GIGABYTE Z790 Eagle AX LGA 1700 ATX Motherboard, vs MSI MAG B850 Tomahawk MAX WiFi Motherboard, ATX
Updated August 2026 — GIGABYTE Z790 Eagle AX LGA 1700 ATX Motherboard, wins on aesthetics, MSI MAG B850 Tomahawk MAX WiFi Motherboard, ATX wins on connectivity and price.
The GIGABYTE Z790 Eagle AX offers great value for Intel users, while the MSI MAG B850 Tomahawk MAX excels with advanced features for AMD processors.
Why GIGABYTE Z790 Eagle AX LGA 1700 ATX Motherboard, is better
Price
GIGABYTE Z790 Eagle AX is cheaper by $50.
Intel Support
Supports Intel Core processors.
RGB Features
Includes customizable RGB lighting.
Why MSI MAG B850 Tomahawk MAX WiFi Motherboard, ATX is better
Performance
Higher power delivery with 14 Duet Rail Power System.
Connectivity
Features Wi-Fi 7 and USB 20G Type-C.
Overclocking
Supports DDR5 speeds up to 8400 MT/s.
Overall score
Specifications
| Spec | GIGABYTE Z790 Eagle AX LGA 1700 ATX Motherboard, | MSI MAG B850 Tomahawk MAX WiFi Motherboard, ATX |
|---|---|---|
| Socket | LGA 1700 | AM5 |
| DDR5 Support | Up to 4800 MT/s | Up to 8400 MT/s |
| PCIe Version | 4.0 | 5.0 |
| Wi-Fi | 6E | 7 |
| Power Phases | 12+1+1 | 14 Duet Rail |
Dimension comparison
Overview of the GIGABYTE Z790 Eagle AX
The GIGABYTE Z790 Eagle AX is priced at $159.99 and supports Intel Core 14th, 13th, and 12th Gen processors. This motherboard is designed for gamers looking to maximize their performance with advanced features and robust design. It features a 12+1+1 power phase that ensures stability during intense gaming sessions, along with dual-channel DDR5 support across four DIMMs. Its comprehensive thermal design, including enlarged MOSFET heatsinks and an M.2 thermal guard, helps maintain optimal operating temperatures. Furthermore, the Z790 Eagle AX boasts next-gen connectivity options like PCIe 4.0 and USB 3.2 Gen 2x2 Type-C, making it a well-rounded choice for modern gaming setups.
Overview of the MSI MAG B850 Tomahawk MAX WiFi
In contrast, the MSI MAG B850 Tomahawk MAX WiFi is priced higher at $209.99, but it brings support for AMD’s Ryzen 9000, 8000, and 7000 processors. This motherboard targets gamers who want to leverage AMD’s latest technology, including a powerful 14 Duet Rail Power System (80A, SPS) VRM that enhances performance. It supports DDR5 memory with overclocking speeds of up to 8400 MT/s and features a PCIe 5.0 x16 slot, making it suitable for high-end graphics cards. Additionally, the MAG B850 offers connectivity with Wi-Fi 7 and 5G LAN, ensuring fast and reliable network performance.
Performance Comparison
When it comes to performance, the GIGABYTE Z790 Eagle AX excels with its robust power design featuring a 12+1+1 phase configuration, which provides stability for high-demand applications. However, the MSI MAG B850 Tomahawk MAX takes the lead with its 14 Duet Rail Power System that supports higher power requirements for AMD’s latest chips. This translates into improved performance under load, especially for users who push their systems to the limit. The DDR5 capabilities of both boards allow for significant memory bandwidth, but the MAG B850’s support for overclocking to 8400 MT/s gives it an edge for enthusiasts looking to maximize their system's capabilities.
Connectivity Options
The GIGABYTE Z790 Eagle AX is equipped with advanced connectivity options, including USB 3.2 Gen 2x2 Type-C and PCIe 4.0 slots, making it suitable for fast data transfer and high-speed storage solutions. It also features Wi-Fi 6E and 2.5GbE for improved networking capabilities. On the other hand, the MSI MAG B850 Tomahawk MAX offers even more modern connectivity with its Wi-Fi 7 module and USB 20G Type-C ports. This ensures that users can take full advantage of the latest peripherals and network speeds. The inclusion of multiple M.2 Gen5 connectors in the MAG B850 also enhances its storage capabilities, making it a better choice for users needing extensive and high-speed storage options.
Thermal Management
Thermal management is crucial for maintaining system longevity and performance. The GIGABYTE Z790 Eagle AX features an advanced thermal design that includes enlarged MOSFET heatsinks and a dedicated M.2 thermal guard. This helps to keep temperatures in check during demanding tasks. In contrast, the MSI MAG B850 Tomahawk MAX also emphasizes thermal performance with its FROZR GUARD technology, which includes 7W/mK MOSFET thermal pads and an extended heatsink. Both motherboards are designed to prevent overheating, but the MAG B850’s additional cooling features may give it a slight advantage in high-performance scenarios.
Aesthetic and Build Quality
In terms of aesthetics, the GIGABYTE Z790 Eagle AX showcases RGB Fusion technology, allowing for customizable lighting effects that can enhance your gaming setup's visual appeal. The overall build quality is sturdy, ensuring durability. The MSI MAG B850 Tomahawk MAX, while lacking RGB features, emphasizes a rugged design with server-grade PCBs and PCIe Steel Armor II, which offers enhanced protection for graphics cards. The choice between these two may come down to personal preference regarding aesthetics and the importance of build quality.
Price and Value
The GIGABYTE Z790 Eagle AX is priced at $159.99, making it about 17% cheaper than the MSI MAG B850 Tomahawk MAX, which retails for $209.99. For users on a budget or those who primarily use Intel processors, the Z790 Eagle AX offers excellent value with its combination of features and performance. Conversely, for users who prioritize the latest AMD technology and superior power delivery, the MAG B850 may justify its higher price point with its advanced features and capabilities.
Which should you buy?
Deciding between the GIGABYTE Z790 Eagle AX and the MSI MAG B850 Tomahawk MAX ultimately depends on your specific needs and preferences. If you’re an Intel user looking for robust performance at a more affordable price, the Z790 Eagle AX is an excellent choice. However, for those who are committed to AMD’s latest Ryzen processors and want cutting-edge features like PCIe 5.0 and Wi-Fi 7, the MSI MAG B850 Tomahawk MAX stands out, despite its higher price. Evaluate your priorities, whether they are budget, processor compatibility, or connectivity needs, to make the best choice for your system.

