Minisforum UM890 Pro Review

With 16 cores and 32GB of RAM pushing it into the 82nd percentile, the UM890 Pro is a tiny multitasking monster. But the integrated GPU is among the worst we've seen, and reliability crash-lands at the 12th percentile. It's a stellar home office or dev machine for around $949, but don't even think about gaming or relying on it for mission-critical tasks.

The Minisforum UM890 Pro packs a Ryzen 9 8945HS, 32GB of DDR5-5600, and dual 2.5G LAN into a compact chassis that sits in the 85th percentile for social proof. In our database, that RAM lands in the 82nd percentile—one of the best configurations you'll find in a mini PC. The CPU is well above average at the 68th percentile, which translates to snappy home office and dev workflows (scoring 75.4 and 71.6 respectively). But there's a dark side: reliability crashes down to the 12th percentile, and the integrated Radeon 780M scrapes the bottom at the 11th. So it's a tale of two machines—a multitasking beast for productivity, yet one that makes us nervous about long-term durability.

That 16-core Ryzen 9 8945HS with boost up to 5.2GHz puts it solidly above the median for mini PC CPUs. In real terms, you'll breeze through heavy browser tab loads, compiling code, or running VMs without a sweat. The 32GB of 5600MHz DDR5 is a standout, leaving most mini rigs in the dust. However, the Radeon 780M integrated graphics are a certified weak spot. With a gaming score of 12.2 out of 100, you can forget about any modern titles beyond solitaire. This thing is a pure productivity tool—exactly what its developer and home office scores suggest. Dual 2.5GbE ports and Thunderbolt give it network and expansion chops, but the storage lands at a middling 64th percentile, so don't expect jaw-dropping NVMe speeds.

Pricing for the UM890 Pro is a wild ride across vendors—we see listings from $949 all the way up to an eye-watering $16,175. The sweet spot is the Amazon config at $949, which nets you the 32GB/1TB setup and a solid productivity machine. At that price, the CPU and RAM punch above their weight, especially if you're building a tiny home server or coding box. Just don't get suckered into the five-figure markups; those are nonsense reseller traps. For under a grand, the value is solid, as long as you accept the reliability gamble.

Stacked against the ASUS ROG GM700TZ, Lenovo Legion Tower 5i, and MSI Aegis RS2, the Minisforum goes in a completely different direction. Those are hulking gaming desktops with dedicated GPUs that would crush the UM890 Pro in any graphical workload—the Lenovo's gaming score would be closer to 90 than 12. But if you need a PC that disappears behind a monitor, none of those towers can touch the Minisforum's footprint. The Dell XPS EBT2250 and HP OmniDesk M03-0074 are more standard desktops; the Dell might offer better reliability and build quality, while the HP often bundles a keyboard and mouse. The trade-off is size versus raw power and peace of mind. For pure CPU grunt in a tiny box, the Minisforum holds its own, but it's no match for a desktop with a real GPU.

Anyone who needs reliability or even a whiff of GPU power should give the UM890 Pro a hard pass. The 12th-percentile reliability score is a giant red flag for daily-driver workstations—imagine losing your boot SSD mid-project. Gamers will find the integrated Radeon 780M utterly anemic; a gaming score of 12.2 is barely above 'turn on the PC.' If you're eyeing this for an always-on home server, consider the risk of component failure first. And if you're just after a quiet, tiny PC for web browsing, there are cheaper, more reliable mini options out there.

The Minisforum UM890 Pro is a niche winner for home office warriors and developers who crave a lot of cores and RAM in a vanishingly small enclosure. The numbers don't lie: it's a top-tier multitasker by mini PC standards. But we can't ignore the terrible reliability and GPU scores. If your work is critical and downtime isn't an option, or you have even a fleeting interest in gaming, walk away. For everyone else who wants a cheap, compact, and surprisingly potent productivity brick, the $949 Amazon listing is worth a look—just make sure you have a backup plan.