ASRock Intel Core Ultra Z890 LGA1851 RL-ILM Mini vs Gigabyte A520I AC
Updated August 2026 — ASRock Intel Core Ultra Z890 LGA1851 RL-ILM Mini wins on build quality and performance, Gigabyte A520I AC wins on value.
The ASRock Intel Core Ultra Z890 offers superior performance and features, while the Gigabyte A520I AC provides excellent value for budget builds.
Why ASRock Intel Core Ultra Z890 LGA1851 RL-ILM Mini is better
Performance
Higher memory speed and capacity
Connectivity
More Thunderbolt ports
User Features
Includes advanced overclocking features
Why Gigabyte A520I AC is better
Price
More budget-friendly
Size
Compact Mini-ITX form factor
Simplicity
Easier BIOS updates with Q-Flash Plus
Overall score
Specifications
| Spec | ASRock Intel Core Ultra Z890 LGA1851 RL-ILM Mini | Gigabyte A520I AC |
|---|---|---|
| Processor Support | Intel Core Ultra | AMD Ryzen |
| Memory Type | DDR5 | DDR4 |
| Max Memory | 128 GB | 64 GB |
| Memory Speed | 9466 MHz | 3200 MHz |
| Power Phases | 12+1+1+1+1 | Direct 6 Phases |
Dimension comparison
Price Comparison
The ASRock Intel Core Ultra Z890 is priced at $249.99, making it about 150% more expensive than the Gigabyte A520I AC, which retails for $99.99. This significant price difference reflects the advanced features and capabilities integrated into the ASRock motherboard, designed for Intel Core Ultra processors. The Gigabyte A520I AC, while more budget-friendly, still offers a solid performance suitable for mainstream gaming and productivity tasks, especially for users looking to build a system with 3rd Gen AMD Ryzen processors.
Performance Specifications
In terms of performance, the ASRock Intel Core Ultra Z890 boasts a robust 12+1+1+1+1 power phase design capable of handling high-demand Intel Core Ultra processors. It supports dual-channel DDR5 memory with speeds up to 9466 MHz, catering to users seeking top-tier performance. On the other hand, the Gigabyte A520I AC supports dual-channel DDR4 with a more standard configuration, which may limit its overall performance compared to the ASRock board. While the ASRock excels in high-frequency memory support, the Gigabyte motherboard still provides sufficient power for average gaming and productivity environments.
Connectivity Options
The ASRock Intel Core Ultra Z890 offers extensive connectivity options, including 1 HDMI and 2 Thunderbolt 4 Type-C ports. This makes it particularly suitable for users who require multiple high-speed connections for peripherals and displays. Meanwhile, the Gigabyte A520I AC provides a versatile array of display outputs, including 2 HDMI and 1 DisplayPort, along with Intel Dual Band AC WiFi and Bluetooth. While both motherboards offer solid connectivity, the ASRock's Thunderbolt capabilities give it an edge for those who prioritize high-speed data transfer and display options.
Build Quality and Design
Both motherboards exhibit high build quality, but they cater to different audiences. The ASRock Intel Core Ultra Z890 emphasizes a streamlined design optimized for stability and efficiency, making it ideal for users focused on high-performance computing. Conversely, the Gigabyte A520I AC features an optimized VRM heatsink and a compact Mini-ITX form factor, targeting gamers and casual users who value space-saving designs without compromising on essential performance features. Each motherboard's design aligns with its intended user base, showcasing their respective strengths.
Gaming Features
The ASRock Intel Core Ultra Z890 is tailored for high-end gaming with its support for advanced Intel Core Ultra processors, which can significantly enhance gaming performance. Its power delivery system is designed to handle demanding tasks, making it an ideal choice for gamers looking for high frame rates and seamless multitasking. The Gigabyte A520I AC, while not as powerful, still supports 3rd Gen AMD Ryzen processors and offers reliable gaming performance for casual gamers. Its price point makes it an attractive option for those who want to build a capable gaming rig without breaking the bank.
Memory Support
Memory support is a crucial factor in motherboard performance. The ASRock Intel Core Ultra Z890 supports dual-channel DDR5 memory, accommodating up to 128 GB and reaching speeds of 9466 MHz. This high-speed memory support is particularly beneficial for tasks that demand significant memory bandwidth, such as video editing and gaming. In contrast, the Gigabyte A520I AC supports dual-channel DDR4 memory with a lower bandwidth, which may be adequate for everyday tasks but could limit high-performance applications. Users who prioritize memory speed and capacity will find the ASRock motherboard to be more suitable for their needs.
User-Friendly Features
The ASRock Intel Core Ultra Z890 includes features like BIOS Flashback and Memory OC Shield, which enhance user experience and ease of use, particularly for those who enjoy overclocking. These features allow for quick updates and stabilizations, making it a user-friendly choice for enthusiasts. The Gigabyte A520I AC also offers user-friendly features, such as Q-Flash Plus, which simplifies BIOS updates without the need for a CPU. While both motherboards provide helpful features, the ASRock board's advanced options may appeal more to power users who are looking to push their systems to the limit.
Which should you buy?
Choosing between the ASRock Intel Core Ultra Z890 and the Gigabyte A520I AC ultimately depends on your specific needs and budget. If you're an enthusiast looking for high performance, cutting-edge technology, and extensive connectivity options, the ASRock motherboard is worth the investment at $249.99. However, if you are seeking a solid motherboard for a more budget-conscious build that still performs well with mainstream gaming and productivity, the Gigabyte A520I AC at $99.99 offers excellent value. Consider what features matter most to you, as each motherboard serves different user segments effectively.