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GIGABYTE Z790 Eagle AX LGA 1700 ATX Motherboard, vs MSI B650 Gaming Plus WiFi Motherboard AMD B650

Updated August 2026 — GIGABYTE Z790 Eagle AX LGA 1700 ATX Motherboard, wins on price and aesthetics, MSI B650 Gaming Plus WiFi Motherboard AMD B650 wins on cooling and overclocking.

The GIGABYTE Z790 Eagle AX offers better value and features for Intel users, while the MSI B650 Gaming Plus WiFi excels in overclocking for AMD systems.

Why GIGABYTE Z790 Eagle AX LGA 1700 ATX Motherboard, is better

Price

GIGABYTE is cheaper at $159.99 compared to MSI's $171.54.

Connectivity

GIGABYTE features PCIe 5.0 for future-proofing.

Aesthetics

GIGABYTE includes RGB Fusion for customizable lighting.

Why MSI B650 Gaming Plus WiFi Motherboard AMD B650 is better

Overclocking

MSI supports higher memory speeds exceeding 6400 MHz.

Cooling

MSI has advanced thermal solutions with Shield Frozr.

Build Quality

MSI features PCI-e Steel Armor for durability.

Overall score

GIGABYTE Z790 Eagle AX LGA 1700 ATX Motherboard,
85
MSI B650 Gaming Plus WiFi Motherboard AMD B650
78

Specifications

SpecGIGABYTE Z790 Eagle AX LGA 1700 ATX Motherboard,MSI B650 Gaming Plus WiFi Motherboard AMD B650
SocketLGA 1700AM5
Memory TypeDDR5DDR5
M.2 Slots32
Wi-FiWi-Fi 6EWi-Fi 6E
Power Phases12+1+112+2

Dimension comparison

GIGABYTE Z790 Eagle AX LGA 1700 ATX Motherboard,MSI B650 Gaming Plus WiFi Motherboard AMD B650

Overview of the GIGABYTE Z790 Eagle AX

The GIGABYTE Z790 Eagle AX is priced at $159.99, making it a competitive option for gamers looking to build or upgrade their systems. This motherboard supports Intel's latest 14th, 13th, and 12th Gen processors, providing robust compatibility for high-performance gaming. With its dual-channel DDR5 capability and a sturdy 12+1+1 power phase design, it promises enhanced performance for demanding applications.

The Z790 Eagle AX is engineered to optimize gaming experiences with features such as PCIe 5.0 for future-proofing, USB 3.2 Gen 2x2 Type-C for fast data transfer, and comprehensive thermal solutions, ensuring system stability during extended gaming sessions. The inclusion of advanced connectivity options and RGB Fusion lighting adds to its appeal, making it not just functional but visually striking as well.

Overview of the MSI B650 Gaming Plus WiFi

On the other hand, the MSI B650 Gaming Plus WiFi is priced at $171.54, which is about 7% more expensive than the GIGABYTE Z790 Eagle AX. This motherboard is designed specifically for AMD Ryzen processors from the 7000 series and beyond, featuring the AM5 socket. With a 12+2 duet rail VRM, it supports high-performance multi-core processors, ensuring adequate power delivery for gaming and productivity tasks.

The B650 Gaming Plus offers excellent memory support, including four DDR5 DIMM slots capable of reaching speeds of 6400+ MHz when overclocked. Additionally, its dual M.2 slots with Shield Frozr technology prevent thermal throttling during intense gaming sessions, making it a strong contender for gamers seeking performance without compromise. With integrated Wi-Fi 6E and Bluetooth 5.3, this motherboard also provides modern connectivity options.

Power Delivery and Cooling Solutions

When it comes to power delivery, the GIGABYTE Z790 Eagle AX features a robust 12+1+1 phase VRM design, which ensures stable power for the CPU and helps maintain performance under load. This is particularly beneficial for overclocking enthusiasts who want to push their systems to the limit. Furthermore, the advanced thermal design with enlarged MOSFET heatsinks and M.2 Thermal Guard helps prevent overheating, making it suitable for extended gaming sessions.

In contrast, the MSI B650 Gaming Plus incorporates a 12+2 duet rail VRM setup that is specifically tailored for AMD Ryzen processors. The motherboard's design includes 7W/mK MOSFET thermal pads and an extended heatsink, which are critical for maintaining optimal temperatures. The dedicated pump-fan cooling header and the 6-layer PCB with thickened copper further enhance its cooling capabilities, ensuring that power delivery remains efficient and reliable during high-performance tasks.

Memory Support and Expansion Options

The GIGABYTE Z790 Eagle AX supports dual-channel DDR5 memory across four DIMM slots, allowing for significant memory bandwidth that can enhance gaming performance. While specific maximum speeds are not detailed, its compatibility with the latest DDR5 technology ensures that users can take advantage of faster memory options as they become available. The inclusion of three M.2 slots, alongside PCIe 4.0 support, allows for ample storage expansion, accommodating high-speed NVMe SSDs.

Conversely, the MSI B650 Gaming Plus provides a more aggressive memory overclocking potential, with isolated circuitry that allows for speeds exceeding 6400 MHz under optimal conditions. This motherboard also features two M.2 Gen4 slots, which not only facilitate high-speed storage solutions but also include Shield Frozr technology to mitigate thermal issues. This makes it an attractive choice for gamers who prioritize both speed and storage capacity in their builds.

Connectivity Features

The GIGABYTE Z790 Eagle AX excels in connectivity with its PCIe 5.0 slots, which provide users with the latest graphics card support, ensuring compatibility with next-generation GPUs. It also features USB-C 3.2 connectivity, offering high-speed data transfer and improved peripheral compatibility. The integration of Wi-Fi 6E and 2.5GbE LAN ensures that gamers can enjoy fast, stable internet connections, which are crucial for online gaming.

In comparison, the MSI B650 Gaming Plus also boasts modern connectivity options, including Wi-Fi 6E and Bluetooth 5.3, enhancing wireless communication capabilities. Its rear I/O includes USB 3.2 Gen 2x2 Type-C ports, HDMI 2.1, and DisplayPort 1.4, catering to users who require high-definition video output and fast data transfer. This level of connectivity ensures that both motherboards are well-equipped to handle current and future peripherals.

Aesthetic and User Experience

Aesthetically, the GIGABYTE Z790 Eagle AX features RGB Fusion, allowing users to customize the lighting for a more personalized build. This visual customization can enhance the overall gaming setup, making it not just a performance piece but also a stylish addition to any rig. The user-friendly Q-Flash and EZ-Latch features simplify BIOS updates and component installation, respectively, making it more accessible for users of all experience levels.

The MSI B650 Gaming Plus maintains a sleek design with a focus on functionality. While it may not have as extensive an RGB lighting system as the GIGABYTE model, it does feature a durable build with PCI-e Steel Armor that enhances the longevity of the motherboard. The layout is designed for ease of use, ensuring that components can be installed and upgraded without hassle, which is a vital consideration for gamers frequently upgrading their systems.

Which should you buy?

Choosing between the GIGABYTE Z790 Eagle AX and the MSI B650 Gaming Plus WiFi ultimately depends on your specific needs and preferences. If you are an Intel user seeking a motherboard that offers strong performance with the latest technologies, the GIGABYTE Z790 Eagle AX is a compelling choice at $159.99. Its advanced thermal solutions, power delivery, and modern connectivity options make it suitable for high-performance gaming.

Conversely, if you are invested in the AMD ecosystem and plan on utilizing Ryzen 7000 series processors, the MSI B650 Gaming Plus WiFi at $171.54 provides excellent overclocking capabilities, robust memory support, and a well-rounded feature set for gaming. Ultimately, both motherboards cater to different audiences, so your choice should align with your processor preference and specific performance requirements.