The GMKtec K8 Plus is a gaming-capable mini PC built around AMD’s eight-core Ryzen 7 8845HS, the Zen 4 chip with an on-package neural engine and the well-regarded Radeon 780M integrated graphics. With 32GB of DDR5 memory and a 1TB SSD for around $739, it targets the buyer who wants serious integrated gaming in a small desktop. This GMKtec K8 Plus review covers the specifications, performance, gaming and value, with attention to how the 780M and on-chip NPU shape what the K8 Plus can do for modern workloads.
Prime GMKtec Gaming Mini PC K8 Plus AMD Ryzen 7 8845HS(8C/16T, up to 5.1GHz) 32GB DDR5 RAM 1TB SSD, Desktop Computer Dual NIC 2.5G, HDMI 2.1, USB4
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GMKtec K8 Plus at a Glance
| Component | Specification |
|---|---|
| Processor | AMD Ryzen 7 8845HS (8 cores, 16 threads, Zen 4, with NPU) |
| Graphics | AMD Radeon 780M integrated graphics |
| Memory | 32GB DDR5 |
| Storage | 1TB SSD |
| Ports | Modern USB, HDMI and audio for desktop, display and peripherals |
| Networking | Wired and wireless networking |
| OS | Windows 11 |
| Form factor | Compact mini PC chassis |
| Price | Around $739 |
Performance and CPU Capability
The K8 Plus is built around the AMD Ryzen 7 8845HS, an eight-core, sixteen-thread Zen 4 processor with an on-chip neural engine. It is one of AMD’s strongest mobile-class chips in the current generation, and in a mini PC chassis it gives the K8 Plus genuine workstation-class CPU performance — content creation, video editing, software development, virtual machines and heavy multitasking are all comfortably within its capability. Zen 4 also brings AVX-512 and the latest core design with sensible per-core performance, and the integrated NPU adds on-device AI acceleration for the new generation of AI-enabled Windows features. With 32GB of DDR5 memory alongside, the K8 Plus has the headroom to make the most of those cores, and the 1TB SSD provides ample fast storage for creators and gamers alike. The 8845HS is a particularly interesting chip in the mini PC context because it combines AMD’s strongest mobile CPU cores with the well-regarded Radeon 780M iGPU and a usable NPU in a single package — that hybrid capability is exactly what compact systems need, where there is no room for a discrete GPU but a real demand for modern CPU, graphics and AI performance from one chip. For context, see our best AMD Ryzen mini PCs roundup and our best AI mini PCs guide.
Graphics: Integrated vs External Output
The standout feature for many buyers is the Radeon 780M integrated graphics. The 780M is one of AMD’s most capable iGPUs, and in the K8 Plus it makes integrated gaming genuinely credible — esports titles run well at 1080p, and many AAA games are playable at sensible settings and resolutions without a discrete card. For an integrated solution, that is a meaningful capability, and it is the main reason buyers consider the K8 Plus over cheaper mini PCs. For desktop use, the 780M comfortably drives a modern Windows 11 desktop over HDMI, and it accelerates the video and AI workloads creators run alongside gaming. Buyers comparing integrated gaming options should also look at our best mini PCs for gaming guide.
Memory, Storage and Upgradability
The K8 Plus ships with 32GB of DDR5 memory and a 1TB SSD, a generous, balanced configuration that genuinely removes the memory and storage bottlenecks common in cheaper mini PCs. 32GB of DDR5 is the comfortable point for modern multitasking and content creation, and pairs well with the Ryzen 7 8845HS, which is itself a DDR5-capable design. The 1TB SSD gives real headroom for a large game library, sizeable creative projects and a comfortable Windows install without juggling external drives. As with most mini PCs the K8 Plus is primarily a self-contained appliance, but the included memory and storage are simply what most buyers need from the start.
Connectivity, Ports and Networking
The K8 Plus covers the modern essentials. USB ports — including modern high-speed options — handle peripherals and external storage, HDMI is provided for the display, and audio output is included for headphones or speakers. Networking covers wired and wireless, which is the right combination for a gaming-capable machine where wired offers low, consistent latency for online play and wireless gives flexibility for placement. The compact chassis is desk- and mount-friendly. For the role the K8 Plus targets, the connectivity is well judged.
Who Is the GMKtec K8 Plus For?
The K8 Plus is for the buyer who wants serious integrated gaming, modern AI features and strong CPU performance in a compact desktop. If you want an eight-core Zen 4 CPU with NPU, the capable Radeon 780M iGPU for real integrated gaming, 32GB of DDR5 memory and a 1TB SSD, the K8 Plus is squarely your machine. It is a particularly good choice for buyers who want a tidy home or office desktop that can credibly double as a casual gaming PC and run modern AI-enabled apps. The configuration also suits content creators who edit photos and short videos alongside everyday work, since the 780M and 32GB of DDR5 keep modern creative tools comfortably responsive. It is less suited to those who want desktop-class discrete-GPU gaming — a tower is the right answer there. For capable, AI-aware compact gaming-and-creating, the K8 Plus is well judged. Compare it in our best mini PCs for gaming guide.
Pros and Cons
Pros: Strong 8-core Zen 4 Ryzen 7 8845HS with NPU; capable Radeon 780M iGPU for real integrated gaming; generous 32GB DDR5 memory; 1TB SSD; modern connectivity; compact desk-friendly chassis.
Cons: Premium price for a mini PC; no discrete GPU, so demanding AAA gaming at high settings needs a tower; compact form factor limits major upgrades.
Is the GMKtec K8 Plus Worth It?
At around $739 the GMKtec K8 Plus is a sensible buy for the buyer who wants serious integrated gaming and AI-aware CPU performance in a compact desktop. The Ryzen 7 8845HS with NPU, the well-regarded Radeon 780M, 32GB of DDR5 and a 1TB SSD are a balanced, capable configuration. The price is the trade-off, but for an integrated-gaming-and-creating machine in a small form factor, it earns a recommendation. Buyers who think of the K8 Plus as a single-chip mobile workstation in a small box rather than a budget mini PC will find the value proposition clearer — its closest equivalents in tower form would either be more expensive or significantly larger and louder. For an all-in-one current-generation AMD mini PC that handles work, creative tools and casual gaming credibly, the K8 Plus stands out. Buyers who want a flagship Intel AI mini PC instead should compare the Core Ultra 9 options in our best AI mini PCs guide.
Frequently Asked Questions
Is the GMKtec K8 Plus good for gaming?
Yes, at the level of integrated graphics. The Radeon 780M is one of AMD’s strongest iGPUs and handles esports titles well and many AAA games at sensible settings.
What does the Ryzen 7 8845HS NPU do?
The integrated neural engine accelerates on-device AI workloads, supporting the current generation of AI-enabled features in Windows and creator applications.
How much memory and storage does the GMKtec K8 Plus have?
It ships with 32GB of DDR5 memory and a 1TB SSD — a generous, balanced configuration that removes common bottlenecks.
Is the GMKtec K8 Plus future-proof?
It is well placed. Zen 4 with NPU, DDR5 and the Radeon 780M form a current, AI-aware platform with real headroom for the next few years.
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