Minisforum UM870 Slim, Ryzen 7 8745H, 32GB, 512GB SSD

The UM870 Slim scores 47.8 overall, with a solid 51.2 for workstation tasks but a dismal 14.6 for gaming. The Ryzen 7 8745H and 32GB of DDR5 are the highlights, while the 512GB SSD and 24th percentile port selection are the weak spots. It's a decent productivity mini PC, but not a gaming machine.

The Ryzen 7 8745H sits at the 64th percentile for CPUs in our database, which translates to a solid, dependable performer. It's an 8-core, 16-thread chip that boosts up to 5.0GHz, so everyday multitasking, code compilation, and office work will feel snappy. The 32GB of DDR5 RAM lands at the 74th percentile, which is well above average and gives you plenty of headroom for running VMs, Docker containers, or a pile of browser tabs without breaking a sweat.

The Radeon 780M integrated GPU is where things get less exciting. At the 62nd percentile, it's about average for integrated graphics, but that's not saying much. You can drive an 8K display at 60Hz over HDMI 2.1 or USB4, which is genuinely useful for productivity, but don't expect to play anything demanding. The 512GB NVMe SSD is a bit of a letdown at the 42nd percentile. It's PCIe 4.0, so it's fast, but 512GB fills up quickly if you're storing large projects or a game library.

Stacked against the Apple Mac Studio M5 Max, the UM870 Slim is in a completely different league. The Mac Studio is a workstation monster with best-in-class performance, while the Minisforum is a budget-friendly mini PC. The Lenovo Legion 90YA003GUS and HP OMEN GT16-0364 are gaming-focused machines that absolutely crush the UM870 Slim's 14.6 gaming score, but they're also much larger and likely pricier. The Dell Tower Plus EBT2250 and ASUS ROG GM700TZ-BS978 are similarly in a different performance class. The UM870 Slim's real competition is other compact mini PCs, not full-size desktops. Against those, it holds its own on CPU and RAM but falls behind on storage and ports.

The UM870 Slim is listed at CAD 920 in Canada, which is a reasonable price for a mini PC with 32GB of DDR5 and a Ryzen 7 8745H. But the value equation gets murky when you factor in the 512GB SSD and the port situation. You're paying for a capable CPU and generous RAM, but you'll likely need to add external storage or a dock to make this a true workstation. If you can find it on sale, it's a decent deal. At full price, it's a tougher sell against competitors that offer more storage and better connectivity for similar money.

The Minisforum UM870 Slim scores a 47.8 out of 100 in our database, which puts it firmly in the middle of the pack for mini PCs. The Ryzen 7 8745H is a solid 8-core chip and 32GB of DDR5 is a nice amount of memory, but the 512GB SSD and limited port selection drag the overall score down. This is a machine built for a specific kind of buyer, someone who wants a compact workstation for everyday tasks and light development work, not a gaming rig or a port-heavy power user setup.

The workstation score of 51.2 and developer score of 49.1 tell the real story here. It's competent for productivity and coding, but the gaming score of 14.6 is a glaring weak spot. If you're eyeing this for anything beyond casual indie titles or older games, you'll be disappointed. The Radeon 780M integrated graphics are fine for driving a 4K desktop or watching video, but they're not built for modern AAA gaming.

Gamers should absolutely skip this one. The 14.6 gaming score is a real letdown, and the Radeon 780M integrated graphics won't keep up with modern titles. Power users who need lots of ports should also look elsewhere, since the port selection sits at the 24th percentile. And if reliability is a top priority, the 11th percentile reliability score is a red flag. Anyone who needs more than 512GB of internal storage without adding external drives will find this frustrating too.

The Minisforum UM870 Slim is a capable little machine for productivity and light development work, but it's held back by a small SSD, limited ports, and a reliability score that gives us pause. The 47.8 overall score reflects a product that does some things well and others poorly. If you need a compact PC for coding, office work, or media consumption and you're okay with adding external storage, it's worth a look. But if you want to game or need a wide range of ports, you should look elsewhere.