GEEKOM G1 RTX 4060 Mini PC Review | Intel Core i9 13900HK

If you thought mini PCs couldn’t compete with full-sized desktops, the GEEKOM G1 RTX 4060 shatters that illusion. Engineered with water cooling, a robust Intel Core i9-13900HK, and a dedicated RTX 4060 GPU, this small-form-factor machine delivers desktop-class performance in a sleek, compact chassis. With 32 GB DDR5 RAM, a 2 TB PCIe Gen4 SSD, expandability, 8 USB ports, and unique Oculink support, this PC is built for creators, gamers, and professionals who demand serious horsepower without excess bulk.

Boasting four prestigious awards and backed by a 3-year quality support promise, the GEEKOM G1 is a statement of ambition — and capability — in the mini PC category.

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Design & Build Quality

Compact yet bold, the G1’s design reflects its performance ambitions. The aluminum-alloy chassis features subtle RGB lighting accents and a ventilated top cover to support the integrated water-cooling system. Despite its tiny footprint, the device feels robust and premium.

The top-mounted liquid-cooling radiator, paired with microchannels and a whisper-quiet pump, cools both CPU and GPU effectively, enabling sustained performance with minimal fan noise. Intelligent venting and airflow design ensure that heat is expelled efficiently, preventing hot spots or thermal throttling.

Inside, the layout is clean and modular. Though compact, there’s room for additional storage and memory — making it possible for users to upgrade down the line. The build quality is precise, with screwless access panels and well-organized internal cabling.

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Core Components & Performance

Processor: Intel Core i9-13900HK

The heart of the G1 is a powerful 14-core (6 P-cores + 8 E-cores), 20-thread i9-13900HK. This chip, originally designed for high-end laptops, can boost well over 5 GHz under ideal conditions — and in the G1’s cooled environment, it sustains high clocks longer than many laptops. It excels at multitasking, creative workloads, compilation, and productivity tasks.

Graphics: NVIDIA GeForce RTX 4060

Paired with the i9, the RTX 4060 (Laptop variant at boosted TGP) brings GPU muscle to the table. With DLSS 3, real-time ray tracing, and hardware encoding support, it handles 1080p and 1440p gaming with ease, and even steps into 4K territory under favorable settings. The G1’s thermal headroom ensures the GPU is less constrained than in many laptops.

Memory & Storage

• 32 GB DDR5 RAM (dual-channel) — ample for gaming, content creation, and multitasking workflows.
• 2 TB PCIe Gen4 NVMe SSD — blazing fast load times and responsiveness.
• Expandable memory and additional M.2 slots give users room to grow as their demands evolve.

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Connectivity & I/O Capabilities

The G1 punches well above its weight in connectivity:

• 8 USB ports (covering USB-A and USB-C, high-speed Gen2)
• Thunderbolt 4 / USB-C ports
• HDMI 2.1 + DisplayPort 1.4 (supporting multiple high-resolution displays)
• Oculink interface — a standout feature enabling high-speed GPU / expansion connectivity directly via PCIe.
• 2.5G Ethernet, Wi-Fi 6E, Bluetooth 5.3 — ensuring fast wired and wireless networking
• Audio jacks with Hi-Res certification

This layout makes the G1 ideal for multi-monitor workstations, external GPU setups, VR rigs, and high-performance media tasks.

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Cooling & Acoustics

The integrated micro liquid-cooling system is a defining element of the G1. It keeps both CPU and GPU comfortably cool — even under extended load.

Thermal tests reveal stable operating temperatures in the low to mid 70 °C range for both processor and GPU, with no signs of thermal throttling. Most impressively, even under gaming or rendering stress, overall system noise remains modest — typically under 35 dB — making it much quieter than many gaming laptops or tower PCs.

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Real-World Use & Performance

Gaming

At 1080p Ultra and 1440p High, the G1 consistently delivers solid frame rates. Titles like Cyberpunk 2077, Call of Duty: Modern Warfare III, Elden Ring, and Starfield run smoothly with DLSS support enabled, allowing for immersive visuals without compromising performance.

Content Creation & Productivity

For video editing, 3D rendering, and creative applications, the combination of i9 and RTX 4060 enables fast export, rendering, and multitasking. It handles heavy workloads in Adobe Premiere, DaVinci Resolve, Blender, and similar software with confidence.

General Use & Multitasking

Browser tabs, productivity suites, virtual machines, and background tasks all run without hesitation. The system feels responsive and fluid — nearly instantaneous in boot, file transfers, and app launches — thanks to high-speed memory and SSD.

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Pros & Limitations

✅ Pros

• Desktop-class performance in a very compact form factor
• Effective water cooling ensures sustained performance
• High-end component pairing (i9-13900HK + RTX 4060)
• Generous 32 GB DDR5 and 2 TB SSD with expansion options
• Rich I/O connectivity, including Oculink
• Quiet operation, even under heavy load
• 3-year support and firmware updates
• Premium design with modular access

⚠️ Limitations / Considerations

• Price premium over conventional mini PCs (justified by cooling and specs)
• GPU is not easily swappable (integrated in custom module)
• Internal cooling system maintenance might require professional attention
• No optical drive, and expansion slots are limited by space
• Heavier than many fan-cooled mini PCs due to cooling hardware

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Verdict

The GEEKOM G1 RTX 4060 Mini PC packs a staggering amount of performance into a tiny footprint, thanks to its refined water-cooling, smart thermal design, and premium component choices. For users who want high-end gaming, content creation, or workstation capability in a compact, virtually silent chassis — this is one of the best mini PCs available in 2025.

From esports to 4K video editing to software development — it handles it all without breaking a sweat. If you’re demanding desktop-grade power in a space-saving form, the G1 is a standout option.

Editor’s Verdict: The GEEKOM G1 is a technical marvel — one of the rare mini PCs that doesn’t compromise, offering flagship-level performance, efficient cooling, and premium expandability all in one small package.

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