The Mac mini starts at $599. This GMKtec Nucbox G3 Pro runs Windows 11, handles dual 4K displays, supports Wi-Fi 6 and 2.5GbE ethernet, and is down to $259, off its $329 list price and open to all Amazon customers with no Prime membership required. For browsing, streaming, office work, video calls, and light photo editing, it covers the daily computing needs of most people at half the price of the cheapest Mac mini available.
Core i3-10110U, 8GB DDR4, 256GB SSD, dual 4K output
The Intel Core i3-10110U runs two cores with Hyper-Threading at up to 4.1 GHz peak boost, which outperforms the Ryzen 3 4300U and Intel’s own N150 series in single-core tasks. Single-core performance is what governs how responsive a computer feels during everyday use: web browsing, scrolling, opening apps, and switching between windows all depend more on single-core speed than on core count.
The 8GB of DDR4 in dual-channel configuration handles multiple browser tabs, office applications, and video calls simultaneously without the memory pressure that forces background apps to swap to storage. The 256GB SSD boots Windows in seconds and keeps frequently accessed files at full SSD speeds, and a secondary M.2 2280 NVMe PCIe slot accepts an expansion drive for anyone who needs more space.
Two HDMI 2.0 ports output to dual 4K displays at 60Hz simultaneously, which covers a two-monitor office setup or a TV plus a secondary display without any adapter required. Intel integrated graphics at 1,000MHz handles 4K video playback and AV1 decoding, making this a capable media center or HTPC connected to a living room television as well as a desktop workstation.
Wi-Fi 6, 2.5GbE ethernet, four USB 3.2 ports
Wi-Fi 6 delivers up to 600Mbps wireless throughput and handles congested networks better than Wi-Fi 5, covering home and office environments where multiple devices share the same access point. The Intel i226 2.5 Gigabit Ethernet port runs at 2.5x the speed of standard Gigabit ethernet, which matters for NAS transfers, local file servers, and anyone running this as a lightweight Proxmox, ESXi, or Firewall server. Four USB 3.2 ports at up to 5Gbps each handle external drives, peripherals, and accessories without a hub, and Bluetooth 5.2 covers wireless keyboards, mice, and audio devices simultaneously.
The upgraded cooling fan and thermal paste in the G3 Pro version reduce noise and operating temperatures compared to the previous generation, which is relevant for a machine that will run continuously as a home server or media center. Wake on LAN, PXE Boot, RTC Wake, and Auto Power On support cover server use cases that require the machine to be managed and scheduled remotely without physical access to the power button.
The honest comparison between this and a Mac mini is not about raw performance. The M4 chip in Apple’s entry-level Mac mini is faster, and nobody is arguing otherwise. The question is whether most people’s actual computing needs require that performance gap, and for the vast majority of users who browse, stream, write documents, join video calls, and manage photos, the answer is no. At $259, the GMKtec G3 Pro delivers a complete Windows 11 desktop computing experience at half the price of the cheapest Mac mini, with a connectivity suite that Apple charges extra to match. The 4.2-star average across nearly 1,500 reviews reflects a machine that does what it promises for the people who buy it.
