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GMKtec M3 Ultra Mini PC with Intel Core i7 12700H , vs HP 22" All-in-One Desktop Computer,

Updated August 2026 — GMKtec M3 Ultra Mini PC with Intel Core i7 12700H , wins on storage and graphics, HP 22" All-in-One Desktop Computer, wins on design and value.

The GMKtec M3 Ultra Mini PC offers superior performance and expandability compared to the HP 22" All-in-One, making it ideal for power users.

Why GMKtec M3 Ultra Mini PC with Intel Core i7 12700H , is better

Performance

Higher processing power with Intel Core i7 12700H

Graphics

Supports triple 4K displays with Intel Iris Xe Graphics

Expandability

Upgradable RAM and storage options

Why HP 22" All-in-One Desktop Computer, is better

Price

More affordable at $449.99

Design

Space-saving all-in-one design

Simplicity

Ideal for casual users and everyday tasks

Overall score

GMKtec M3 Ultra Mini PC with Intel Core i7 12700H ,
85
HP 22" All-in-One Desktop Computer,
65

Specifications

SpecGMKtec M3 Ultra Mini PC with Intel Core i7 12700H ,HP 22" All-in-One Desktop Computer,
ProcessorIntel Core i7 12700HIntel Processor N100
RAM16GB DDR48GB DDR5
Storage512GB NVMe SSD128GB UFS
GraphicsIntel Iris XeIntel UHD
DisplayTriple 4K21.5" FHD

Dimension comparison

GMKtec M3 Ultra Mini PC with Intel Core i7 12700H ,HP 22" All-in-One Desktop Computer,

Design and Form Factor

The GMKtec M3 Ultra Mini PC offers a compact and powerful mini desktop experience, while the HP 22" All-in-One Desktop Computer presents a space-saving integrated design. The GMKtec, being a mini PC, allows for flexibility in placement and connection to various monitors. In contrast, the HP's all-in-one design eliminates the need for a separate monitor, making it an ideal choice for users with limited desk space. The HP’s sleek profile integrates both the computing unit and display into one elegant device, which is particularly appealing for small offices or dorm rooms.

Performance

The GMKtec M3 Ultra excels in performance with its Intel Core i7 12700H processor, featuring a 14-core design that can reach up to 4.7 GHz. This capability allows for lightning-fast responsiveness and seamless multitasking, making it suitable for gaming and creative tasks. In comparison, the HP 22" All-in-One is powered by an Intel Processor N100, a quad-core CPU that operates at a maximum speed of 3.4 GHz. While the HP provides sufficient power for everyday tasks, it does not match the raw performance capabilities of the GMKtec, which is particularly evident in intensive applications and multitasking scenarios.

Memory and Storage

In terms of memory and storage, the GMKtec M3 Ultra is equipped with 16GB of DDR4 RAM and a 512GB NVMe SSD, supporting expansion options up to 64GB of RAM and an additional 4TB of storage. This makes it a robust choice for users who handle large files or require extensive data storage. On the other hand, the HP 22" All-in-One comes with 8GB of DDR5 RAM and 128GB of UFS storage, which, while efficient for general use, may not suffice for more demanding users. The significant difference in storage capacity—$599.99 for the GMKtec versus $449.99 for the HP—highlights the trade-off between performance and budget.

Graphics Capability

The graphics capabilities of both devices cater to different user needs. The GMKtec M3 Ultra features Intel Iris Xe Graphics, enabling support for triple 4K display outputs, which is advantageous for professionals in fields like content creation or finance who require superior visual clarity. This allows for seamless multitasking across multiple high-resolution screens. Conversely, the HP 22" All-in-One is equipped with Intel UHD Graphics, suitable for everyday tasks like web browsing and video calls but limited in handling high-end graphic demands or multiple monitors.

Connectivity Options

Connectivity is another area where these two products differ significantly. The GMKtec M3 Ultra boasts advanced connectivity options, including WiFi 6, Bluetooth 5.2, and multiple ports for peripherals, including USB-C and HDMI outputs. This makes it a versatile choice for tech-savvy users who need to connect various devices. In contrast, the HP 22" All-in-One also features WiFi 6 and Bluetooth 5.3 but is more constrained in its port selection, with fewer options for external connections. This could limit the HP's usability for users with extensive peripheral setups.

Usability and Target Audience

The target audience for these two products varies widely. The GMKtec M3 Ultra is designed for power users, gamers, and professionals who demand high performance and extensive multitasking capabilities. At a price of $599.99, it caters to those who prioritize performance over budget. The HP 22" All-in-One, priced at $449.99, is aimed at casual users, students, and those needing a straightforward computing solution for everyday tasks. Its compact design and integrated features make it ideal for environments where space is at a premium.

Price and Value

In terms of pricing, the GMKtec M3 Ultra is priced at $599.99, making it about 33% more expensive than the HP 22" All-in-One, which retails for $449.99. This price difference reflects the superior performance and capabilities of the GMKtec, which may justify the higher cost for users who require more power. However, for users focused on basic computing tasks, the HP offers a compelling value, especially with its sleek design and adequate performance for daily activities.

Which should you buy?

Choosing between the GMKtec M3 Ultra Mini PC and the HP 22" All-in-One ultimately depends on your specific needs and usage scenarios. If you require high performance for gaming, content creation, or extensive multitasking, the GMKtec M3 Ultra is the clear winner, offering superior processing power, graphics capabilities, and expandability. However, if your primary tasks include web browsing, video calls, and light office work, the HP 22" All-in-One provides excellent value at a lower price point, with its space-saving design and sufficient performance for everyday computing tasks.