Asus ROG Strix B550-F Gaming WiFi II AMD AM4 ATX vs GIGABYTE Z790 Eagle AX LGA 1700 ATX Motherboard,
Updated August 2026 — GIGABYTE Z790 Eagle AX LGA 1700 ATX Motherboard, leads on performance and power design.
The Asus ROG Strix B550-F offers great value for AMD users, while the GIGABYTE Z790 Eagle AX provides cutting-edge features for Intel enthusiasts.
Why Asus ROG Strix B550-F Gaming WiFi II AMD AM4 ATX is better
Price
B550-F is $20 cheaper
AMD Support
Optimized for AMD Ryzen processors
Aesthetic
Customizable RGB lighting with Aura Sync
Why GIGABYTE Z790 Eagle AX LGA 1700 ATX Motherboard, is better
Performance
PCIe 5.0 support for faster data transfer
Power Design
Superior 12+1+1 power phase
Thermal Management
Advanced thermal design with MOSFET heatsinks
Overall score
Specifications
| Spec | Asus ROG Strix B550-F Gaming WiFi II AMD AM4 ATX | GIGABYTE Z790 Eagle AX LGA 1700 ATX Motherboard, |
|---|---|---|
| Socket | AM4 | LGA 1700 |
| PCIe Version | 4.0 | 5.0 |
| RAM Type | DDR4 | DDR5 |
| M.2 Slots | 2 | 3 |
| WiFi | 6E | 6E |
Dimension comparison
Overview of the Asus ROG Strix B550-F Gaming WiFi II
The Asus ROG Strix B550-F Gaming WiFi II is a powerful option for gamers seeking high performance and robust connectivity. Priced at $139.99, this motherboard supports AMD's 3rd Generation Ryzen processors and features cutting-edge technology such as PCIe 4.0 and WiFi 6E. It is designed for gamers who want to optimize their system with superior networking capabilities and a reliable power solution.
This motherboard includes dual M.2 slots for high-speed storage, USB 3.2 Gen 2 Type-C ports, and a high-quality onboard 2.5Gb Ethernet connectivity. The Asus ROG Strix B550-F also boasts an advanced cooling system and a customizable RGB lighting feature, making it ideal for aesthetically focused builds. With its intuitive UEFI BIOS dashboard and bundled AIDA64 Extreme subscription, this motherboard offers a comprehensive user experience.
Overview of the GIGABYTE Z790 Eagle AX
The GIGABYTE Z790 Eagle AX is a premium choice for those using Intel processors, priced at $159.99. It supports Intel Core 14th, 13th, and 12th Generation CPUs, making it versatile for current and future builds. This motherboard features PCIe 5.0 support, ensuring faster data transfer rates and improved overall system performance.
Additionally, the Z790 Eagle AX comes equipped with dual-channel DDR5 support, enhancing memory capabilities. It also features a strong 12+1+1 power phase design, ensuring stable power delivery during demanding tasks. The advanced thermal design, including MOSFET heatsinks and M.2 thermal guards, ensures optimal performance under load, making it a robust option for serious gamers.
Performance Capabilities
In terms of performance, the Asus ROG Strix B550-F excels with its PCIe 4.0 technology, allowing users to take full advantage of the latest SSDs and GPUs. This motherboard ensures smooth operation even with high demanding tasks, thanks to its 12+2 power stages that provide efficient power management. The enhanced networking options, including WiFi 6E and 2.5Gb Ethernet, create a seamless gaming experience with minimal latency.
Conversely, the GIGABYTE Z790 Eagle AX stands out with its PCIe 5.0 capability, which opens the door to even faster graphics and storage solutions. Its 12+1+1 power phase design facilitates efficient power distribution, making it suitable for overclocking and other high-performance applications. The advanced thermal management also ensures that the motherboard maintains optimal temperatures during intense gaming sessions.
Connectivity Features
Connectivity is a crucial factor in modern motherboards, and both the Asus ROG Strix B550-F and GIGABYTE Z790 Eagle AX offer impressive options. The B550-F includes multiple USB ports, including USB 3.2 Gen 2 Type-C, along with HDMI 2.1 and DisplayPort 1.2 outputs, catering well for a variety of setups. Its onboard 2.5Gb LAN and WiFi 6E ensure high-speed internet connectivity, providing an edge in online gaming scenarios.
On the other hand, the GIGABYTE Z790 Eagle AX also includes impressive connectivity features, such as USB 3.2 Gen 2x2 Type-C and three M.2 slots for high-performance NVMe drives. The motherboard’s support for DDR5 RAM further enhances its future-proofing capabilities. With robust networking options, including WiFi 6E, users can expect a reliable and fast connection, essential for competitive gaming.
Aesthetic and Design
When it comes to aesthetics, the Asus ROG Strix B550-F Gaming WiFi II shines with its customizable RGB lighting options through Aura Sync. Its sleek design not only enhances the look of a gaming rig but also showcases the components within. The motherboard's layout is designed for optimal airflow, ensuring efficient cooling during intense gaming sessions.
The GIGABYTE Z790 Eagle AX also features RGB Fusion technology, allowing users to customize their lighting schemes. Its design emphasizes both functionality and style, with a focus on thermal performance through enlarged MOSFET heatsinks. This combination not only looks good but also supports the high-performance demands of gamers.
Software and Usability
Usability is a vital aspect of any motherboard, and both the Asus ROG Strix B550-F and GIGABYTE Z790 Eagle AX offer user-friendly software. The B550-F comes with an intuitive UEFI BIOS dashboard that simplifies system configuration and tuning. Additionally, it includes a 60-day subscription to AIDA64 Extreme, providing advanced monitoring and diagnostics for users.
The GIGABYTE Z790 Eagle AX features its own set of utilities that enhance user experience. Tools like Q-Flash for easy BIOS updates and EZ-Latch for simplified installation of components make setup straightforward. These features cater to both novice and experienced builders, ensuring that everyone can get the most out of their motherboard.
Price Comparison
The price difference between these two motherboards is significant. The Asus ROG Strix B550-F Gaming WiFi II retails at $139.99, while the GIGABYTE Z790 Eagle AX is priced at $159.99. This makes the B550-F about 17% cheaper than the Z790 Eagle AX. For budget-conscious gamers, the B550-F represents a compelling value, especially given its robust features and performance.
However, the GIGABYTE Z790 Eagle AX justifies its higher price with advanced features like PCIe 5.0 and enhanced thermal management, which may appeal to enthusiasts looking for the latest technology. Ultimately, the choice may depend on whether users prioritize cost savings or cutting-edge performance.
Which should you buy?
Choosing between the Asus ROG Strix B550-F Gaming WiFi II and the GIGABYTE Z790 Eagle AX ultimately depends on your specific needs and preferences. If you're looking for a budget-friendly option that still offers excellent performance for AMD Ryzen processors, the Asus ROG Strix B550-F is a solid choice. Its advanced connectivity features and robust power solution make it perfect for gaming.
However, if you are an Intel user seeking the latest technology and plan on utilizing high-performance components, the GIGABYTE Z790 Eagle AX is worth the investment. Its superior power design, PCIe 5.0 support, and comprehensive thermal management provide a scalable platform for future upgrades. Depending on your CPU choice and budget, either motherboard can be a strong contender in your gaming setup.

