GMKtec
K12
Based on 143 Reddit mentions
$349.98
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Most discussed features
Sentiment summary across the product areas Reddit users mention most.
Reddit mentions
Original Reddit posts and comments behind this analysis.
I didn't like the original case, so I created and 3D-printed a new one (GMKtec K12).
Couldn't stand the fan noises from either K12 fan, but I do have wolf type ears and the K12 is 10-12 inches away from me on my desk. While u/grykom has done magic for the K12 and solved, I think pretty much all the flaws GMKTEC love to put into their mini pcs last several years, I don't have access
...ukman6 in r/MiniPCs
January 12, 2026 2:12 PM
2
Best Mini Pc with AMD 780m?
After helping a number of people with GEM12 issues, not a huge proponent. The two family members which bought GEM12s last year (needed 64GB of RAM) have since switched out to NucBox K8 Plus'. The PCB design is similar, although GMKtec appears to have spent more time on component sourcing & build qua
...Old_Crows_Associate in r/MiniPCs
September 20, 2025 9:41 PM
2
AOOStAR MACO 6850H Review with 24GB LPDDR5X Memory
Found this YT video very interesting as I can find very little on the MACO in 6850H. No detailed specs. No, nothing. Especially about the LPDDR5x memory used. Doesn't seem to be on sale anywhere. So many questions. A friend has the Aoostar GEM10 6800H which similar in function but somewhat better in
...Retired_Hillbilly336 in r/MiniPCs
December 15, 2025 10:54 PM
1
K12 and K11 and K8 Plus
The 255 is slower than the 8845HS. Zen 4 CPU boost underclocked from 5.1GHz to 4.9GHz With the SER9 I even found the 255 graphics performance to suck. Something else to consider. Hoping to see if GMKtec will offer a quality 260 version of the K12.
Retired_Hillbilly336 in r/MiniPCs
December 2, 2025 11:07 AM
1