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GIGABYTE Z790 AORUS Elite AX LGA 1700 ATX vs MSI PRO B850-P WiFi Motherboard, ATX

Updated August 2026 — GIGABYTE Z790 AORUS Elite AX LGA 1700 ATX leads on power design and cooling.

The GIGABYTE Z790 AORUS Elite AX excels in performance for Intel users, while the MSI PRO B850-P WiFi offers superior memory overclocking for AMD fans.

Why GIGABYTE Z790 AORUS Elite AX LGA 1700 ATX is better

Processor Support

Supports Intel's latest 14th Gen processors

Cooling

Advanced thermal design with M.2 Thermal Guard III

Aesthetics

Customizable RGB Fusion lighting

Why MSI PRO B850-P WiFi Motherboard, ATX is better

Price

More affordable at $155.50

Memory Speed

Supports extreme overclocking up to 8200 MT/s

Connectivity

Includes PCIe 5.0 and Wi-Fi 7

Overall score

GIGABYTE Z790 AORUS Elite AX LGA 1700 ATX
88
MSI PRO B850-P WiFi Motherboard, ATX
82

Specifications

SpecGIGABYTE Z790 AORUS Elite AX LGA 1700 ATXMSI PRO B850-P WiFi Motherboard, ATX
SocketLGA 1700AM5
DDR5 SupportYesYes
PCIe Version4.05.0
Wi-Fi6E7
M.2 Slots43

Dimension comparison

GIGABYTE Z790 AORUS Elite AX LGA 1700 ATXMSI PRO B850-P WiFi Motherboard, ATX

Overview

When choosing between the GIGABYTE Z790 AORUS Elite AX and the MSI PRO B850-P WiFi motherboards, you are looking at two high-performance options tailored for different processor families. The GIGABYTE Z790 AORUS Elite AX is designed for Intel Core 14th, 13th, and 12th Gen processors, while the MSI PRO B850-P WiFi supports AMD Ryzen 9000, 8000, and 7000 series processors. Both motherboards offer advanced features, but their target audiences and performance characteristics vary significantly.

Price Comparison

The GIGABYTE Z790 AORUS Elite AX is priced at $189.99, which positions it at a premium compared to the MSI PRO B850-P WiFi, which costs $155.50. This means that the GIGABYTE motherboard is about 22% more expensive than its MSI counterpart. While the price difference might suggest that GIGABYTE offers superior features, it is essential to consider the specific needs of your build and whether the additional investment aligns with your performance requirements.

Supported Processors

The GIGABYTE Z790 AORUS Elite AX is compatible with Intel’s latest 14th, 13th, and 12th Gen processors, making it a great choice for users looking to build a high-performance Intel-based system. In contrast, the MSI PRO B850-P WiFi supports the AMD Ryzen 9000, 8000, and 7000 series, appealing to those who prefer AMD’s offerings. Depending on your existing hardware or preferred processor brand, this foundational difference is crucial when selecting a motherboard.

Memory Support

In terms of memory, both motherboards support DDR5 technology, but the MSI PRO B850-P WiFi takes it a step further with extreme overclocking capabilities of up to 8200 MT/s. The GIGABYTE Z790 AORUS Elite AX, while also supporting DDR5, does not specify such high overclocking potential. If you plan on pushing your memory to the limits for gaming or intensive applications, the MSI’s memory support may give it an edge in performance.

Connectivity Options

Both motherboards boast impressive connectivity features, but they cater to slightly different use cases. The GIGABYTE Z790 AORUS Elite AX offers four PCIe 4.0 x4 M.2 slots, ensuring ample storage expansion. It also includes USB-C 3.2 and Wi-Fi 6E for fast wireless connectivity. The MSI PRO B850-P WiFi, however, emphasizes its support for cutting-edge technologies with PCIe 5.0, including one PCIe 5.0 x16 slot for graphics cards, and a full-speed Wi-Fi 7 module. The choice here largely depends on whether you prioritize current-gen connectivity or future-proofing your system.

Cooling Solutions

Cooling is vital for system stability, especially under heavy loads. The GIGABYTE Z790 AORUS Elite AX features advanced thermal designs such as M.2 Thermal Guard III and fully covered MOSFET heatsinks. Meanwhile, the MSI PRO B850-P WiFi employs an innovative FROZR GUARD system with extended heatsinks and thermal pads designed to dissipate heat effectively. Both motherboards are well-equipped, but the specific cooling dynamics may favor different build environments based on hardware configurations and workloads.

Aesthetics and Design

In terms of aesthetics, both motherboards cater to modern gaming and professional builds. The GIGABYTE Z790 AORUS Elite AX comes with RGB Fusion, allowing for customizable lighting that enhances the visual appeal of your setup. On the other hand, the MSI PRO B850-P WiFi emphasizes a more professional design tailored for business elegance, making it suitable for office environments. Depending on your personal style or the purpose of your build, either option can fit well in a custom rig.

Which should you buy?

Choosing between the GIGABYTE Z790 AORUS Elite AX and the MSI PRO B850-P WiFi ultimately comes down to your specific needs and preferences. If you're invested in the Intel ecosystem and seek cutting-edge performance with a focus on gaming, the GIGABYTE motherboard may be your best bet despite its higher price. Conversely, if you favor AMD and are looking for a cost-effective solution with superior memory overclocking and future-proofing features, the MSI PRO B850-P WiFi stands out as a great choice. Each motherboard excels in its domain, ensuring that either can serve as a solid foundation for a high-performance PC build.