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ASUS Prime B840-PLUS WiFi AMD AM5 B840 ATX Motherboard vs GIGABYTE B850 Eagle WIFI7 ICE AMD AM5 LGA 1718 Motherboard

Updated August 2026The ASUS Prime B840-PLUS offers great value with solid features for budget-conscious users, while the GIGABYTE B850 Eagle provides advanced capabilities for those seeking high-end performance.

The ASUS Prime B840-PLUS offers great value with solid features for budget-conscious users, while the GIGABYTE B850 Eagle provides advanced capabilities for those seeking high-end performance.

Why ASUS Prime B840-PLUS WiFi AMD AM5 B840 ATX Motherboard is better

price

ASUS is significantly cheaper at C$153.44

cooling

ASUS has comprehensive cooling solutions

DIY features

ASUS includes a pre-mounted I/O shield

Why GIGABYTE B850 Eagle WIFI7 ICE AMD AM5 LGA 1718 Motherboard is better

power design

GIGABYTE has a superior 8+2+2 power design

future-proofing

GIGABYTE supports PCIe 5.0

DDR5 slots

GIGABYTE supports four DIMMs for DDR5 RAM

Overall score

ASUS Prime B840-PLUS WiFi AMD AM5 B840 ATX Motherboard
75
GIGABYTE B850 Eagle WIFI7 ICE AMD AM5 LGA 1718 Motherboard
85

Specifications

SpecASUS Prime B840-PLUS WiFi AMD AM5 B840 ATX MotherboardGIGABYTE B850 Eagle WIFI7 ICE AMD AM5 LGA 1718 Motherboard
BrandAsusGIGABYTE
SocketAM5AM5
ConnectivityWi-Fi 6EWi-Fi 7
PCIe Version4.05.0
Cooling FeaturesComprehensiveDIY Friendly

Dimension comparison

ASUS Prime B840-PLUS WiFi AMD AM5 B840 ATX MotherboardGIGABYTE B850 Eagle WIFI7 ICE AMD AM5 LGA 1718 Motherboard

Price Comparison

When comparing the ASUS Prime B840-PLUS WiFi and the GIGABYTE B850 Eagle WIFI7 ICE, the first notable distinction is their price. The ASUS Prime B840-PLUS is priced at C$153.44, while the GIGABYTE B850 Eagle comes in at a significantly higher price of C$268.76. This difference of C$115.32 highlights that while the GIGABYTE model may offer additional features, it comes at a premium cost. For those on a budget, the ASUS Prime B840-PLUS presents a more accessible option for building a capable AMD AM5 platform.

Feature Set

Both motherboards support advanced technology suited for AMD Ryzen processors, but their feature sets vary considerably. The ASUS Prime B840-PLUS boasts features like Wi-Fi 6E, three M.2 slots, and a robust 6-layer PCB design. On the other hand, the GIGABYTE B850 Eagle supports PCIe 5.0 and offers a power design of 8+2+2, alongside compatibility with four DIMMs for DDR5 RAM. This makes the GIGABYTE motherboard potentially more future-proof, especially for users looking to leverage cutting-edge graphics and storage technologies.

Connectivity Options

Connectivity is a critical aspect of modern motherboards, and both models excel in this area but in different ways. The ASUS Prime B840-PLUS features Wi-Fi 6E along with USB 10Gbps Type-A and Type-C ports, ensuring high-speed data transfer and connectivity. In contrast, the GIGABYTE B850 Eagle offers USB-C and three M.2 slots, which also allows for high-speed storage options. While both motherboards provide excellent connectivity, the ASUS model may appeal more to users prioritizing wireless solutions, whereas the GIGABYTE caters to those needing enhanced storage capabilities.

Power Delivery

Power delivery is essential for stable performance, especially when overclocking. The ASUS Prime B840-PLUS is equipped with an enhanced power solution that includes a 6-layer PCB, durable capacitors, and alloy chokes aimed at stable power delivery. The GIGABYTE B850 Eagle, however, features a more intricate 8+2+2 power design, which could provide better performance in demanding scenarios. This difference suggests that for users looking to push their system's limits, the GIGABYTE motherboard may be a more robust choice.

Cooling Solutions

Effective cooling solutions can significantly affect system performance and longevity. The ASUS Prime B840-PLUS offers comprehensive cooling features, including VRM and M.2 heatsinks, hybrid fan headers, and Fan Xpert 2+ software for optimal control. In contrast, the GIGABYTE B850 Eagle focuses on DIY-friendly features like M.2 EZ-Latch and PCIe EZ-Latch, suggesting an easier installation process but with less emphasis on built-in cooling solutions. Users who prioritise cooling efficiency might find the ASUS model more appealing.

DIY Friendliness

Both motherboards cater to DIY enthusiasts but offer different approaches. The ASUS Prime B840-PLUS includes a pre-mounted I/O shield, Q-Antenna, and BIOS FlashBack features, making it user-friendly for those assembling a PC for the first time. On the other hand, the GIGABYTE B850 Eagle emphasizes ease of installation with features like Wi-Fi EZ-Plug and PCIe EZ-Latch. While both motherboards are designed for convenience, the ASUS model may be more advantageous for users who value comprehensive support during assembly.

Aesthetic Appeal

Aesthetic customization is a growing trend among PC builders. The ASUS Prime B840-PLUS comes with three addressable Gen 2 headers compatible with ASUS Aura Sync RGB lighting, allowing users to create a visually stunning setup. The GIGABYTE B850 Eagle does not highlight any specific RGB features, focusing instead on its functional design elements. For those who prioritise aesthetics alongside performance, the ASUS motherboard offers more options for personalisation.

Which should you buy?

Deciding between the ASUS Prime B840-PLUS WiFi and the GIGABYTE B850 Eagle WIFI7 ICE ultimately comes down to individual needs and budget. The ASUS Prime B840-PLUS is a more budget-friendly option at C$153.44, packed with features suitable for general usage and casual gaming, while also offering robust cooling solutions and extensive connectivity. Conversely, the GIGABYTE B850 Eagle, at C$268.76, provides advanced features such as PCIe 5.0 support and a superior power design, appealing to users looking for a more high-end system. If you’re seeking value without compromising on essential features, the ASUS model is a strong contender; however, for those aiming to future-proof their build with cutting-edge technology, the GIGABYTE motherboard could justify the higher price.

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ASUS Prime B840-PLUS WiFi AMD AM5 B840 ATX Motherboard vs GIGABYTE B850 Eagle WIFI7 ICE AMD AM5 LGA 1718 Motherboard | versusfinder