Desktop (Intel Core i9, 32GB RAM, 512GB NVMe SSD + 2TB HDD, NVIDIA GeForce RTX 3080 10GB, 750W PSU, Windows 10 Home) Gamer PC Computer
  • Processor: Intel Core i9-10900F Ten Core Processor (20MB Cache, 2.8GHz-5.2GHz) 65W
  • RAM: 32GB DDR4 2933MHz | Hard Drive: 512GB NVMe Solid State Drive + 2TB 7200rpm Hard Disk Drive
  • Graphics: NVIDIA GeForce RTX 3080 10GB GDDR6X | Wireless: 802.11 AX Wireless with Bluetooth 5.1
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Bestseller No. 5
CUK Stratos Mini Gaming PC (Liquid Cooled Intel Core i9 K-Series, 32GB RAM, 512GB NVMe + 1TB HDD, NVIDIA GeForce RTX 3080 10GB, 750W PSU, AC WiFi, Windows 10 Home) Tiny RGB Desktop Gamer Computer
  • The Stratos Mini ITX has it all in a 0.7 cubic foot size and a mesmerizing infinity front mirror front panel.
  • Processor: Intel Core i9-10900KF Ten Core Processor (20MB Cache, 3.7GHz-5.3GHz) 125W (Liquid Cooled)
  • Graphics: NVIDIA GeForce RTX 3080 10GB GDDR6X | Motherboard: Z490 Motherboard
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Buying Guide

Building configuration of gaming computers under $3000 based on what? Currently, you can build profiles based on the game you want to play, such as configuring League of Legends, Dota 2… game configuration GTA 5 or PlayerUnknown’s Battlegrounds… or the offline games Horizon Zero Dawn, Death Stranding…

In my opinion, if you’re looking for a solid all-around gaming computer that can handle anything on a 1080P monitor, run virtual reality headsets, and serve as a nice entry-level 1440P system, these 3000 dollars build is an option worth considering. It should hold up just fine for 1080P gaming for at least the next 4-5 years. And, the included SSD, extra RAM, and Intel Core i5-10400 processor will help this system work pretty well for video editing, graphics design, and content creation, too.

While we try to put the best list of parts together as possible, the reality is that with prices always changing and different people having different needs, there are always other alternatives and different components you can go with. So, in the performance below we’ll highlight some of those different options you have, as well as go over some potential upgrades you might want to take down the road. We’ll also cover what kind of gaming performance you can expect out of this system at various resolutions and across different levels of games.

How to look best prebuilt gaming pcs under $3000

How to choose Mainboard

Choosing a PC is easy, but it’s actually quite difficult, especially choosing the motherboard to optimize your own needs. Motherboards or motherboards often have many different models as well as different prices. Currently on the mainboard market is divided into two main lines: main for Intel and main for AMD. Each motherboard will support a different chipset. You need to pay attention to: the number of slots, connection ports, auxiliary features to choose the best product.

If choosing the mainboard types of the popular line with relatively cheap prices, the trade-off will be a not cool or non-standard gaming design. For example, the B-series (Intel) series motherboards cost only about $100 to build game consoles. This series is quite cheap but still meets all the basic needs of a gaming PC. Of course, the more advanced the motherboard, the higher the price and the more features it has. However, they recommend that you balance the motherboard price with the CPU because it is not always possible to spend a lot of money on the motherboard to achieve the desired effect or to have unused features.

How to choose a CPU

On the market today there are 2 types of CPUs, Intel and AMD, choosing one of these two types is up to you. When choosing a CPU, you should see if the low-end CPUs like the i3, i5 are powerful enough to help you play games, then decide to choose a high-end CPU (i7 and i9). Because it will save you a lot of money if you choose the right CPU.

If you need to both play games and livestream, we recommend you to choose a high-stream CPU for easier live streaming, however i5 10400 is enough to livestream Full HD 1080P. Today, Intel still has the upper hand in gaming thanks to its high clock speed.

Some CPU lines of Intel: i3-9100f, i3-10100, i5-10400, i5-10500, i5-10600…

Some CPU lines from AMD: Ryzen 3 3100, Ryzen 3 3300X, Ryzen 5 2600, Ryzen 5 3600, Ryzen 5 3600X…

Focus on investing in VGA


Above are things to keep in mind when building and upgrading a gaming PC, and the list of gaming pc desktops worth buying in 2021. I wish you to choose for yourself the most suitable product.

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