Review & Unboxing: GEEKOM Mini IT12 Mini PC

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REVIEW – You might think mini PCs are a dime a dozen these days, as in, they’re basically all the same with little innovation to offer. GEEKOM wants to change your mind with its Mini IT12 Mini PC.

So today, we’re reviewing everything this mighty little box has to offer while exploring what makes it tick.

Is it reliable? How’s it perform? We’ll answer those questions and more, so stay tuned.

geekom miniit12 unboxing

What’s Under the Hood?

Curious about what makes the GEEKOM Mini IT12 tick? We’ve got you covered. This isn’t just another mini PC lost in the sea of technology; it’s a compact juggernaut brimming with features. Let’s unpack its capabilities, one by one, and see if it lives up to the hype.

Processor Power

Think size dictates power? Think again. The Mini IT12 challenges this notion with its choice of processors: the 12th Gen Intel Core i7-12650H and Core i5-12450H.

These aren’t just fancy names; they’re the core of this mini PC’s formidable multitasking and high-performance capabilities. Whether for work or play, this tiny titan stands tall among its peers.

Graphic Capabilities

The graphics are nothing short of impressive, thanks to the Intel Iris Xe Graphics. Expect a visual treat, whether you’re into heavy-duty video editing, gaming, or just love a vibrant display for your media.

With support for up to 8K resolution, it’s not just about seeing the bigger picture; it’s about seeing every stunning detail.


Memory and Storage

On the memory front, the Mini IT12 is a hidden gem. It boasts dual-channel DDR4-3200 SODIMM, expandable up to 64GB, ensuring smooth sailing even when you’re juggling multiple tasks.

The storage setup is equally impressive, with a lightning-fast M.2 2280 PCIe Gen 4 x4 SSD, an additional M.2 2242 SATA SSD slot, and a 2.5” SATA HDD slot for all your storage needs.


Connectivity is where this mini PC truly shines. It’s equipped with two cutting-edge USB4 ports, Intel Bluetooth 5.2, and Wi-Fi 6E, offering fast and reliable connections.

The 2.5GbE LAN port is a cherry on top, ensuring smooth, high-speed internet connectivity for a seamless online experience.

Operating System and Software

Out of the box, it’s equipped with Windows 11 Pro, setting you up for success with its array of productivity and security features. It’s not just an operating system; it’s your gateway to getting things done efficiently.

Cooling and Physical Attributes

Don’t let its size fool you; the cooling system is robust, ensuring that it stays cool under pressure.

It’s a testament to how GEEKOM has thought of everything, keeping performance high and temperatures low. Plus, its compact size and light weight make it an unobtrusive addition to any setup.

geekom-miniit12-cooling system

This thing is more than just a mini PC; it’s a testament to how big things come in small packages.

With its impressive specs and features, it’s poised to challenge your expectations of what a mini PC can do. Stay tuned as we put it through its paces in the next sections.

Performance Overview

Let’s not mince words; this thing’s a performance beast. Equipped with either the 12th Gen Intel Core i7-12650H or i5-12450H processor, it offers impressive computational power. These processors aren’t just about speed; they’re about smart computing.

With up to 10 cores and 16 threads and a max turbo frequency of 4.70 GHz, it effortlessly handles heavy-duty tasks, from complex data analysis to 3D rendering.

Plus, a generous 24 MB Intel Smart Cache ensures that frequently accessed data is readily available, speeding up processes significantly.

geekom-miniit12 plugged in

In our tests, its performance was striking. We switched between the 12th Gen Intel Core i7-12650H and i5-12450H processors to gauge their capabilities.

Both delivered outstanding performance, but the i7 variant, with its higher max turbo frequency and additional cores, had a noticeable edge in handling more demanding tasks like complex data analysis and 3D rendering.

In practical terms, this meant faster processing times and smoother operation, even with heavy workloads.

Graphic Prowess with Intel Iris Xe Graphics

The graphics on the IT12 are a game-changer. Thanks to the Intel Iris Xe Graphics, this mini PC excels in rendering visually stunning images, supporting both 4K and 8K video streams.

For creative professionals using Adobe Lightroom Classic CC, TMPGEnc Video Mastering Works 7, or Photoshop 2022, the performance improvements are substantial.

The 12th Gen i7 and i5 variants show remarkable speed enhancements compared to their 11th and 10th Gen predecessors, making tasks like video editing and image processing faster and smoother.

The Intel Iris Xe Graphics were tested with a variety of graphic-intensive tasks. We observed substantial improvements in image rendering and video processing.

When running software like Adobe Lightroom Classic CC and Photoshop 2022, it handled high-resolution image processing with ease, showing significant performance enhancements over its predecessors.

Its ability to support 4K and 8K video streams was particularly impressive, providing a smooth and detailed visual experience.


Superior Memory and Storage Speed

The memory and storage capabilities are a testament to its high-speed, high-performance ethos.

Supporting dual-channel DDR4 memory with up to 3200MT/s, it significantly enhances overall system performance. This translates to more efficient gaming, graphics design, and general multitasking.

The M.2 2280 PCIe Gen 4 x4 SSD, with read speeds exceeding 5000 MB/s and write speeds over 4400 MB/s, ensures lightning-fast data access.

The additional M.2 2242 SATA SSD slot and 2.5-inch SATA drive bay further expand storage possibilities, pushing total capacity up to an impressive 5TB.

geekom-miniit12-opened up

We put the dual-channel DDR4 memory and M.2 2280 PCIe Gen 4 x4 SSD to the test.

The high memory speed (up to 3200MT/s) proved its worth in gaming and multitasking scenarios, where quick access to data is crucial. The SSD, with its exceptional read and write speeds, resulted in noticeably quicker boot times and application launches.

The additional M.2 2242 SATA SSD slot and 2.5-inch SATA drive bay were tested for expansion, confirming the Mini IT12’s capability to handle up to a total of 5TB of storage, which was more than sufficient for all storage needs.


Connectivity: Fast and Interference-Free

In our tests, the Intel Wi-Fi 6E’s introduction of a new 6 GHz band in the Mini IT12 was a game-changer.

During peak hours, when multiple devices were connected to the network, we experienced significantly less interference and smoother streaming.

The reduced latency was particularly noticeable during online gaming sessions and video conferencing, where every millisecond counts.

As for the 2.5G LAN port, file transfers and downloads were impressively fast.

We tested it by transferring large video files and noted speeds that were consistently higher than typical Gigabit Ethernet connections, aligning with the promised racing car speeds.

The i7-12650H in our unit demonstrated superior multi-thread performance compared to the 1260P model.

This was evident in our tests, including a Cinebench R15 continuous loop, where the i7-12650H maintained consistent high performance throughout, unlike the 1260P model, which showed performance fluctuations.

In system performance benchmarks, the Mini IT12 showed good results, particularly in RAM benchmarks, where it outperformed similar models like the Intel NUC 12 Pro Kit.

The device’s performance was well-suited for everyday use, and its efficiency was highlighted by its comparatively lower power consumption under continuous load.

Durable Design and Numerous Ports

The Mini IT12’s high-strength metal and plastic frame was put through real-world scenarios, including accidental drops and knocks.

It held up admirably, showing no signs of damage or performance issues, which speaks volumes about its durability. The variety of ports was another highlight. We connected the unit to various devices, including multiple displays, external hard drives, and a range of peripherals.


The HDMI and USB 4.0 ports worked flawlessly, offering high-speed data transfer and display outputs.

This versatility makes it an excellent option for diverse applications, from home entertainment setups to more professional environments like digital signage and POS systems.

Energy Efficiency and Quiet Operation

The Mini IT12 proved to be more energy-efficient than a standard computer tower in our tests.

This was evident in its reduced power consumption, which is a significant plus for long-term use, both in terms of energy bills and environmental impact.

The built-in fan’s performance was also tested under various loads. Even during intense gaming sessions and while running demanding applications, the fan noise remained below the 49-decibel mark.

This makes it a great choice for noise-sensitive environments like shared workspaces or quiet home offices.

Multi-Display Support and Thorough Testing

We pushed the Mini IT12 to its limits by connecting it to two 8K and two 4K displays simultaneously.

The result was a seamless multi-display experience with no noticeable lag or decrease in image quality. This capability is a boon for professionals who rely on multiple screens for their workflow.

Regarding reliability, we conducted our version of the quality control tests mentioned, including exposure to various temperatures and humidity levels, and the unit performed without any hitches, reinforcing its robustness and durability.


Hassle-Free Setup and Wide Compatibility

Setting up was straightforward, thanks to Windows 11 Pro coming pre-installed.

The operating system’s intuitive interface and features enhanced our productivity right out of the box. We also tested it with other operating systems to gauge its compatibility, and it adapted well.

We saw absolutely no compatibility issues with the most commonly used software and applications. This adaptability makes the Mini IT12 an excellent tool for a wide range of users, from casual home users to tech-savvy professionals.


Final Verdict

Our comprehensive testing of the GEEKOM Mini IT12 revealed it to be a powerful and efficient mini PC.

Its processor and graphics capabilities make it suitable for a range of intensive tasks, while its memory and storage options provide the speed and capacity needed for modern computing requirements.

Its performance, compared to similar models, demonstrates its efficiency and capability, making it a strong contender in its category. Definitely worth a serious look.

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