GMKtec M3 Ultra Mini PC with Intel Core i7 12700H , vs msi Codex Z2 Gaming Desktop: AMD R7-8700F, GeForce RTX 5070,
Updated August 2026 — msi Codex Z2 Gaming Desktop: AMD R7-8700F, GeForce RTX 5070, leads on graphics and ram.
The msi Codex Z2 is a superior choice for gamers and high-performance tasks, while the GMKtec M3 Ultra is more budget-friendly for everyday use.
Why GMKtec M3 Ultra Mini PC with Intel Core i7 12700H , is better
Price
GMKtec M3 Ultra is significantly cheaper.
Compact Size
GMKtec is designed for limited desk space.
Basic Tasks
GMKtec is suitable for everyday office tasks.
Why msi Codex Z2 Gaming Desktop: AMD R7-8700F, GeForce RTX 5070, is better
Performance
msi Codex Z2 has a more powerful CPU and GPU.
RAM
msi Codex Z2 offers 32GB DDR5 RAM.
Storage
msi Codex Z2 has 2TB SSD compared to GMKtec's 512GB.
Overall score
Specifications
| Spec | GMKtec M3 Ultra Mini PC with Intel Core i7 12700H , | msi Codex Z2 Gaming Desktop: AMD R7-8700F, GeForce RTX 5070, |
|---|---|---|
| CPU | Intel Core i7-12700H | AMD R7-8700F |
| GPU | Intel Iris Xe | NVIDIA GeForce RTX 5070 |
| RAM | 16GB DDR4 | 32GB DDR5 |
| Storage | 512GB NVMe SSD | 2TB NVMe SSD |
| OS | Windows 11 Home | Windows 11 Home |
Dimension comparison
Pricing Comparison
The GMKtec M3 Ultra Mini PC is significantly more affordable than the msi Codex Z2 Gaming Desktop, costing $599.99 compared to $1,929.99. This makes the GMKtec about 69% cheaper than its competitor. For budget-conscious consumers, this might be a decisive factor. While the price tag of the GMKtec reflects its position as a mini PC designed for compactness and efficiency, the msi Codex Z2’s higher price corresponds to its more powerful gaming capabilities and specifications.
Performance Overview
When it comes to performance, the msi Codex Z2 takes the lead with its AMD R7-8700F processor and NVIDIA GeForce RTX 5070 graphics card. This combination is particularly tailored for gaming and demanding applications, providing a robust experience for gamers and creators alike. In contrast, the GMKtec M3 Ultra features the Intel Core i7-12700H, which is no slouch either, offering a solid balance of performance with its 14-core and 20-thread architecture. However, for tasks specifically requiring high-end graphics performance, the msi Codex Z2 is better suited.
RAM and Storage
The msi Codex Z2 comes with a generous 32GB of DDR5 RAM, compared to the GMKtec M3 Ultra's 16GB of DDR4 RAM. This 16GB difference could impact multitasking and the ability to run memory-intensive applications, particularly in gaming scenarios. In terms of storage, the msi Codex Z2 also outshines the GMKtec, featuring a sizable 2TB m.2 NVMe SSD versus the 512GB offered by the GMKtec. This means that those who require more storage for games and applications may find the msi Codex Z2 to be the more practical choice.
Graphics Capabilities
Graphics performance is a crucial area where the msi Codex Z2 excels. With its NVIDIA GeForce RTX 5070, it is designed for high-end gaming, capable of running graphically intensive games at high settings. On the other hand, the GMKtec M3 Ultra relies on integrated Intel Iris Xe graphics, which, while sufficient for everyday tasks and light gaming, cannot compete with the dedicated graphics card in the msi Codex Z2. This difference makes the msi Codex Z2 the better option for gamers and creative professionals needing superior graphics performance.
Connectivity Options
Both the GMKtec M3 Ultra and the msi Codex Z2 offer modern connectivity options, but they cater to slightly different needs. The GMKtec M3 Ultra supports WiFi 6 and Bluetooth 5.2, making it a strong choice for users looking for fast wireless connectivity. It also supports triple 4K display output through dual HDMI and a Type-C port, enhancing productivity for professionals. Conversely, the msi Codex Z2 features USB Type-C, which is beneficial for modern peripherals and data transfer but does not emphasize multi-display capabilities as strongly.
Design and Form Factor
In terms of design, the GMKtec M3 Ultra is compact and designed for users who prefer a mini PC setup. Its small form factor is ideal for those with limited desk space or who prefer a minimalist aesthetic. The msi Codex Z2, while larger, is designed with gamers in mind, featuring RGB lighting and a more traditional desktop layout that accommodates better cooling. This distinction in design can influence user preferences based on space and aesthetic considerations.
Use Case Suitability
The GMKtec M3 Ultra is well-suited for users who require a versatile, compact computer for everyday tasks, including professional applications and light gaming. Its pricing and specifications make it ideal for office environments and general use. In contrast, the msi Codex Z2 is built for heavy gaming and high-performance tasks, making it more suitable for gamers and content creators who need robust specifications and superior graphics capabilities.
Which should you buy?
Ultimately, your choice between the GMKtec M3 Ultra Mini PC and the msi Codex Z2 Gaming Desktop will hinge on your specific needs and budget. If you are looking for an affordable option for everyday tasks and light gaming, the GMKtec M3 Ultra, priced at $599.99, is an excellent choice. However, if you require a high-performance gaming machine capable of handling demanding applications, the msi Codex Z2, despite its higher price of $1,929.99, may be worth the investment. Evaluate your needs carefully to make the best choice for your situation.

