GMKtec K12 Black 2025
The 8-core Ryzen 7 H 255 processor up to 4.9GHz, 64GB of DDR5 RAM, and an Oculink port for eGPU expansion make this a compact desktop with high bandwidth. Triple M.2 slots support up to 24TB of storage, while the triple-fan cooling system with RGB lighting runs at just 35dB in quiet mode. It’s best for home office users and developers needing strong multi-core performance, extensive expansion, and silent operation in a small chassis.
Überblick
Vor- und Nachteile
Vorteile
- Strong ram (96th percentile) 96th
- Strong social proof (96th percentile) 96th
- Strong user sentiment (92nd percentile) 92nd
- Strong storage (73rd percentile) 73rd
Nachteile
- Below average gpu (10th percentile)
- Below average reliability (12th percentile)
Was Besitzer sagen
Wie sich die Meinung der Besitzer im Lauf der Zeit verändert hat
ExklusivBasierend darauf, wann Kunden ihre Bewertungen tatsächlich geschrieben haben - so sehen Sie, ob das anfängliche Lob anhielt.
- Q1 202696/100
Buyers praise the K11's flagship performance, quiet cooling, and build quality. Minor issues include USB interference and a desire for optical audio out, but support is responsive.
- Excellent performance for gaming, multitasking, and content creation with Ryzen 9 and 64GB RAM.
- Effective vapor-chamber cooling keeps the system quiet and cool even under sustained loads.
- USB 3 interference can cause mouse lag; solved with a USB hub.
- One unit had a CPU fan failure, but warranty support provided a free replacement.
- Q4 202567/100
Buyers praised quiet operation and value for money, but one warned that gaming beyond Roblox/Minecraft requires an external GPU due to low video RAM.
- Quiet fans and good cooling despite larger size.
- Good value for money, handles older/less demanding games well.
- GPU is weak (43% benchmark), unsuitable for high-level gaming without external GPU.
- One buyer found GTA5 unplayable due to only 1GB video RAM; misleading description.
- Q3 202577/100
Buyers praised the PC's speed, ease of setup, and value, but one reported Bluetooth and sensor failures after 8 months, and another noted secure boot was disabled by default.
- Fast performance, easy setup, and good value for light gaming and general use.
- Bluetooth and hardware sensor failures after 8 months, unresolved by OS reinstalls.
- Secure boot disabled by default in BIOS; required manual enabling.
- Quiet operation and compact size appreciated by users.
- Q2 202590/100
Buyers praised the mini PC's speed, multitasking with 64GB RAM, and solid build. A UK plug was missed, and one noted heat during gaming.
- Excellent performance for productivity, multitasking, and light creative work with 64GB DDR5.
- Gets hot during gaming; external GPU or fan recommended by one user, but others reported cool operation.
- Easy setup with full driver support from the official website.
- Did not include a UK plug despite being sold in that region.
Basierend auf 18 datierten Kundenbewertungen, gruppiert nach Kalenderquartal. Die Periodenanalyse ist in englischer Sprache.
Die Fakten
Leistung
Technische Daten
Alle technischen Daten
Processor
| CPU | AMD Ryzen 7 H 255 |
| Cores | 8 |
| Frequency | 4.9 GHz |
| L3 Cache | 16 MB |
Graphics
| GPU | AMD Radeon 780M |
Memory & Storage
| RAM | 64 GB |
| RAM Generation | DDR5 |
| Storage | 1 TB |
| Storage Type | NVMe SSD |
Build
| Form Factor | mini |
| PSU | 120 |
| Weight | 2.2 kg / 4.8 lbs |
Connectivity
| USB-C Ports | 2 |
| USB Ports | 4 |
| HDMI | 1x HDMI 2.1 |
| DisplayPort | 1x DisplayPort 1.4 |
| Wi-Fi | Wi-Fi 6E |
| Bluetooth | Bluetooth 5.2 |
| Ethernet | 2.5GbE |
System
| OS | Windows 11 Pro |
Im Vergleich
| Spec | GMKtec K12 | HP OMEN GT22-3080 | Lenovo Legion 90Y6003JUS | Dell Tower Plus EBT2250 | ASUS Republic of Gamers GM700TZ-BS978 | Apple Mac Studio M4 Max |
|---|---|---|---|---|---|---|
| CPU | AMD Ryzen 7 H 255 | Intel Core Ultra 7 265K | Intel Core Ultra 9 | Intel Core Ultra 7 265 | AMD Ryzen 9 9950X | Apple M4 Max |
| RAM (GB) | 64 | 32 | 64 | 32 | 64 | 36 |
| Storage (GB) | 1024 | 2048 | 3072 | 3000 | 2048 | 512 |
| GPU | AMD Radeon 780M | NVIDIA GeForce RTX 5080 | NVIDIA GeForce RTX 5080 | NVIDIA GeForce RTX 5060 | AMD Radeon RX 9070 XT | Apple M4 Max 32-core |
| Form Factor | mini | mid-tower | mid-tower | mid-tower | desktop | sff |
| Psu W | 120 | 850 | 1200 | 460 | 850 | - |
| OS | Windows 11 Pro | Windows 11 Pro | Windows 11 Pro | Windows 11 Home | Windows 11 Home | macOS |
| Compare | Compare | Compare | Compare | Compare |
| Produkt | CPU | GPU | RAM | Anschlüsse | Speicher | User Sentiment | Zuverlässigkeit | Nutzerresonanz |
|---|---|---|---|---|---|---|---|---|
| GMKtec K12 | 63.7 | 10.3 | 96.4 | 66.7 | 73.1 | 92.2 | 11.8 | 96.2 |
| HP OMEN GT22-3080 Compare | 96 | 89 | 78.8 | 93.3 | 91.6 | 75.8 | 70.6 | 87.2 |
| Lenovo Legion 90Y6003JUS Compare | 97.5 | 89 | 96.4 | 91.8 | 96.4 | 0 | 70.6 | 84.1 |
| Dell Tower Plus EBT2250 Compare | 89.6 | 73.2 | 78.8 | 97 | 95.7 | 0 | 70.6 | 99.1 |
| ASUS Republic of Gamers GM700TZ-BS978 Compare | 98.8 | 79.6 | 93.9 | 97.3 | 91.6 | 98.3 | 38 | 74.2 |
| Apple Mac Studio M4 Max Compare | 85.6 | 66.7 | 69.4 | 94.5 | 31.7 | 88.7 | 99.3 | 99.9 |
Bewertung nach Einsatzbereich
Ein ausführlicher Testbericht folgt in Kürze. Die technischen Daten, Bewertungen, Preise und Diagramme oben sind stets aktuell.
