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GEEKOM Mini PC IT12 with 12th Gen Intel i5-12450H vs GMKtec Mini PC G3 S, Intel N95

Updated August 2026 — GEEKOM Mini PC IT12 with 12th Gen Intel i5-12450H leads on performance and warranty.

The GEEKOM Mini PC IT12 offers superior performance and warranty support, making it ideal for business use, while the GMKtec Mini PC G3 S is a budget-friendly option for everyday tasks.

Why GEEKOM Mini PC IT12 with 12th Gen Intel i5-12450H is better

Performance

Higher processing power with Intel i5-12450H

Warranty

Three-year warranty versus one-year

Expandability

Expandable RAM up to 96GB

Why GMKtec Mini PC G3 S, Intel N95 is better

Price

More affordable at $259.99

Compactness

Lightweight and easy to mount

Basic Use

Sufficient for routine tasks

Overall score

GEEKOM Mini PC IT12 with 12th Gen Intel i5-12450H
85
GMKtec Mini PC G3 S, Intel N95
70

Specifications

SpecGEEKOM Mini PC IT12 with 12th Gen Intel i5-12450HGMKtec Mini PC G3 S, Intel N95
ProcessorIntel i5-12450HIntel N95
GraphicsIntel UHDIntel UHD
USB PortsDual USB 4USB 3.2
Display SupportDual 8KDual 4K
CoolingIce-BurstStandard

Dimension comparison

GEEKOM Mini PC IT12 with 12th Gen Intel i5-12450HGMKtec Mini PC G3 S, Intel N95

Overview of the GEEKOM Mini PC IT12

The GEEKOM Mini PC IT12 is priced at $479.00, making it a higher-end option compared to the GMKtec Mini PC G3 S. This device is equipped with a powerful 12th Gen Intel i5-12450H processor, which features 8 cores and 12 threads, allowing it to achieve speeds of up to 4.4GHz. With a focus on enterprise use, the IT12 combines high performance with a robust three-year warranty, providing considerable peace of mind for business users.

In terms of features, the GEEKOM IT12 supports dual USB 4/8K connections, making it suitable for high-resolution tasks and multitasking scenarios. Its design is tailored for business environments, promising efficiency and reliability in demanding applications. With a sales rank of 802, it has established a solid presence in the market.

Overview of the GMKtec Mini PC G3 S

The GMKtec Mini PC G3 S is a budget-friendly alternative, retailing at $259.99, which is about 46% cheaper than the GEEKOM IT12. This mini PC is powered by the 12th Gen Intel N95 processor, featuring 4 cores and a burst frequency of up to 3.4GHz. While it may not match the processing power of the IT12, the G3 S is designed for everyday tasks, making it suitable for home or light office use.

The G3 S supports dual 4K displays and comes with a versatile set of connectivity options, including USB 3.2 and dual HDMI 2.0 outputs. Its sales rank of 568 indicates a growing popularity, appealing particularly to users looking for a compact desktop solution without sacrificing performance for routine activities.

Performance Comparison

When it comes to performance, the GEEKOM Mini PC IT12 clearly outshines the GMKtec Mini PC G3 S. With its Intel i5-12450H processor, the IT12 is designed for high-load multitasking, capable of handling intensive applications such as CAD design and 4K transcoding. The IT12’s 8 cores and 12 threads allow for smooth operation of multiple applications simultaneously, making it ideal for business environments.

In contrast, the GMKtec G3 S, powered by the Intel N95, focuses on routine tasks and home entertainment. While it offers a respectable performance for everyday computing, it lacks the processing power required for more demanding applications. Users should consider their specific performance needs when choosing between these two mini PCs.

Memory and Storage Capabilities

The GEEKOM IT12 offers significant advantages in memory and storage compared to the GMKtec G3 S. The IT12 comes with 16GB of RAM, which is expandable up to 96GB, and a 512GB NVMe PCIe 3.0 SSD, which can support additional storage options. This allows for efficient management of large datasets and resource-heavy applications, making it suitable for IT professionals and businesses.

On the other hand, the GMKtec G3 S also features 16GB of RAM and a 512GB SSD but lacks the same level of expandability. While it is sufficient for light office work and home use, it may not meet the needs of users who require extensive multitasking or the ability to run multiple virtual machines. The difference in memory and storage capabilities can be a crucial factor depending on the intended use of the device.

Design and Build Quality

The design of the GEEKOM Mini PC IT12 is tailored for durability and efficiency, featuring a rugged PC+ABS metal frame that withstands harsh environments. Its compact 1L chassis supports VESA/rack mounting, making it suitable for discreet placements in professional settings. Additionally, it operates quietly, at less than 38dB, creating a focused workspace.

Conversely, the GMKtec G3 S is designed to be a compact and convenient desktop solution. Its lightweight build and VESA mount compatibility make it easy to integrate into various environments. However, it may not offer the same level of durability as the GEEKOM model. Users who prioritize build quality and long-term reliability might find the GEEKOM IT12 to be a better investment.

Connectivity Options

In terms of connectivity, both the GEEKOM Mini PC IT12 and the GMKtec Mini PC G3 S offer a variety of ports to meet user needs. The IT12 features dual USB 4/8K ports, which provide high-speed data transfer and support for high-resolution displays. This is particularly beneficial for users who require fast data access and output to multiple monitors.

The GMKtec G3 S offers dual HDMI 2.0 outputs, enabling dual 4K display support, along with USB 3.2 ports for fast connectivity. While it provides adequate options for most users, it may not match the versatility of the GEEKOM's advanced connectivity features. If high-speed data transfer and multiple display support are priorities, the GEEKOM IT12 has the edge.

Warranty and Support Services

The GEEKOM Mini PC IT12 comes with a robust three-year warranty, which includes US-based customer support and local repair options, ensuring minimal service delays. This warranty is particularly beneficial for businesses that rely on quick troubleshooting and replacement services.

In contrast, the GMKtec Mini PC G3 S is backed by a one-year limited warranty. While it does cover defects due to design and workmanship, the shorter warranty period may not provide the same level of assurance for long-term use. Businesses or users who value extensive support and warranty coverage may prefer the GEEKOM IT12 for its comprehensive service offerings.

Which should you buy?

In conclusion, the choice between the GEEKOM Mini PC IT12 and the GMKtec Mini PC G3 S ultimately depends on your specific needs and budget. The GEEKOM IT12, priced at $479.00, offers superior performance, expandability, and warranty support, making it a strong option for business users and those with demanding computing needs. On the other hand, the GMKtec G3 S, at $259.99, provides a cost-effective solution for everyday tasks and light office work, appealing to those on a tighter budget. If you require high processing power and extensive support, the GEEKOM IT12 stands out as the better investment. For basic use, the GMKtec G3 S remains an attractive choice.