GMKtec M3 Pro review: quiet office mini PC, but the 2023 processor is already outdated

GMKtec has released the M3 Pro, a compact mini PC designed primarily for office use. The device boasts a high-quality aluminum chassis and an efficient cooling system that operates almost silently, making it suitable for noise-sensitive environments. Powered by a processor with 12 cores and 16 threads, the system offers ample headroom for multitasking with office applications, web browsers, and other productivity tools.

One of the key selling points is the display connectivity: the M3 Pro can drive three 4K monitors simultaneously via two HDMI ports and a single USB-C port. For storage, the mini PC features two M.2 slots, enabling users to install drives in the terabyte range. Networking capabilities are robust, with a 2.5Gbit LAN port, Wi-Fi 6, and Bluetooth 5.2, ensuring stable and fast connections.

Despite these strengths, the M3 Pro has notable drawbacks. The processor, dating back to 2023, is beginning to show its age. The integrated Iris Xe graphics are weak by modern standards, and the system lacks a dedicated neural processing unit (NPU) for AI acceleration. Another inconvenience is the absence of USB-C ports on the front panel, which would have been handy for connecting peripherals like external drives or docking stations.

Overall, the GMKtec M3 Pro is a solid office computer with decent multithreaded performance, a generous range of ports, and a high-quality build. However, the platform is clearly showing its age: it is not suitable for AI applications or modern graphics-intensive tasks. For users who only need a reliable machine for email, spreadsheets, and video calls, the M3 Pro remains a viable option, but those looking for future-proof performance should consider more recent alternatives.