The 5 Best Mini PCs for gaming in 2021

They're tiny but mighty

by
alice-newcome-beill
Alice Newcome-Beill
Alice Newcome-Beill has been the associate commerce editor for Lifewire since December 2019. Her work has appeared on PCMag, PC Gamer, and GamesRadar. In her spare time, she enjoys building computers, emulating old software in DOSBox, and cycling.
our editorial process
Alice Newcome-Beill
Updated on January 13, 2021

Our editors independently research, test, and recommend the best products; you can learn more about our review process here. We may receive commissions on purchases made from our chosen links.

The Rundown
Best Overall:
Intel NUC 9 Extreme NUC9i9QNX at B&H Photo Video
"Ready for pretty much any game you throw at it, plus it's VR-ready, which is great if you're keen to immerse gaming experience."
Runner-Up, Best Overall:
MSI Trident X at Amazon
"Whatever game you play is going to look good on this system."
Best Premium:
Corsair One i164 at Amazon
"If you opt to go with a powerful mini PC, this is the best one."
Best Console-Style:
MSI Trident 3 at Amazon
"An ideal step up from traditional console gaming while giving you the practicalities of a PC."
Best Midsize:
Alienware Aurora R11 at Amazon
"A beautifully designed, high-performance PC packing the latest hardware, modular enough to be budget friendly or an absolute powerhouse."

If space is at a premium, or you just can't seem to get your hands on a next-gen console, our collection of the best mini PCs for gaming will fill the void nicely. While the price point for some of these desktops can feel a bit absurd, but even the budget options on our list pack more heat than either the Xbox Series X or the Playstation 5. And perhaps most importantly, they're actually available.

While the diminutive size of these computers is their claim to fame, it's important to consider whether you plan to upgrade any of these down the road as their small and often unique form factors can make upgrades an awkward endeavor for even the most seasoned PC builder.

For instance, while the Intel NUC 9 Extreme easily packs the most power into the smallest amount of space, but will only be compatible with special components due to its cramped interior. However, if you're willing to commit to a slightly bulkier desktop, like the Alienware Aurora R11, you'll find a chassis with significantly more wiggle room.

Whether you need something you can future proof or a beast of a machine that's ready to go out of the box, your roundup of the best mini PCs for gaming will give you the information you need to make an informed purchase.

Best Overall: Intel NUC 9 Extreme NUC9i9QNX

Intel NUC 9 Extreme NUC9i9QNX
Buy on B&H Photo Video Buy on Intel.com
What We Like

  • Compact

  • Extensive I/O options

  • Easy to customize

What We Don't Like

  • Noisy under load

  • Expensive

There's not much that the Intel NUC 9 can't handle; it sports an Intel i9-9980HK Quad-Core Processor, 64GB RAM, a 2TB SSD hard drive, and AMD Radeon RX Vega M GH graphics card. That means it's ready for pretty much any game you throw at it, plus it's VR-ready, which is great if you're keen to immerse gaming experience.

Impressively, all that power has been crammed into a small mini-PC form factor that almost looks like a console rather than a PC. It's sleek and small enough that you could bundle it into a messenger bag before taking it elsewhere (roughly six pounds). It also has enough ports to support 6 independent 4K displays if you ever need to host a LAN party.

Curiously, there's a skull on the case of the Intel NUC 9. It's a bit of a gimmick but if you want something that looks and feels more like a gaming machine rather than a ho-hum office computer, you can show off your skull however you want.

Runner-Up, Best Overall: MSI Trident X

Buy on Amazon Buy on Staples.com
What We Like

  • Compact form factor

  • Upgradeable

  • Tons of storage

What We Don't Like

  • Expensive

  • Base model is overkill for most AAA gaming

The MSI Trident X is a fairly large gaming PC considering it's still considered a mini system. But it's worth it if you can find the extra room on your desk or countertop unit. Sticking with a small form case, it has room for an Intel i9-9900k processor, Nvidia GeForce RTX 2070, 32GB RAM, and a 1TB SSD for storage. In a nutshell, the larger frame of the Trident X means it can include the best specs and hardware of any mini PC we recommend you buy, hands down.

The MSI Trident X is impressively powerful, whatever game you play on it is going to look and run fabulously on this system. The graphics card, in particular, is powerful enough to offer Ray Tracing technology, one of the latest graphical flourishes out there that bounces light rays in a realistic way on any surface that reflects light. It's a good looking system, too, with a tempered glass side panel so you can view the fans as they work, along with Red Green Blue (RGB) case lighting. And it has a mix of eight USB 2.0 and 3.0 ports if you love plugging in accessories.

Best Premium: Corsair One i164

Buy on Amazon Buy on Best Buy
What We Like

  • Sleek form factor

  • Quiet

What We Don't Like

  • Form factor restricts upgrades

  • Expensive

A small form PC rather than a truly mini gaming system, the Corsair One i160 is still small enough to not take up too much room on your desk, or slot in neatly amongst your living room entertainment equipment. Expect it to be roughly twice the size of the average games console, but half the size of a full desktop system (16 pounds).

It's whisper quiet thanks to its liquid cooling system that means you don't have to suffer from any noisy fans while it's in use. Specification wise, it's an impressive system: there's an Intel i7-9700K processor, Geforce RTX 2080 graphics card and a huge 32GB RAM. A 480GB SSD along with a 2TB hard drive means it'll be a long time till you run out of storage space.

The system has built-in RGB light pipes that are customizable so you can make it light up exactly to your tastes. It also supports up to three 4K displays for those rare times you might need it to hook up a few extra monitors.

Best Console-Style: MSI Trident 3

MSI Trident 3
Buy on Amazon Buy on B&H Photo Video Buy on Staples.com
What We Like

  • Excellent performance

  • Plenty of connectivity, including front I/O ports

What We Don't Like

  • Comes with some bloatware pre-installed

The MSI Trident 3 looks a lot like a games console, right down to the ports that were designed in an easily accessible way just like an Xbox or Playstation. It's technically a tower-based PC, which means it's chunkier than some mini gaming PCs but it'll happily live positioned horizontally so it comfortably fits in a TV unit, for instance. Inside the case is an Intel i5-10400F processor, 8GB RAM, GeForce GTX 1660 Super graphics card, 512 GB SSD and a 1TB hard drive. It's all you could need to get started with the vast majority of games and it's also VR-ready.

For added convenience, it comes with a keyboard and mouse, although gamers may prefer to invest in their own accessories alongside it. Particularly quiet and with customizable lights on the casing, it'll suit a living room gaming setup well.

It's an ideal step up from traditional console gaming while giving you the practicalities that a Windows PC offers, and it weighs a lot less than a full desktop tower rig (the Trident 3 is less than seven pounds total).

Best Midsize: Alienware Aurora R11

Alienware Aurora R11
4.8
Buy on Amazon Buy on Dell
What We Like

  • Amazing specs

  • Sleek, compact design

  • Configurable to suit your needs/budget

What We Don't Like

  • Slightly more expensive than some manufacturers

While this otherworldly PC stretches the definition of mini, when you need an absolute powerhouse of a computer for gaming, graphic design, or video rendering, the Aurora R11 is a spectacular choice. This desktop PC packs a ton of power into a small, gorgeous chassis. It features liquid-cooled 10th gen Intel CPUs and the latest graphics cards from Nvidia, whether you want a ray-tracing enabled flagship RTX card for unbelievable graphics horsepower or one of the new Pascal-in-Turing-architecture GTX 1660 cards (which are significantly less expensive but very efficient and still quite capable).

That's one of the R11's most attractive features, in fact, how modular it is. If you don't need an absolute monster, some of the less expensive SKUs are great options for productivity/your home office. Four baseline configs can be tweaked and customized into thousands of potential permutations, meaning you can go from a reasonably priced rig that's still outfitted with the latest tech to a screaming devil box with dual 2080 Tis (or even one of Nvidia's latest 3000-series cards).

"With a 10th Gen Intel Core processor, optional liquid cooling, and dual NVIDIA GeForce RTX 2080 Ti cards in the highest level model, the Alienware Aurora R11 is an absolute monster." — Erika Rawes, Product Tester

Final Verdict

It may be somewhat expensive but the latest iteration of Intel's NUC Kit packs a remarkable amount of power into a small package. It may not have the necessary real estate for simple GPU upgrades like the MSI Trident series, but its difficult to find a computer that packs more horsepower into such a small amount of space.

About Our Trusted Experts

Jennifer Allen has been writing about technology since 2010. She specializes in iOS and Apple technology, as well as wearable technology and smart home devices. She's been a regular tech columnist for Paste Magazine, written for Wareable, TechRadar, Mashable, and PC World, as well as more diverse outlets including Playboy and ​Eurogamer.

FAQ

Can I upgrade a mini gaming PC?
You can upgrade certain parts of a mini gaming PC just like any other desktop, however, you'll need to pay particular attention to the size of the components you're using. Some larger parts like graphics cards may not be able to fit in the already compact case. It s also important to note that some PCs like the Intel NUC kit may not use conventional components. 


Why wouldn't I just buy a console?
While most gaming consoles are generally less expensive and easier to set up than your typical PC, they are far less powerful and versatile. A PC can serve as a media center, or a workstation as well as a gaming console. If you're planning on using a PC exclusively for gaming, we'd recommend giving a gaming console some serious consideration, especially if you're on a budget. However, if you need a device that's a little more flexible a mini-PC is hard to beat.


What's the difference between a mini gaming PC and a conventional desktop?
As the name might suggest, a mini gaming PC is going to be far more compact than your typical desktop, allowing you to fit it into spaces that a normal PC might struggle with, and in some cases allowing it to disappear almost completely by mounting it on a wall or under a desk.

What to Look For in the Best Mini Gaming PCs

Size - Form factor is an important concern when selecting the best mini gaming PC because they’re available in a fairly wide range of sizes. The smaller you go, to more limited your options become for future upgrade options. So you have to figure out what you need your mini PC to do, and then find one that can accomplish those goals while still meeting your size constraints.

Graphics - If you want to do any serious gaming, you absolutely need a system that has a dedicated graphics card. Some would argue that It’s impossible to go too big in this department, but you can save a ton of money by avoiding the latest cards in favor of an older card that’s still capable of running your favorite games at high settings.

Upgradability - One of the best things about PC gaming is that when your rig starts getting a little long in the tooth, you can replace components one at a time, or add new components. Look for a gaming PC that has enough extra PCI, PCIe, and M.2 slots, and enough room in the case, to accommodate upgrades. It’s a nice bonus if the case is easy to crack open without special tools.

Was this page helpful?