ASRock B650I Lightning WiFi AMD AM5 Mini-ITX Motherboard vs ASUS TUF Gaming Z790

Overview of the Products

In this comparison, we examine the ASRock B650I Lightning WiFi and the ASUS TUF Gaming Z790-Plus WiFi. The ASRock motherboard is priced at $169.99, while the ASUS option costs $199.99, making the ASRock about 17% cheaper. Both motherboards are designed for high-performance computing, but they cater to different processor platforms: AMD for the ASRock and Intel for the ASUS.

Design and Form Factor

The ASRock B650I Lightning WiFi features an ultra-compact Mini-ITX design, measuring just 170mm x 170mm. This makes it ideal for small form factor builds and space-constrained environments. In contrast, the ASUS TUF Gaming Z790-Plus WiFi is an ATX motherboard, which generally offers more expansion options but requires a larger case. The difference in design not only affects size but also influences the overall build experience and potential for future upgrades.

Processor Compatibility

The ASRock motherboard supports AMD Ryzen 9000, 8000, and 7000 series processors, ensuring compatibility with current and future AMD offerings. On the other hand, the ASUS board is designed for Intel's 14th, 12th, and 13th Gen Core processors. This fundamental difference in processor compatibility will largely dictate which motherboard is suitable based on the user's preferred CPU brand and model.

Power Delivery and Stability

When it comes to power delivery, the ASRock B650I boasts an 8+2+1 phase power design, which is optimized for stability and efficiency, especially during overclocking. Meanwhile, the ASUS TUF Gaming Z790-Plus features a more robust 16+1 DrMOS configuration, along with military-grade components designed for maximum durability and performance. This enhanced power solution may provide more stability during intensive tasks, making the ASUS a strong contender for gamers and power users.

Memory Support

The ASRock B650I supports dual DDR5 DIMM slots with overclocking speeds of up to 7200+, allowing for high-performance memory configurations. In comparison, the ASUS TUF Gaming Z790-Plus also supports DDR5 and offers four M.2 slots for NVMe SSDs, significantly expanding storage options. Both motherboards are designed to take advantage of the latest memory technologies, but the ASUS provides more flexibility for future upgrades in memory capacity.

Connectivity Options

Connectivity is another area where both motherboards shine. The ASRock B650I features a comprehensive suite including 2.5G LAN, Intel WiFi 6E, and multiple USB 3.2 Gen2 ports, accommodating diverse connectivity needs. The ASUS TUF Gaming Z790-Plus also offers advanced networking features, including WiFi 6, 2.5Gb LAN, and additional USB 3.2 Gen 2 Type-C ports, plus Thunderbolt 4 support. While both motherboards provide excellent connectivity, the ASUS offers a slight edge with its additional Thunderbolt capability.

Audio Performance

Audio quality is essential for gaming and media consumption. The ASRock B650I includes a Realtek ALC897 7.1 CH HD Audio Codec enhanced with Nahimic Audio technology, promising an immersive sound experience. Conversely, the ASUS TUF Gaming Z790-Plus does not specify its audio codec but emphasizes military-grade components for durability. While both motherboards aim for high-quality audio, the ASRock’s dedicated enhancements may be more appealing for audiophiles.

User Experience and Features

The ASRock B650I provides user-centric features like BIOS Flashback and the ASRock Auto Driver Installer, which streamline setup and maintenance. In contrast, the ASUS TUF Gaming Z790-Plus boasts a comprehensive cooling system with multiple heatsinks and the Fan Xpert 4 utility for optimizing fan performance. Both motherboards offer features aimed at improving the user experience, but the choice may depend on whether users prioritize ease of setup or advanced cooling solutions.

Which should you buy?

Ultimately, the choice between the ASRock B650I Lightning WiFi and the ASUS TUF Gaming Z790-Plus WiFi depends on your specific needs and preferences. If you are looking for a more budget-friendly option with AMD compatibility and a compact design, the ASRock at $169.99 is a solid pick. However, if you need an ATX motherboard that supports Intel's latest processors and offers superior power delivery and cooling features, the ASUS, despite its higher price of $199.99, may be worth the investment.