P3 Gaming PC Mini Ryzen 9 6900HX - Compact 4K-capable Mini PC

In this review the P3 Gaming PC Mini with the Ryzen 9 6900HX is evaluated as a compact system aimed at users who need high CPU and integrated GPU performance in a small footprint. The bottom line: this mini PC is best for power users who want desktop-class processing and credible gaming on a tiny chassis, with the single biggest reason to buy being its Ryzen 9 8-core/16-thread CPU paired with the Radeon 680M graphics for strong multitasking and playable esports titles. It ships with Windows 11 Pro and sensible factory memory and storage options, making setup straightforward.

Key Features

• Processor: The AMD Ryzen 9 6900HX provides eight cores and 16 threads with a 3.3GHz base and up to 4.9GHz boost, enabling fast compilation, video editing, and heavy multitasking.
• Graphics: Integrated AMD Radeon 680M with 12 cores at 2400MHz delivers playable frame rates in games like CSGO, GTA V, and League of Legends without a discrete GPU.
• Cooling: A copper heat pipe and fan design with high-spec thermal grease helps keep CPU temperatures lower under sustained load, preserving boost clocks during long sessions.
• Expansion: Dual NVMe PCIe 4.0 x4 slots and two SO-DIMM slots support larger SSD capacity and up to 64GB RAM for future upgrades.
• Connectivity: Multiple USB 3.2 ports, USB4 Type-C 40Gb/s with PD, HDMI 2.0, DP 1.4 and dual 2.5GbE LAN ports support triple UHD displays and fast wired networking for low-latency gaming or workstation use.
• Wireless: WiFi 6E and Bluetooth 5.2 provide modern, low-latency wireless networking and peripheral support for living-room or office setups.

Who It's For

The P3 Mini is ideal for content creators who need strong single-threaded and multi-threaded CPU performance in a small form factor, and for gamers who play esports and older AAA titles at reasonable settings using the Radeon 680M. Its triple-display support and dual 2.5GbE make it attractive as a media workstation or compact home office PC.

Users who need the absolute highest discrete GPU performance for modern AAA gaming at native high resolutions should look elsewhere, since this model relies on integrated Radeon graphics. Also, extremely noise-sensitive buyers should verify acoustics in person, as the active copper-tube cooling will run under load.

Pros & Cons

Pros

• Strong CPU performance from the Ryzen 9 6900HX that handles editing and multitasking well.
• Integrated Radeon 680M gives believable gaming performance for esports and older AAA titles without a separate GPU.
• Flexible expansion with dual NVMe PCIe 4.0 slots and up to 64GB DDR5 support for future upgrades.
• Wide connectivity including USB4 Type-C, HDMI, DP, WiFi 6E and dual 2.5GbE LAN for versatile setups.

Cons

• Integrated graphics limit high-end AAA gaming at native high resolutions compared with discrete-GPU systems.
• Some customers report mixed opinions on power delivery or absolute peak performance under sustained heavy GPU loads.

Specifications

CPU	AMD Ryzen 9 6900HX (8 cores / 16 threads, 3.3GHz base, 4.9GHz boost)
Graphics	AMD Radeon 680M 12-core, 2400MHz
Memory	16GB DDR5 (expandable to 64GB via 2x32GB)
Storage	512GB NVMe SSD (dual NVMe PCIe 4.0 x4 slots for expansion)
Networking	Dual 2.5GbE LAN, WiFi 6E, Bluetooth 5.2
Video Outputs	HDMI 2.0, DP 1.4, USB4 Type-C (supports UHD displays)
OS	Windows 11 Pro

Our Verdict

The P3 Gaming PC Mini is a well-balanced compact system for users who want strong CPU power and credible integrated graphics in one small chassis. It represents good value for multitaskers, streamers, and casual gamers who appreciate upgrade paths for memory and NVMe storage; those needing top-tier discrete GPU performance should consider a different build.

Frequently Asked Questions

Can this mini PC run modern games?
The integrated Radeon 680M runs esports and many older AAA games well at moderate settings, but modern AAA titles at high resolution will be limited without a discrete GPU.

Is it upgradeable?
Yes, it supports two SO-DIMM slots up to 64GB and dual NVMe PCIe 4.0 x4 SSDs for significant storage expansion.

Does it come with support?
Yes, the product includes lifetime after-sales service with 3 years of technical support and 24/7 online customer service.