ASUS PRIME Z890-P WIFI Z890 LGA 1851 ATX vs Gigabyte A520I AC
Updated August 2026 — ASUS PRIME Z890-P WIFI Z890 LGA 1851 ATX wins on connectivity and performance, Gigabyte A520I AC wins on price.
The ASUS PRIME Z890-P WIFI offers superior performance and advanced features, while the Gigabyte A520I AC is a budget-friendly option. Choose based on your needs and budget.
Why ASUS PRIME Z890-P WIFI Z890 LGA 1851 ATX is better
Performance
ASUS has a 14+1+1+2 power stage configuration.
Memory Support
ASUS supports DDR5 memory.
Connectivity
ASUS includes Thunderbolt 4 and multiple M.2 slots.
Why Gigabyte A520I AC is better
Price
Gigabyte is significantly cheaper.
Size
Gigabyte's Mini-ITX form factor is more compact.
Basic Features
Gigabyte provides essential features for budget builds.
Overall score
Specifications
| Spec | ASUS PRIME Z890-P WIFI Z890 LGA 1851 ATX | Gigabyte A520I AC |
|---|---|---|
| Socket | LGA 1851 | AM4 |
| Memory Type | DDR5 | DDR4 |
| M.2 Slots | 4 | 1 |
| Wi-Fi | Wi-Fi 7 | Intel Dual Band AC |
| Power Phases | 14+1+1+2 | 6 |
Dimension comparison
Overview
When choosing between the ASUS PRIME Z890-P WIFI and the Gigabyte A520I AC, the price difference is significant, with the ASUS model priced at $229.99 and the Gigabyte model at $99.99. This 130% price gap indicates that buyers need to consider what they are paying for in terms of features and performance. The ASUS motherboard targets high-end builds with advanced features, while the Gigabyte model caters to budget-conscious consumers looking for solid, reliable performance.
Performance
The ASUS PRIME Z890-P WIFI excels in performance with its 14+1+1+2 power stage configuration, designed for demanding tasks and high-performance computing, including AI applications. In comparison, the Gigabyte A520I AC features a more modest Direct 6 Phases Digital PWM with 55A DrMOS, which is adequate for mainstream gaming and productivity tasks. Users requiring superior performance for tasks like gaming or content creation may find the ASUS board more suitable due to its advanced power delivery and support for the latest technologies.
Compatibility
The ASUS PRIME Z890-P WIFI is built to support Intel’s Core Ultra Processors with an LGA 1851 socket, making it a future-proof option for those looking to utilize the latest Intel CPUs. On the other hand, the Gigabyte A520I AC supports 3rd Gen AMD Ryzen processors with an AMD AM4 socket. The choice here largely depends on your preferred CPU brand, but the ASUS motherboard's compatibility with newer Intel chips offers a significant edge for those wanting to take advantage of cutting-edge technology.
Memory Support
With support for DDR5 memory, the ASUS PRIME Z890-P WIFI can handle faster data transfer rates and improved performance, ideal for power users and gamers. In contrast, the Gigabyte A520I AC only supports DDR4 memory, which, while still capable, does not provide the same level of speed and efficiency. This difference is crucial for users who want to maximize their system’s performance, making the ASUS board a more appealing option for high-performance builds.
Connectivity Options
The ASUS PRIME Z890-P WIFI is equipped with a plethora of connectivity options, including Thunderbolt 4 USB Type-C and four M.2 slots, one of which supports PCIe 5.0, ensuring extensive expandability and speed for modern peripherals. The Gigabyte A520I AC, while still offering good connectivity with 1x NVMe PCIe 3.0 x4 M.2 slot and several display outputs (HDMI and DisplayPort), does not match the versatility provided by the ASUS model. For users who prioritize future-proofing and high-speed connections, the ASUS motherboard is the clear winner.
Networking Features
Networking capabilities are another area where the ASUS PRIME Z890-P WIFI shines, featuring onboard Wi-Fi 7 and Realtek 2.5 Gb Ethernet, promising lightning-fast internet speeds and a robust connection. Meanwhile, the Gigabyte A520I AC offers Intel Dual Band AC WiFi and 1GbE LAN, which, while sufficient for many users, falls short compared to the high-speed options available on the ASUS board. For gamers and content creators who rely on stable and fast internet connections, the ASUS is undoubtedly the better choice.
Design and Build Quality
The ASUS PRIME Z890-P WIFI boasts a DIY-friendly design, featuring multiple Q-Release tools for easy installation and maintenance. Its robust build includes large VRM heatsinks and thermal designs that optimize performance under load. The Gigabyte A520I AC, while compact and efficient with its Mini-ITX form factor, does not offer the same level of advanced cooling solutions or design features. Overall, the ASUS motherboard provides a more premium feel and enhanced durability, making it suitable for extensive use.
Price Consideration
The price difference between these two motherboards is substantial, with the ASUS PRIME Z890-P WIFI retailing for $229.99, while the Gigabyte A520I AC is considerably cheaper at $99.99. This represents a difference of about $130, or 130% more for the ASUS board. However, prospective buyers should weigh this price against the features and performance improvements offered by the ASUS model. For users on a strict budget, the Gigabyte A520I AC presents an attractive option that still meets the needs of many gamers and everyday users.
Which should you buy?
In conclusion, the choice between the ASUS PRIME Z890-P WIFI and the Gigabyte A520I AC largely depends on your specific needs and budget. If you require advanced features, superior performance, and future-proofing capabilities, the ASUS motherboard justifies its higher price with a comprehensive set of functionalities. Conversely, if you're looking for an affordable and reliable motherboard for basic tasks or a budget gaming setup, the Gigabyte A520I AC is a solid option. Ultimately, consider what you value more: the advanced features of the ASUS or the budget-friendly approach of the Gigabyte.