PC Builds

The Best Gaming PC Build Under $700 in 2021

8 Mins read

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Although a budget of $700 isn’t enough to build a killer gaming PC, it is still enough to build a decent mid-range computer that will be able to quickly load office applications, and offer favorable performance at 1080P resolution in most video games. With this kind of machine you can also build a great home media center that will enable you to easily stream TV shows and movies to your big screen TV.

Read also: The Best Budget Gaming PC Build Under $800

Since our $700 PC build is primarily designed for users that are on a tight budget, most of the components in this PC build are already a few years old. Not having the latest PC components, however, isn’t necessarily bad. In fact, it has never been a better time to buy a few years old flagship components, as they are now very cheap, and can be easily found in most retail stores. AMD’s Ryzen 5 2600 CPU is one such component which we decided to install in our $700 PC build. With eight 8 cores and 16 threads, the Ryzen 5 2600 is still an amazing CPU that offers great price-to-performance ratio, and can be acquired for less than $150. Along with this CPU, our $700 PC build also features 16 GB of DDR4 RAM, and a Radeon RX 570 graphics card with 8 GB of VRAM. Overall, this system configuration should offer very good gaming performance at 1080P resolution, and will be of must use to casual PC players, as well as advanced PC users that need a good machine for office work or programming. This build, however, wasn’t built with overclocking in mind, so if that is something that interests you, then take a look at our best overclocking PC build here.

With the latter on our mind, let’s not waste any words further and take a look at our PC build.

Components List

ProcessorAMD Ryzen 5 2600 6-Core, 3.9 GHz ProcessorCheck price
MotherboardASRock A320M-HDV R4.0, Micro-ATXCheck price
MemoryCorsair Vengeance LPX 16GB (2x8GB) DDR4 2666 MHz KitCheck price
Graphics CardXFX Radeon RX 570 RS XXX Edition 8GBCheck price
Solid State DriveKingston A400 480GB M.2 NVMe SSDCheck price
Power SupplyThermaltake Smart 500 W 80+ White CertifiedCheck price
CaseDeepCool MATREXX 55 V3 Mid Tower CaseCheck price

If you sum up the prices of all the components listed above, you will get the amount of around $700. Since prices change every day, this amount may exceed our designated budget at the time you are reading this, so don’t be surprised if numbers won’t be adding up the way we initially envisioned.

Expected Gaming Performance

1080p Gaming @ Ultra Settings R5 2600 + RX 570 8GB
Assassin’s Creed Origins43 FPS
Battlefield V71 FPS
FIFA 20185 FPS
Call of Duty: Warzone85 FPS
Fortnite94 FPS
Grand Theft Auto V82 FPS
Shadow of the Tomb Raider63 FPS

As you can see, our $700 budget gaming PC build can run the currently most popular PC games with great performance. If you prefer playing online first-person shooters, than this build will be perfect for you, as it can run games like Battlefield V, Call of Duty: Warzone and Fortnite with more than 75 FPS on average at ultra settings. In newer games, such as Assassin’s Creed Origins or Red Dead Redemption 2, this PC build will struggle quite a lot to maintain stable FPS. Fortunately, you can always upgrade its graphics card, as the Ryzen 5 2600 will still offer very good performance in gaming for the next few years, won’t bottleneck even high-end cards such as the NVIDA GeForce RTX 2070. In short, if you are a casual PC player and prefer playing eSports titles, than this PC build will be perfect for you.

If you are interested in specific details of each individual component of our $700 PC build, then keep reading further.


Processor: AMD Ryzen 5 2600

Cores/Threads: 6C/12T | Base Clock: 3.4 GHz | Boost Clock: 3.9 GHz | L3 Cache: 16MB | TDP: 65W | PassMark Score: 13.223

Although AMD Ryzen 5 2600 is now more than 2 years old, it is still a very capable desktop processor. Featuring six physical cores and twelve threads, this processor is able to deliver great performance in multithreaded applications, as well as in latest video games. With a TDP of 65 watts, this CPU consumes very decent amount of power, and it doesn’t overheat much under heavy load. Since it features so many cores, this CPU is also very good for streamers who like to broadcast their gaming sessions to wider audiences on YouTube of Twitch. Great thing about this processor is that it’s compatible with a variety of motherboards that feature AM4 socket, and it features an indium solder between die and heat spreader for improved cooling. The only major flaw of this CPU is that it doesn’t like overclocking very much, and it requires a very efficient cooler for such endeavors.

Motherboard: ASRock A320M-HDV R4.0

Form Factor: Micro ATX | Socket: AM4 | Chipset: AMD Promontory A320 | Memory Support: 2 x DDR4-3200 | Features: 1 x PCIe 3.0 x16, 1 x PCIe 2.0 x1, 4 x SATA3, 1 x M.2

ASRock A320M-HDV R4.0 is a solid budget micro-ATX motherboard featuring support for Ryzen series CPUs. In terms of its features and capabilities, it is very essential and barebone. This motherboard comes with only two DDR4 memory stick slots, as well as with only one PCIe 3.0 x16 and one PCIe 2.0 x1 slots. The A320M-HDV R4.0 also comes with a 6 power phase design, which is enough to support CPUs with a TDP of up to 105 watts. For storage, there are four SATA3 connectors, as well as one M.2 slot for an NVMe SSD. From additional features it is worth to mention a 1 GbE Ethernet LAN port, a on-board 7.1-channel audio system, and four USB 3.2 Gen1 connectors which are placed at its rear I/O panel. Overall, the A320M-HDV R4.0 offers almost everything an ordinary mainstream user would want to have in his or hers PC, so there is no reason purchasing a more expensive motherboard if you don’t have any need to overclock your system.

Memory: Corsair Vengeance LPX 16GB (2x8GB) DDR4 2666 MHz Kit

Speed: DDR4 2666 MHz | Timings: 16-18-18-35 | CAS Latency: 16 | Operating Voltage: 1.20V | Capacity: 2 x 8GB

Corsair’s Vengeance LPX DDR4 memory modules are great DDR4 RAM memory modules designed for high-performance overclocking that come with a very affordable price. This 16 GB kit consists of two 8-gigabyte sticks, each running at a frequency of 2,666 MHz. With a CAS 16 latency, and very good timings at stock speed, this is one of the best budget high-performance memory kits currently available on the market. Featuring heatspreader made of pure aluminum, these sticks run very cool, and due to their 8-layer PCB design offer incredible stability while being overclocked. Thanks to the XMP 2.0 support, these sticks are easy to overclock, so you don’t have to worry about manually tuning their timings and frequency in order to achieve system stability.

Graphics Card: XFX Radeon RX 570 RS 8GB XXX Edition

Boost Clock: 1286 MHz | Memory: 8GB GDDR5 | Length: 243 mm | Power Connectors: 1 x 8-pin | Outputs: 3 x DP, 1 x HDMI, 1 x DVI

Despite being a few years old, the Radeon RX 570 is probably the best budget graphics card on the planet right now. For less than $200, this card comes with 8 gigabytes of GDDR5 memory, and with a full support for AMD FreeSync technology which prevents screen tearing and makes gaming extremely smooth even if you can’t reach that famous 60 FPS mark. The performance of Radeon RX 570 at 1080P resolution is absolutely fantastic. This card easily beats NVIDIA GeForce GTX 1650 SUPER graphics cards in most games, and can run latest titles, such as Gears of War 5 or Apex: Legends, with more than 60 FPS on average with ultra settings enabled. When considering how much compute power this card has, the Radeon RX 570 is also great for cryptocurrency mining, which means it can pay itself off, provided that you know how to mine cryptocurrencies.

Solid State Drive: Kingston A400 480GB M.2 SSD

Capacity: 480GB | Interface: M.2 PCIe 3.0 x4 | Max. Read Speed: Up to 500 MB/s | Max. Write Speed: Up to 450 MB/s

Nowadays if you want to have a fast and snappy PC, buying an NVMe SSD is a must. This is why our PC build comes with Kingston’s A400 480 GB M.2 NVMe SSD which offers great performance for an affordable price. Besides occupying much less space in your PC case than the old 3.5-inch hard drives, the NVMe drives also offer unprecedented data transfer speeds that can’t be achieved over the SATA3 interface. Not only that these drives enable you to load games blazingly fast, but they also allow your operating system to boot in mere seconds. The above-mentioned Kingston A400 SSD offers enough storage space to accommodate the Windows 10 operating system and multiple PC games and applications. In case you need more space, you can always go with a larger SSD, or, you can buy a few classic 3.5-inch hard drives which come with a significantly lower price per gigabyte of storage.

Power Supply: Thermaltake Smart 500W 80+ White Certified

Form Factor: ATX | Capacity: 500W | Efficiency rating: 80 PLUS White Certified | Modularity: Non-modular

Since our PC build won’t be consuming more than 350 watts of power under full load, there is no reason to install a powerful high-performance power supply unit to feed it with power. The Thermaltake Smart 500W 80+ PSU is more than enough capable to get the job done. Featuring a 120 mm fan, as well as multiple voltage and current spike protections, this is a very efficient and reliable PSU that will keep your PC running for years. Besides being very quiet, it is also easy to install, and it features a variety of connectors that are able to deliver power to different PC components.

Case: DeepCool MATREXX 55 V3

Form Factor: Mid Tower | Motherboard Support: E-ATX, ATX, Micro-ATX, Mini-ITX | Dimensions: 446 × 210 × 479 mm | Radiator Support: 1 x 360 mm, 1 x 240 mm, 1 x 120 mm | I/O Ports: USB 2.0 x 2, USB 3.0 x 1, HD Audio x 1, Mic x 1 | Drive Bays: 2 x 3.5″, 2+2 x 2.5″

DeepCool MATREXX 55 V3 is a compact ATX computer case that supports installation of E-ATX motherboards. Featuring 4 mm thick tempered-glass side and front panels, this case has a unique look, and it allows you to perfectly see the inner structure of your PC. At the front there is an addressable RGB lighting strip, and inside the case there are two extra connectors that can be connected to the motherboard in order to sync the lighting scheme. The MATREXX 55 V3 is also an extremely spacious case, as it can accommodate up to three liquid cooling radiators, and has enough space to house 370 mm long graphics cards. With an optimized airflow, magnetic dustproof net, and PSU shroud, this is one of the best budget and robust PC cases currently available on the market.


And that’s it! With our $700 PC build you’ll be able to play latest eSports titles without any hiccups, and will also have enough compute power to smoothly use professional applications such as Adobe Photoshop or Adobe Premiere. We hope our buying guide helped you in search of the information you were looking for. If you still feel confused, and need advice about buying, feel free to post a comment below. We will try to help you.

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