GMKtec NucBox G10 Pro: More Than Just a Mini PC

Zach Taylor / May 5th, 2026

Design and Build: Tiny Form Factor, Massive Connectivity

Before diving into the performance metrics, it’s worth taking a moment to appreciate the physical design of the GMKtec NucBox G10 Pro.

• The Build Quality: The chassis features a sleek silver top with a subtle, scratch-resistant finish, contrasted by a textured black bottom. It feels premium and durable, despite weighing in at a mere 284 grams and measuring just 103 × 98 × 42 mm. Notably, the top layer is slightly elevated, creating a dedicated gap to allow efficient airflow for the internal cooling system.

• Front I/O: The front panel is kept clean and accessible. It features the brand's signature green power button, a 3.5mm audio jack, and two high-speed USB 3.2 Gen 1 ports.

• Rear I/O: The back of the unit is where the connectivity truly shines. It boasts a 2.5GbE LAN port for high-speed internet, an HDMI 2.1 port, a DisplayPort 1.4, one standard USB 2.0 port, and two USB Type-C ports (one dedicated to power delivery, and one full-featured port supporting data and display). This allows for a true triple-display setup right out of the box.

• The Price Point: Retailing at an incredibly aggressive, budget-friendly price point, it completely redefines the price-to-performance ratio for home offices and digital agencies. Check out the current pricing and configurations here.

Performance & Benchmarks: A Legitimate Workstation

When it comes to mini PCs, the biggest question is always, "Can it actually handle my workflow?" To prove the GMKtec NucBox G10 Pro isn't just a glorified web browser, we put it through a gauntlet of synthetic benchmarks and real-world stress tests.

The Raw Numbers: Geekbench & Web Performance

We started with Geekbench 6 to get a baseline of the hardware's capabilities.

• CPU Performance: The G10 Pro delivered a solid Single-Core Score of 1125 and a Multi-Core Score of 3493.

  Technical Deep Dive: Verified CPU Benchmark Results

• Graphics Power: On the OpenCL test, it pushed a score of 10237, showcasing respectable graphical processing capabilities for its compact form factor.

  Technical Deep Dive: Verified GPU Benchmark Results

• Web Responsiveness: Because modern agencies live in the cloud, we ran the Speedometer 3.1 benchmark, where it scored a 14.0. This ensures snappy, lag-free navigation across complex web applications and dashboards.
  

The Entrepreneur Stress Test: Extreme Multitasking

Synthetic benchmarks are paper proof, but how does the machine handle the chaotic reality of running a business? We decided to find out by throwing an extreme workload at it.

• The Setup: We ran Roblox Studio (actively playing a 3D animation), Adobe Photoshop, a live WordPress/Elementor editing session for a digital agency, and OBS Studio—all simultaneously.

• The Result: Pulling up the Task Manager revealed the CPU maintaining a remarkably stable 30% utilization, with only occasional, manageable spikes to 50-75% during heavier actions. Memory utilization held strong at 82% without bottlenecking the system.

• Why clients care: It proves the machine isn’t just for emails; it’s a legitimate workstation for creators and marketers. The Task Manager’s Performance tab shows exactly how the Ryzen 5 handles multiple heavy threads without ever hitting 100% "choke" levels.

The Creator's Test: Video Rendering Power

For content creators and video editors, smooth playback is only half the battle; export speed is where money is made. To test its workstation chops, we put it through a heavy DaVinci Resolve render.

• The Setup: A complex 9-minute timeline, exported in full HD (1080p) at a demanding 60 frames per second.

• The Result: The G10 Pro chewed through the entire project, finishing the export in exactly 5 minutes.

• The Verdict: Delivering faster-than-real-time rendering means professional editors aren't left staring at a progress bar. It reinforces the fact that this compact box has the necessary overhead to act as a primary editing rig.

Gaming Performance: Smooth Playback Under Pressure

Roblox: Max Quality Without the Lag

Roblox is a great benchmark for everyday gaming because it scales heavily with graphics quality. We tested the G10 Pro in high-intensity environments like Blox Fruit.

• The Quality Test: At Level 7 graphics, the CPU and GPU metrics stayed consistently in the "Green" zone. Even when pushing to Max Quality (Level 10), the gameplay remained incredibly fluid, with metrics only occasionally shifting into the "Orange" zone under maximum load.

• The "Blox Fruit" Factor: As one of the largest and most resource-intensive games on Roblox, Blox Fruitserves as the perfect litmus test. If the G10 Pro can handle this title at full quality, it will play virtually any other game on the platform comfortably and smoothly.

osu! Lazer: Precision and Speed (7 Stars)

For rhythm gamers, latency is everything. We tested the G10 Pro on Windows 11 using the modern osu! lazer client.

• The Scaling Test: We progressed through 5★ and 6★ maps, finally peaking at a high-speed 7★ map. The G10 Pro maintained absolute fluidity with no "slow" feeling.

• Latency Control: Throughout our testing, the latency remained incredibly low. It settled into a rock-solid 1.0ms - 1.1ms, with only minor fluctuations up to 2.2ms during the most intense sequences. Achieving this level of reactivity on the latest Windows build is a huge win for a mini PC.

Minecraft Java: Vanilla Exploration

We launched a completely unmodded "vanilla" version of Minecraft Java to see how the Ryzen 5 handles the game's classic engine.

• Building & Speed-Bridging: During focused activities like building a house or speed-build bridging, the game ran at a consistent 50-60 FPS.

• Exploration & Entities: We tested the world-loading by flying fast through biomes and interacting with mobs like polar bears. While high-speed flight naturally saw some spikes (30-50 FPS, see 00:47 in the test video), standard exploration and animal interactions stayed stable between 40-55 FPS.

• Conclusion: For a stock experience with no optimization mods (like Sodium or Optifine), the G10 Pro provides a very solid and playable Minecraft experience right out of the box.

Final Verdict

The GMKtec NucBox G10 Pro defies the "weak mini PC" stereotype. Whether it's rendering 1080p60 video in record time, managing a dozen high-intensity agency tasks simultaneously, or maintaining competitive latency in osu!, it performs with the stability of a full-sized desktop. For entrepreneurs and creators who need power without the footprint, this is a top-tier choice.

Testing Configuration Notice: All benchmarks and gameplay tests were conducted with the system set to Ultimate mode and properly optimized for high performance to showcase the full potential of the hardware in a professional environment.