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ASUS PRIME Z890-P WIFI Z890 LGA 1851 ATX vs GIGABYTE B650 Eagle AX AM5 LGA 1718 AMD B650 ATX

Updated August 2026 — ASUS PRIME Z890-P WIFI Z890 LGA 1851 ATX leads on aesthetics and connectivity.

The ASUS PRIME Z890-P WIFI offers superior performance and features for Intel users, while the GIGABYTE B650 Eagle AX provides a cost-effective solution for AMD builds.

Why ASUS PRIME Z890-P WIFI Z890 LGA 1851 ATX is better

Power Delivery

ASUS has a more robust 14+1+1+2 power stage.

Networking

ASUS features Wi-Fi 7 compared to GIGABYTE's Wi-Fi 6E.

Storage Options

ASUS offers four M.2 slots versus GIGABYTE's three.

Why GIGABYTE B650 Eagle AX AM5 LGA 1718 AMD B650 ATX is better

Price

GIGABYTE is $90 cheaper.

User-Friendly

GIGABYTE is more accessible for new builders.

AMD Compatibility

GIGABYTE supports AMD Ryzen 7000 Series processors.

Overall score

ASUS PRIME Z890-P WIFI Z890 LGA 1851 ATX
88
GIGABYTE B650 Eagle AX AM5 LGA 1718 AMD B650 ATX
75

Specifications

SpecASUS PRIME Z890-P WIFI Z890 LGA 1851 ATXGIGABYTE B650 Eagle AX AM5 LGA 1718 AMD B650 ATX
Socket TypeLGA 1851LGA 1718
Memory SupportDDR5DDR5
M.2 Slots4 (1 PCIe 5.0)3 (1 PCIe 5.0)
Wi-FiWi-Fi 7Wi-Fi 6E
Power Phases14+1+1+212+2+2

Dimension comparison

ASUS PRIME Z890-P WIFI Z890 LGA 1851 ATXGIGABYTE B650 Eagle AX AM5 LGA 1718 AMD B650 ATX

Overview of the ASUS PRIME Z890-P WIFI and GIGABYTE B650 Eagle AX

When it comes to choosing a motherboard, the ASUS PRIME Z890-P WIFI and the GIGABYTE B650 Eagle AX present two strong contenders. The ASUS model is priced at $229.99, while the GIGABYTE option retails for $139.99, making it about 39% cheaper than its ASUS counterpart. Each motherboard caters to different processor families and user needs, highlighting unique features that appeal to various segments of the PC-building community.

Compatibility and Socket Types

The ASUS PRIME Z890-P WIFI supports Intel processors, specifically the Intel® Core™ Ultra Series 2, utilizing an LGA 1851 socket. In contrast, the GIGABYTE B650 Eagle AX is designed for AMD Ryzen 7000 Series processors with its LGA 1718 socket. This fundamental difference in compatibility means that your choice of motherboard will largely depend on your preferred CPU brand. If you’re looking to build a high-performance system with the latest Intel offerings, the ASUS option is the way to go. However, if you’re leaning towards AMD, the GIGABYTE board is tailored for that use.

Power Delivery and Performance Features

The ASUS PRIME Z890-P WIFI boasts a robust power solution with a 14+1+1+2 power stage, which ensures stable power delivery for demanding applications. It is designed with 80A DrMOS power stages, making it suitable for high-performance computing tasks. On the other hand, the GIGABYTE B650 Eagle AX features a 12 plus2 plus2 Phases Digital VRM solution, which also provides reliable power stability but with slightly fewer phases. This indicates that while both motherboards are engineered for performance, the ASUS model offers a more powerful and sophisticated power delivery system.

Memory Support and Speed

In terms of memory compatibility, both motherboards support DDR5 memory, which is the latest standard for high-speed RAM. The ASUS PRIME Z890-P WIFI allows for advanced features like AI Cooling II and AI Networking II, enhancing its performance capabilities. Meanwhile, the GIGABYTE B650 Eagle AX supports AMD EXPO and Intel XMP memory module standards, giving users flexibility in memory overclocking. While both motherboards support high-performance memory technologies, the ASUS board's additional AI features may provide a slight edge in optimizing system performance.

Storage Options

Storage capabilities are a critical consideration for any motherboard. The ASUS PRIME Z890-P WIFI features four M.2 slots, including one PCIe 5.0 slot, while the GIGABYTE B650 Eagle AX provides three M.2 slots, with one PCIe 5.0 and two PCIe 4.0 slots. This means the ASUS board offers more flexibility and future-proofing when it comes to high-speed storage options, particularly for users looking to utilize the latest PCIe 5.0 technology. Both motherboards also include USB 3.2 Gen 2x2 Type-C connectivity for fast data transfers, but the ASUS model's additional slots may be more appealing for users needing expansive storage solutions.

Networking Capabilities

Networking features significantly differ between these two motherboards. The ASUS PRIME Z890-P WIFI is equipped with Wi-Fi 7 (802.11be) and a Realtek 2.5 Gb Ethernet port, ensuring cutting-edge wireless connectivity and speedy wired connections. Conversely, the GIGABYTE B650 Eagle AX supports AMD Wi-Fi 6E, providing excellent wireless performance but with slightly older technology compared to the ASUS board. For users prioritizing next-generation connectivity, the ASUS model’s Wi-Fi 7 capability offers a definitive advantage.

Thermal Management

Thermal management is crucial for maintaining performance and longevity in PC builds. The ASUS PRIME Z890-P WIFI incorporates a robust thermal design, featuring large VRM heatsinks and hybrid fan headers, along with AI Cooling II for automatic optimization. The GIGABYTE B650 Eagle AX also emphasizes thermal stability with its M.2 Thermal Guard and advanced thermal design. While both motherboards are designed to manage heat effectively, the ASUS model’s AI-driven cooling solutions may provide an edge in ensuring optimal operating temperatures during intensive tasks.

User Experience and Features

Both motherboards are designed with user experience in mind but cater to different preferences. The ASUS PRIME Z890-P WIFI includes features geared towards DIY builders, such as a Q-Release for PCIe slots and an intuitive BIOS FlashBack option. In contrast, the GIGABYTE B650 Eagle AX focuses on straightforward performance with user-friendly interfaces and high-grade storage standards. For those new to PC building, the GIGABYTE model may present a slightly more accessible option, whereas experienced builders may prefer the advanced features of the ASUS board.

Which should you buy?

Choosing between the ASUS PRIME Z890-P WIFI and the GIGABYTE B650 Eagle AX ultimately depends on your specific needs and preferences. If you are aiming for high-end performance with advanced features, particularly for Intel processors, the ASUS model is a superior choice at $229.99. However, if you are looking for a cost-effective solution with solid performance for AMD processors, the GIGABYTE board, priced at $139.99, is an excellent option. Each motherboard has its strengths, so your final decision should align with your intended use case and budget.