GMKtec K4 Review: Compact Gaming PC

The GMKtec K4 Gaming Mini PC, also known as the NucBox K4, is a compact powerhouse that brings cutting-edge computing to your desk in a small form factor. Let’s dive into what makes this mini PC a standout choice for both gaming and productivity needs.

GMKtec NucBox K4

Performance and Power

At the heart of the GMKtec K4 lies the AMD Ryzen 9 7940HS processor. This octa-core CPU, built on a 4nm process, offers a base clock of 4.0 GHz and can boost up to an impressive 5.2 GHz. It’s paired with the Radeon 780M integrated GPU, delivering a solid 1080p gaming experience and even achieving 60 FPS on medium settings in 4K for games like Tekken 7. The powerful APU, situated between the Ryzen 7 7840U and Ryzen 9 7945HX in terms of CPU performance, features eight Zen 4 CPU cores and 16 threads.

GMKtec NucBox K4

Design and Connectivity

Despite its diminutive size (123 x 112 x 43.2 mm), the NucBox K4 is packed with connectivity options. It offers twin HDMI ports for multi-display setups, a 2.5 Gigabit Ethernet connection, five USB ports including a USB4, and a front-mounted 3.5 mm headphone jack. This range of ports ensures you can connect all your peripherals without hassle.

GMKtec NucBox K4

Memory and Storage

GMKtec offers the K4 in various configurations. The base model starts with twin SO-DIMM slots for DDR5-5600 RAM and an M.2 2280 slot for PCIe 4.0 SSDs. You can opt for pre-configured models with 1 TB of storage and either 16 GB or 32 GB of RAM. This flexibility allows you to choose a setup that meets your specific needs, whether it’s for intensive gaming, content creation, or general productivity.

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Wireless Connectivity

The NucBox K4 also features Bluetooth 5.2 and Wi-Fi 6, ensuring fast and reliable wireless connections for all your devices.

Thermal Management

One point to note is the mini PC’s thermal management. The compact design means that heat can build up, especially when running demanding applications. However, as long as you don’t push the settings to the max in heavy games, the NucBox K4 manages to maintain a stable performance.

GMKtec NucBox K4

GMKtec NucBox K4 Pricing

Pricing for the GMKtec K4 is competitive, offering great value for its performance level. The base barebones unit starts at around $519, with pre-configured models ranging up to $779.99 for the variant with 32 GB of RAM and a 1 TB SSD.

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The GMKtec K4 Gaming Mini PC is an excellent choice for those seeking a powerful, compact computing solution. Its high-performance CPU and GPU, combined with a range of configurations and connectivity options, make it a versatile machine for gaming, content creation, and everyday tasks. While thermal management could be better, its small footprint and competitive pricing make it a compelling option for anyone looking to maximize desk space without compromising on power.

For those interested in purchasing the GMKtec K4, it’s available on GMKtec’s website and on Amazon. Whether you’re a gamer, a content creator, or just looking for a powerful yet compact PC, the GMKtec K4 Gaming Mini PC is definitely worth considering.

Unleash Incredible Performance with the GMKtec K4 Gaming Mini PC: A Comprehensive Review


Welcome to our in-depth review of the GMKtec K4 Gaming Mini PC, a compact yet powerful solution that’s revolutionizing the gaming and productivity landscape. Perfect for gamers, content creators, and tech enthusiasts, the GMKtec K4, also known as the NucBox K4, is a testament to how small-scale PCs can deliver big on performance. In this article, we’ll explore the exceptional features of the GMKtec K4, its specifications, and why it stands out as a top choice in the current market.

Powerful Performance in a Compact Size:
The heart of the GMKtec K4 lies in its AMD Ryzen 9 7940HS processor. This octa-core powerhouse, utilizing a 4nm process technology, clocks up to a remarkable 5.2 GHz, offering a seamless and responsive experience. Whether you’re gaming at high resolutions, editing videos, or multitasking, the K4’s CPU ensures top-tier performance without a hitch.

High-Quality Graphics for Immersive Gaming:
Equipped with the Radeon 780M integrated GPU, the GMKtec K4 Gaming Mini PC excels in delivering a stunning visual experience. It’s capable of running games like Tekken 7 at 60 FPS on medium settings in 4K, making it a dream for gamers who crave high-quality graphics without investing in bulky setups.

Versatile Connectivity for All Your Needs:
Despite its small stature (123 x 112 x 43.2 mm), the NucBox K4 is a connectivity hub. With twin HDMI ports, a 2.5 Gigabit Ethernet connection, five USB ports including USB4, and a front-mounted 3.5 mm headphone jack, it caters to all your peripheral needs with ease.

Configurations for Every User:
The GMKtec K4 offers versatility with various configurations. Choose from models with up to 32 GB of DDR5 RAM and 1 TB of PCIe 4.0 SSD storage. This flexibility allows users to select a system that best fits their specific gaming or productivity requirements.

Advanced Wireless Connectivity:
Stay connected with the latest in wireless technology. The NucBox K4 features Bluetooth 5.2 and Wi-Fi 6, ensuring stable and speedy connections for all your devices.

Thermal Efficiency:
The compact design of the GMKtec K4 is engineered for efficient heat dissipation. While it’s compact, it manages heat effectively, ensuring stable performance even under load.

Affordable Pricing for Premium Performance:
The GMKtec K4 Gaming Mini PC offers exceptional value. Starting at around $519 for the barebones unit and going up to $779.99 for the fully-equipped version, it’s a budget-friendly option for those seeking premium performance.


The GMKtec K4 Gaming Mini PC stands as a testament to the incredible capabilities of compact computing. With its powerful AMD Ryzen 9 processor, superb graphics, versatile connectivity options, and affordable pricing, it’s an ideal choice for gamers, content creators, and tech enthusiasts alike. Experience the power of big gaming in a small package with the GMKtec K4.