GMKtec M3 Ultra Mini PC with Intel Core i7 12700H , vs STGAubron Gaming PC Computer Desktop, AMD Ryzen 5
Updated August 2026 — GMKtec M3 Ultra Mini PC with Intel Core i7 12700H , wins on design and value, STGAubron Gaming PC Computer Desktop, AMD Ryzen 5 wins on graphics and storage.
The GMKtec M3 Ultra Mini PC excels in processing power and compact design, while the STGAubron Gaming PC offers superior gaming performance with dedicated graphics.
Why GMKtec M3 Ultra Mini PC with Intel Core i7 12700H , is better
Processing Power
Intel Core i7 12700H offers superior multitasking capabilities.
Compact Design
Mini PC design is ideal for limited spaces.
Triple Display
Supports triple 4K displays for enhanced productivity.
Why STGAubron Gaming PC Computer Desktop, AMD Ryzen 5 is better
Graphics Performance
Dedicated RTX 3050 provides better gaming experience.
Storage Capacity
1TB SSD offers more space for games and applications.
Gaming Suitability
Designed specifically for high-performance gaming.
Overall score
Specifications
| Spec | GMKtec M3 Ultra Mini PC with Intel Core i7 12700H , | STGAubron Gaming PC Computer Desktop, AMD Ryzen 5 |
|---|---|---|
| Processor | Intel Core i7 12700H | AMD Ryzen 5 2600 |
| Graphics | Intel Iris Xe | NVIDIA GeForce RTX 3050 |
| RAM | 16GB DDR4 | 16GB DDR4 |
| Storage | 512GB NVMe SSD | 1TB SSD |
| WiFi | WiFi 6 | WiFi 6 |
| Bluetooth | BT 5.2 | BT 5.2 |
Dimension comparison
Performance Comparison
The GMKtec M3 Ultra Mini PC delivers a higher performance level thanks to its Intel Core i7 12700H processor, compared to the STGAubron Gaming PC's AMD Ryzen 5 2600. The Intel processor boasts 14 cores and 20 threads, with a turbo boost up to 4.7 GHz, making it a powerhouse for multitasking and demanding applications. In contrast, the Ryzen 5 2600 offers 6 cores and 12 threads, with a maximum clock speed of 3.9 GHz. This difference in architecture gives the GMKtec a significant edge, especially for tasks that require high processing power.
Graphics Capabilities
In terms of graphics, the STGAubron Gaming PC stands out with its dedicated NVIDIA GeForce RTX 3050 6GB graphics card, enabling superior gaming performance and graphics rendering. On the other hand, the GMKtec M3 Ultra relies on integrated Intel Iris Xe Graphics, which, while capable of handling multiple 4K displays, may not match the gaming capabilities of the RTX 3050. If you're focused on gaming or graphic-intensive tasks, the STGAubron's dedicated graphics solution is a compelling advantage.
Memory and Storage
Both systems offer impressive memory and storage configurations, but with different strengths. The GMKtec M3 Ultra Mini PC comes with 16GB of DDR4 RAM and a 512GB NVMe SSD, which can be expanded significantly. This means you can upgrade up to 64GB of RAM and add additional storage if necessary. Conversely, the STGAubron offers the same 16GB of RAM but doubles the storage with a 1TB SSD. This makes the STGAubron a better choice for users who need more space for games and applications without immediate upgrades.
Connectivity Features
Connectivity options are crucial for modern computing, and both systems offer advanced features. The GMKtec M3 Ultra includes WiFi 6 and Bluetooth 5.2, ensuring fast wireless connections and compatibility with the latest peripherals. It also supports a triple 4K display output through dual HDMI and one Type-C port, enhancing productivity. The STGAubron matches these features with similar WiFi and Bluetooth capabilities, but has a slightly more traditional display output setup with HDMI and DisplayPort. Both systems excel here, but the GMKtec’s triple display support gives it an edge for multitasking.
Design and Form Factor
When it comes to design, the GMKtec M3 Ultra Mini PC is a compact unit, ideal for users who value a small footprint. This mini desktop is designed to fit into tight spaces while still delivering powerful performance. In contrast, the STGAubron Gaming PC is a more traditional desktop tower, which may take up more space but can accommodate more extensive cooling solutions and upgrades. If space is a key concern, the GMKtec's mini design is a significant advantage.
Target Audience
Identifying the target audience for each product reveals their intended use cases. The GMKtec M3 Ultra Mini PC is tailored for professionals needing a powerful machine for tasks like programming, content creation, and office work. Its performance and multitasking capabilities make it suitable for these environments. Meanwhile, the STGAubron Gaming PC is specifically designed for gamers, ensuring high frame rates and performance in popular titles. If gaming is your primary concern, the STGAubron is clearly the better option.
Pricing and Value
In terms of pricing, the GMKtec M3 Ultra Mini PC is currently priced at $599.99, making it about 14% cheaper than the STGAubron Gaming PC, which retails for $699.99. This price difference could influence your decision, particularly if you are looking for high performance at a lower cost. However, the additional capabilities of the STGAubron, particularly in gaming, might justify its higher price for enthusiasts.
Which should you buy?
Choosing between the GMKtec M3 Ultra Mini PC and the STGAubron Gaming PC ultimately hinges on your specific needs. If you prioritize compact design, superior processing power, and multitasking capabilities, the GMKtec M3 Ultra is an excellent choice. However, if gaming performance and dedicated graphics are your top priorities, the STGAubron provides a better gaming experience with its RTX 3050 GPU. Both computers have their merits, so the decision comes down to whether you need a versatile mini PC for professional tasks or a robust gaming machine for immersive play.

