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ACEMAGIC Kron K1 Mini PC AMD Ryzen R2544 vs GMKtec M3 Ultra Mini PC with Intel Core i7 12700H ,

Updated August 2026 — GMKtec M3 Ultra Mini PC with Intel Core i7 12700H , leads on weight and volume.

The GMKtec M3 Ultra Mini PC offers superior performance and features compared to the ACEMAGIC Kron K1. However, the Kron K1 is a more budget-friendly option for basic tasks.

Why ACEMAGIC Kron K1 Mini PC AMD Ryzen R2544 is better

Price

ACEMAGIC Kron K1 is significantly cheaper.

Size

ACEMAGIC Kron K1 is more compact.

Basic Tasks

ACEMAGIC Kron K1 is sufficient for basic office tasks.

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

Performance

GMKtec M3 Ultra has a more powerful processor.

Storage

GMKtec M3 Ultra offers larger SSD capacity.

Graphics

GMKtec M3 Ultra features better graphics performance.

Overall score

ACEMAGIC Kron K1 Mini PC AMD Ryzen R2544
65
GMKtec M3 Ultra Mini PC with Intel Core i7 12700H ,
85

Specifications

SpecACEMAGIC Kron K1 Mini PC AMD Ryzen R2544GMKtec M3 Ultra Mini PC with Intel Core i7 12700H ,
ProcessorAMD Ryzen R2544Intel Core i7-12700H
RAM16GB DDR416GB DDR4
Storage256GB SSD512GB NVMe SSD
GraphicsIntegrated AMDIntel Iris Xe
WiFiWiFi 5WiFi 6

Dimension comparison

ACEMAGIC Kron K1 Mini PC AMD Ryzen R2544GMKtec M3 Ultra Mini PC with Intel Core i7 12700H ,

Design and Build Quality

When comparing the design and build quality of the ACEMAGIC Kron K1 Mini PC and the GMKtec M3 Ultra Mini PC, the ACEMAGIC model is notably more compact and space-saving, measuring only 128.2×128.2×41mm. This makes it an excellent choice for environments where desk space is limited. In contrast, the GMKtec M3 Ultra is designed for slightly more demanding usage scenarios but doesn't compromise on space efficiency either. Both models feature a sleek and modern design suitable for home and office settings, but the ACEMAGIC's smaller footprint may appeal more to users prioritizing minimalism.

Performance Capabilities

The GMKtec M3 Ultra Mini PC showcases superior performance with its Intel Core i7-12700H processor, featuring 14 cores and 20 threads that can reach clock speeds of up to 4.7 GHz. This high-performance chip is ideal for gaming and intensive multitasking. In comparison, the ACEMAGIC Kron K1 runs on an AMD Ryzen R2544 processor, which, while capable of handling office tasks and 4K video playback, operates at a lower turbo frequency of 3.7 GHz. The performance difference is significant, with the GMKtec model providing enhanced capabilities for professional workloads, making it a more robust option for users who require advanced processing power.

Memory and Storage Options

The ACEMAGIC Kron K1 offers 16GB of DDR4 RAM and a 256GB SSD, which is sufficient for basic tasks and moderate multitasking. However, the GMKtec M3 Ultra takes the lead with its 16GB DDR4 RAM and a more spacious 512GB NVMe SSD, allowing for greater storage of applications and media files. Both models support memory expansion, but the GMKtec can be upgraded to 64GB, providing a future-proof solution for users needing more power. This makes the GMKtec M3 Ultra particularly appealing for those engaged in data-heavy activities.

Graphics Performance

Graphics capabilities differ significantly between these two mini PCs. The GMKtec M3 Ultra features Intel Iris Xe Graphics, which enhances visual performance, making it suitable for high-definition video playback and complex graphical tasks. The ACEMAGIC Kron K1, while capable of 4K displays, relies on the integrated graphics of the AMD processor, which may not perform as well in demanding scenarios. For users who frequently engage in graphic-intensive work or gaming, the GMKtec M3 Ultra's superior graphics performance is a crucial factor to consider.

Connectivity Features

Connectivity is critical in a desktop environment, and both mini PCs offer a variety of options. The ACEMAGIC Kron K1 includes USB 3.2 Gen1 Type-C, HDMI 2.0, and DP1.4 ports, supporting a triple-screen 4K display setup. Meanwhile, the GMKtec M3 Ultra also supports triple 4K displays through dual HDMI and a Type-C port, enhancing productivity for multitasking. However, the GMKtec model features WiFi 6 and Bluetooth 5.2, offering faster and more reliable connections compared to the ACEMAGIC's WiFi 5 and Bluetooth 4.2. These advanced connectivity options make the GMKtec M3 Ultra a better choice for users requiring high-speed internet and peripheral connections.

Cooling and Noise Levels

In terms of cooling and operational efficiency, the ACEMAGIC Kron K1 includes a cooling system designed to maintain stable performance under load, featuring a high thermal conductivity aluminum chassis and an 80mm fan. The GMKtec M3 Ultra, on the other hand, does not specify its cooling system in detail but is designed to accommodate demanding tasks, suggesting it likely has effective heat management. Users who prioritize quiet operation may find both models suitable, but the specifics of the GMKtec's cooling could determine its performance longevity under heavy use.

Price Comparison

The ACEMAGIC Kron K1 is priced at $289.00, making it about 52% cheaper than the GMKtec M3 Ultra, which retails for $599.99. This substantial price difference makes the ACEMAGIC a more accessible option for budget-conscious consumers or those who do not require high-end specifications. However, potential buyers should weigh the cost against the performance and features offered by the GMKtec, as the additional investment may be justified for users needing enhanced processing power and capabilities.

Which should you buy?

In conclusion, the choice between the ACEMAGIC Kron K1 and the GMKtec M3 Ultra Mini PC ultimately depends on the user’s specific needs. For those seeking an affordable, compact mini PC for basic office tasks and media consumption, the ACEMAGIC Kron K1 is an excellent choice at $289.00. However, if you require superior performance for gaming, content creation, or multitasking, the GMKtec M3 Ultra, despite its higher price of $599.99, offers significant advantages in processing power, graphics capability, and connectivity options that may be worth the investment.