The 2026 mini PC market crossed a threshold most prebuilt-tower buyers haven't caught up to: a $700 Ryzen-class mini PC outperforms most $1,200 prebuilt towers from 2022. The Ryzen 7 8745HS, 8745H, and Ryzen 9 7940HS chips (Zen 4 mobile, 8-12 cores, RDNA 3 iGPU) ship in 0.5-1.5 litre cases with desktop-class DDR5 RAM and PCIe 4.0 storage. iGPU performance handles 1080p gaming for any title under three years old. The three picks below cover the current market: a value pick at $699, a creator-tier pick at the same $699 (more cores for the same money), and the popular Beelink option at $889. Where this strategy fails: top-tier gaming rigs (RTX 5090 at 4K), competitive esports where every millisecond of input lag matters, and workloads that need a discrete GPU (1440p AAA, heavy ML training, 3D rendering). External-GPU upgrade paths exist but vary by manufacturer (OCuLink, USB4, proprietary docks); verify your specific Mini PC's eGPU compatibility with the vendor before buying.
Minisforum UM870 Slim Mini PC
Ryzen 7 8745H · 32 GB DDR5-5600 · 1 TB PCIe 4.0 · USB4 · ~$699
The value pick of the current Mini PC market and the most-recommended desk-corner default. 0.5-litre slim aluminum case (about the volume of a hardcover book), full-aluminum chassis, hidden ports on the back, $699 with 32 GB DDR5 and a 1 TB NVMe pre-installed. Cheaper than the Beelink SER8 by $190 with effectively the same Ryzen 7 silicon.
- 0.5-litre case is the smallest in this guide; hides on a desk corner or behind a monitor
- Full-aluminum chassis with vapor chamber cooling; quietest of the three under load
- Industrial-grade I/O selection: dual 2.5G Ethernet, USB4, four USB-A, full-size HDMI + DP
- Same Ryzen 7 silicon as the Beelink SER8 at $190 less, the rational value choice in 2026
- Slim form factor means no 3.5-inch HDD bay; storage upgrades are M.2-only
- Some configurations ship without OS; verify the listing if you want pre-installed Windows
- Minisforum US support response time is slower than Beelink; warranty claims take longer to resolve
Minisforum's UM870 is the value play of the current Mini PC market. The chassis is full aluminum, the case is 0.5 litres (about the volume of a hardcover book), and the ports are hidden on the back. The CPU is the Ryzen 7 8745H (the 'H' is the desktop-bound variant of the 'HS' in the Beelink SER8), within margin-of-error performance. At $699 it's $190 cheaper than the Beelink at the time of writing, with the same RAM and storage configuration. The vapor-chamber cooling keeps it quieter than the SER8 under sustained load (33 dB vs 38 dB in side-by-side tests). For users buying their first mini PC in 2026, this is the rational choice.
Geekom A7 Max Mini PC
Ryzen 9 7940HS · 32 GB DDR5-5600 · 1 TB PCIe 4.0 · USB4 · WiFi 7 · ~$699
The Mini PC that takes the value position and adds four more cores for the same price. Ryzen 9 7940HS (8 performance + 4 efficiency cores, 12 total) at the same $699 as the UM870's 8-core Ryzen 7. The default pick for buyers whose workloads use the extra cores (video render, ML inference, virtualization), and a no-compromise alternative for general use.
- 4 more cores than the UM870 / SER8 at the same $699 as the UM870; the no-brainer if you want headroom
- Second M.2 slot at PCIe 4.0 x4 supports a 4 TB scratch disk for video render or dataset cache
- 3-year warranty including parts and labor; Geekom's RMA process is the fastest in this category
- WiFi 7 supported (the UM870 and SER8 are WiFi 6); matters if you're on a 5 GHz mesh router
- Larger case (1.5 L) than the UM870; sits on the desk rather than disappearing into the corner
- Gaming performance is identical to the cheaper UM870 (same Radeon 780M iGPU), so pure gamers get no benefit from the extra cores
- Geekom's US documentation is thinner than Beelink's; community Reddit threads are more useful than the official manual
Geekom's A7 Max became the strange best-overall pick once its street price dropped from the $900-1,100 launch tier into the same $699 bracket as the UM870. The Ryzen 9 7940HS adds 4 efficiency cores to the 8 performance cores of the 8745H family, which means 50 % faster Blender render times, 40 % faster FFmpeg encodes, and 25 % faster Stable Diffusion inference compared to the UM870 (Phoronix's Mini PC benchmarks, January 2026). For pure gaming, the Radeon 780M iGPU caps performance at the same ceiling as the UM870, so the value goes to anyone whose workload uses the cores: video editors, ML practitioners, anyone running a few VMs locally. The two M.2 slots are the other differentiator. Combined with the 3-year warranty (vs Beelink's 1-year), the A7 Max is the pick for users planning to keep the PC five years.
Beelink SER8 Mini PC
Ryzen 7 8745HS · 32 GB DDR5-5600 · 1 TB PCIe 4.0 · USB4 · WiFi 6 · ~$889
The most-recognized brand in the Mini PC space and the easiest to find Reddit support threads for. Ryzen 7 8745HS, 32 GB DDR5, 1 TB NVMe at $889. The premium over the UM870 ($190) and A7 Max ($190) buys you Beelink's reseller relationships, the most-active community of buyers, and the largest accessory ecosystem (Beelink-branded eGPU docks, NAS expansions, etc.).
- Same Radeon 780M iGPU as the Steam Deck, handles 1080p gaming on most titles
- Largest user community and most third-party accessory support in the Mini PC category
- Beelink's own expansion ecosystem (EX Docking Station for Beelink-specific eGPU paths)
- Customer support response time is the fastest of the three brands
- $190 premium over the UM870 with effectively identical Ryzen 7 silicon
- Out-of-the-box Windows install includes some bloatware; clean reinstall recommended day one
- Active cooling hits 38 dB at full load, the loudest of the three (UM870 is 33 dB, A7 Max is 35 dB)
The Beelink SER8 is the popular pick rather than the value pick. The Ryzen 7 8745HS silicon is essentially the same as the UM870's 8745H (the 'HS' suffix is a power-tuning variant, not a different chip). For first-time Mini PC buyers who want the established brand with the most community support, the SER8 is the safe choice. For value-driven buyers who want the same Ryzen 7 silicon at $190 less, the UM870 is the obvious swap. For workload buyers who want more cores at the same Mini PC price, the A7 Max is the swap. The SER8's premium is paid for in brand recognition and ecosystem (Beelink's own EX Docking Station supports their proprietary eGPU expansion path, which is brand-locked but works well for users who already own Beelink hardware), not in raw silicon performance.
The numbers.
| Minisforum UM870 | Geekom A7 Max | Beelink SER8 | |
|---|---|---|---|
| CPU | Ryzen 7 8745H | Ryzen 9 7940HS | Ryzen 7 8745HS |
| Cores / threads | 8 / 16 | 12 / 16 | 8 / 16 |
| RAM (default / max) | 32 / 96 GB | 32 / 96 GB | 32 / 96 GB |
| Storage | 1 TB (2 M.2) | 1 TB (2 M.2) | 1 TB (2 M.2) |
| WiFi | WiFi 6 | WiFi 7 | WiFi 6 |
| Case volume | ~0.5 L | ~1.5 L | ~0.7 L |
| Noise at load | ~33 dB | ~35 dB | ~38 dB |
| Warranty | 2 years | 3 years | 1 year |
| Street price | ~$699 | ~$699 | ~$889 |
Other strong options.
ASUS NUC 14 Pro
The Intel-based Mini PC option for buyers who specifically want Intel silicon, Thunderbolt connectivity, or a longer Intel support history. Core Ultra 7 165H, Intel Arc graphics, 32 GB DDR5, around $1,299. Gaming and content-creation performance trails the Ryzen picks (Arc graphics behind Radeon 780M; Intel's 4 P-cores + 4 E-cores trail Zen 4's 8 full performance cores), but the build quality and Intel's enterprise-grade firmware updates are the strongest in the Mini PC category. Worth the trade only for buyers who need Intel-specific features.
View on Amazon →The buying guide.
Mini PC vs. traditional tower: when small wins
Mini PCs win when the use case is desk space, noise, or specific I/O like wall-mounted media PCs. They lose when the use case is top-tier gaming with a discrete GPU (RTX 5090 builds need a full tower), parts-replaceability (a tower's GPU, PSU, and case fans are all swappable; a mini PC's are not), or thermal headroom for sustained heavy loads (mini PCs throttle under 30-minute Blender renders that towers don't). For most general-use, productivity, and 1080p gaming buyers in 2026, the mini PC wins. For workloads that need a discrete GPU, the tower is still the right answer.
iGPU gaming reality check
The Radeon 780M iGPU in all three picks handles 1080p at medium-high settings for any title released before 2024. Cyberpunk 2077 hits 55-65 FPS at 1080p medium with FSR Quality. Baldur's Gate 3 hits 60+ FPS at 1080p high. Helldivers 2 hits 60+ FPS at 1080p medium. Where the iGPU caps out: 1440p AAA gaming (drops to 30-45 FPS in most modern titles), and any title with mandatory ray-tracing (Cyberpunk Phantom Liberty path-tracing mode is unplayable). For 1440p or ray-traced gaming, look at a tower with a discrete GPU instead, see the GPU Buying Guide below.
External GPU options vary by manufacturer
If you outgrow the iGPU, external GPU paths exist for some Mini PCs but the compatibility story is fragmented. Some Mini PCs expose Thunderbolt 4 / USB4 for generic eGPU enclosures (slowest path, 22-40 Gbps usable bandwidth). Some include OCuLink ports for direct PCIe 4.0 x4 connections (fastest, 64 Gbps, but requires OCuLink-specific eGPU adapters). Beelink offers their own proprietary EX Docking Station that works only with Beelink hosts. Each path has different speed, cost, and compatibility implications. Before buying with eGPU as the upgrade plan, verify the specific Mini PC's eGPU port type with the manufacturer and the matching enclosure's host-compatibility list; assumptions go wrong here in expensive ways.
RAM and storage upgrades
All three mini PCs above ship with two SODIMM slots and two M.2 slots, with at least one of each empty. RAM upgrades to 64 GB or 96 GB cost $100-200 (Crucial CT2K32G56C46S5 32-GB kit at $90 in May 2026). Storage upgrades to a second 2 TB or 4 TB SSD cost $150-350 (WD SN850X 4 TB at $290). Buy the base config and upgrade yourself: vendors charge 2-3x the open-market price for higher RAM/storage configurations at order time.
What to skip
Two patterns to avoid: anything with soldered RAM (rules out about 30 % of the Beelink and Geekom catalog and most Apple Mac minis), and anything with a single M.2 slot (rules out most Intel NUC sub-Pro variants). Soldered RAM is a five-year ownership problem the moment you outgrow the launch capacity. Single-M.2 systems force you to wipe-and-reinstall to upgrade storage.
FAQ.
For 1080p gaming and titles three or more years old, yes. The Radeon 780M iGPU in the picks above performs roughly between a GeForce GTX 1060 and 1660 Super, which is enough for most non-ray-traced gaming at 1080p medium-high. For 1440p AAA or any title that benefits from ray tracing, you need a tower with a discrete GPU; the GPU Buying Guide covers the current picks.
For pure gaming or general use, 16 GB is still functional in 2026. For productivity (Chrome + Photoshop + a few apps), 32 GB is the comfortable floor. For ML inference, video editing, or virtual machines, 64 GB is the realistic target. The mini PCs above all ship with 32 GB and can upgrade to 96 GB via SODIMM, which makes 32 GB the right starting point even if you're not sure.
Brand recognition and ecosystem support. The Beelink SER8 is the most-bought Mini PC in 2024-2025, which gives Beelink stronger retail and reseller positioning. They also maintain their own accessory ecosystem (the EX Docking Station for their proprietary eGPU path, NAS expansions). For first-time buyers who want the established brand with the most community support, the SER8 is the safe pick. For value-driven buyers with no brand preference, the UM870 has effectively the same silicon at $190 less.
Yes, with caveats. Ubuntu 24.04 LTS and Fedora 41 both have full driver support for the Ryzen 7 8745HS / 8745H / 7940HS chips and Radeon 780M graphics. The non-trivial gotchas: Windows-only firmware update tools mean BIOS updates require a Windows boot or a USB flash drive prepared from Windows, and Beelink's pre-installed Windows license doesn't transfer to a Linux install (you forfeit a ~$120 OEM license). Geekom and Minisforum sell barebones (no-OS) versions of some models at $50-100 less; those are the Linux-friendly purchases.
At idle, all three are silent (sub-25 dB). Under sustained load, the Minisforum UM870 is the quietest at 33 dB (vapor chamber cooling), the Geekom A7 Max hits 35 dB, and the Beelink SER8 is the loudest at 38 dB (audible from across a desk). For comparison, a typical desktop tower with a 240mm AIO runs at 30-32 dB. All three are quieter than a console under load.
For most buyers: the Minisforum UM870 at $699.
For more cores at the same price: the Geekom A7 Max.
For the established brand: the Beelink SER8 at $889.
The Minisforum UM870 at $699 is the rational starting point for most Mini PC buyers in May 2026: the same Ryzen 7 silicon as the Beelink SER8 at $190 less, the smallest case in this guide, and the quietest cooling. The Geekom A7 Max is the swap if you want more cores for the same $699, useful for video render, ML inference, or virtualization workloads where the extra 4 efficiency cores actually get used. The Beelink SER8 at $889 is the swap if you want the most-recognized brand and the strongest community support, paid for in a $190 premium over the UM870 with effectively the same silicon. For workloads that genuinely need a discrete GPU (1440p AAA, ray-traced gaming, heavy ML training), a tower remains the better answer; the GPU Buying Guide below covers that path.