GMKtec Nucbox K8 Plus Black

The GMKtec Nucbox K8 Plus packs a Ryzen 7 8845HS, 32GB RAM, and a 2TB SSD into a tiny chassis with incredible connectivity, including Oculink and dual 2.5G Ethernet. At around $1,040, it's a killer deal for a home lab or workstation. The Radeon 780M iGPU handles light gaming, but don't expect miracles. The biggest catch is a worryingly low reliability score, so it's a bit of a gamble.

Let's talk about what this little monster can actually do. The Ryzen 7 8845HS is a beast of a mobile chip, and in a mini PC chassis with a 65W performance mode, it's allowed to stretch its legs. In our CPU benchmarks, it lands in the 65th percentile overall, which puts it in 'solid' territory against all desktops, but remember, that's against everything including giant towers with dedicated cooling. For a mini PC, this is a standout. It chews through code compilation, 4K video editing, and heavy multitasking without breaking a sweat. The 32GB of fast DDR5 memory, ranking in the 83rd percentile, gives you plenty of headroom for virtual machines or massive spreadsheets.

The Radeon 780M integrated GPU is the real conversation starter. Its score sits in the 58th percentile, which is about average when compared to all systems, including those with dedicated graphics cards. But that's actually a huge win for an iGPU. You can genuinely play modern games at 1080p with low to medium settings. Cyberpunk 2077 is playable, esports titles like Valorant and Rocket League will fly, and older games will run beautifully. Just don't expect to crank ray tracing. The dual-fan cooling system does a decent job keeping things in check, though you'll hear it spin up under a combined CPU and GPU load. The 2TB SSD is a top-tier performer, sitting in the 92nd percentile for storage, which means game load times and file transfers are blisteringly fast.

The Nucbox K8 Plus sits in a weird and wonderful niche. If you're looking at a traditional desktop, something like the HP OMEN GT22-3080 or a Lenovo Legion Tower 5i will absolutely demolish it in gaming performance thanks to their dedicated GPUs. But those are massive towers. The GMKtec's real competition is other high-end mini PCs. The Apple Mac Studio M4 Max is in a different universe of price and performance, but it shows what's possible in a small form factor. The GMKtec is the scrappy, budget-conscious alternative that gives you a ton of I/O and upgradeability that Apple would never allow.

Against something like a Dell Tower ECT1250, the GMKtec is smaller, likely quieter at idle, and has a much more modern iGPU. The Dell might win on long-term reliability and corporate support, which brings us back to that 12th percentile score. The CLX SET is a gaming-focused desktop that will run circles around the K8 Plus in games but lacks the dual NICs and compact size. The trade-off is clear: you're choosing between raw gaming power in a big box, or incredible versatility and port density in a tiny one. For a home server, the GMKtec's dual 2.5G ports and Oculink make it a far more interesting choice than any of those standard desktops.

Pricing on this thing is a rollercoaster. We're seeing it listed across vendors with a staggering spread, from a reasonable $1,040 all the way up to a nonsensical $186,366. Clearly, some third-party sellers are either smoking something or dealing with automated pricing glitches. The real price, the one you should actually pay, is around that $1,040 mark. At that level, the value proposition is pretty killer. You're getting a powerful 8-core CPU, 32GB of RAM, and a 2TB SSD in a tiny box for just over a grand.

Compare that to building a comparable mini-ITX system or buying a similarly specced Intel NUC, and the GMKtec often comes out ahead on raw specs per dollar. The inclusion of Windows 11 Pro is a nice touch that saves you a few bucks. Just make absolutely sure you're buying from a reputable seller at a sane price. If you see it for anything over $1,200, you're getting ripped off. The sweet spot is definitely at the lower end of that price range, where it becomes a very compelling little workstation.

The GMKtec Nucbox K8 Plus is one of those little boxes that makes you do a double take. It's a mini PC, roughly the size of a thick paperback, but it's packing a full-fat AMD Ryzen 7 8845HS and 32GB of DDR5 RAM. This isn't a stripped-down NUC for basic office work. GMKtec is aiming this squarely at people who want a real desktop workstation, a home lab server, or even a light gaming rig, all without the giant tower taking over their desk. And with dual 2.5G Ethernet ports and an Oculink connector, they're clearly winking at the homelab and tinkerer crowd.

Who's this for exactly? It's for the developer who wants a quiet, powerful Linux box that can drive four monitors. It's for the content creator who needs a compact editing station with a shockingly fast 2TB NVMe drive. It's even for the gamer who understands the limits of integrated graphics but still wants to play esports titles or older AAA games at 1080p. The Radeon 780M iGPU is the star here, built on AMD's RDNA3 architecture, and it punches well above what most people expect from 'integrated graphics'.

But there's a shadow hanging over this otherwise impressive spec sheet. Our data shows the reliability score for this unit is in the basement, landing in the 12th percentile. That's a real concern and something we'll dig into. You're getting a ton of hardware for the money, but it feels like a bit of a gamble on long-term quality control. The social proof is sky-high, so people are clearly buying and loving them, but that reliability number is a yellow flag we can't ignore.

If your primary use case is gaming, you should absolutely skip this. The gaming score of 17.1 out of 100 tells the real story. Even with the Oculink port, you'd need to spend hundreds more on an external GPU enclosure and graphics card, at which point you should have just built a small form factor PC with a dedicated GPU from the start. Look at a compact build with an RTX 4060 or a gaming laptop instead.

You should also think twice if you need absolute rock-solid reliability for a business-critical task. That 12th percentile reliability score is not a typo. For a point-of-sale system, a 24/7 server for a small business, or any scenario where a random crash or hardware failure means lost money, the risk is too high. In that case, spend a bit more on a Dell or Lenovo mini PC with a next-business-day warranty. The GMKtec is an enthusiast's toy, not an enterprise workhorse.

For the right person, the GMKtec Nucbox K8 Plus is a fantastic little machine. If you're a developer who wants a quiet, powerful box to run Linux, Docker containers, and a few VMs, and you love the idea of dual 2.5G networking built right in, this is an easy recommendation at the $1,040 price point. It's also a stellar choice for a high-end home office PC that can drive a multi-monitor setup and handle the occasional video render without turning your office into a wind tunnel. The port selection is genuinely best-in-class for this size.

But you need to go in with your eyes open. If your primary goal is gaming, even light gaming, you should probably just build a small form factor PC with a dedicated GPU. The 17.1 out of 100 gaming score isn't lying, this is not a gaming machine. And that reliability score is a real concern. If you're buying this for a mission-critical task where downtime is unacceptable, the risk might be too high. This is a tinkerer's box, a powerhouse for enthusiasts who value density and connectivity, but it comes with a side of quality-control anxiety.