ASUS Prime B840-PLUS WiFi AMD AM5 B840 ATX Motherboard vs GIGABYTE Z890 AORUS Elite WIFI7 Intel Core Ultra
Updated August 2026 — The ASUS Prime B840-PLUS WiFi offers great value for budget-conscious builders, while the GIGABYTE Z890 AORUS Elite WIFI7 excels in advanced features and performance.
The ASUS Prime B840-PLUS WiFi offers great value for budget-conscious builders, while the GIGABYTE Z890 AORUS Elite WIFI7 excels in advanced features and performance.
Why ASUS Prime B840-PLUS WiFi AMD AM5 B840 ATX Motherboard is better
price
ASUS is significantly cheaper at C$153.44
AMD support
Compatible with AMD Ryzen processors
DIY features
User-friendly design with BIOS FlashBack
Why GIGABYTE Z890 AORUS Elite WIFI7 Intel Core Ultra is better
performance
Superior power design with 16+1+2 phases
connectivity
Supports PCIe 5.0 and Thunderbolt 4
thermal management
Includes VRM Thermal Armor for better cooling
Overall score
Specifications
| Spec | ASUS Prime B840-PLUS WiFi AMD AM5 B840 ATX Motherboard | GIGABYTE Z890 AORUS Elite WIFI7 Intel Core Ultra |
|---|---|---|
| Brand | Asus | GIGABYTE |
| Socket Type | AMD AM5 | Intel Core Ultra |
| Memory Support | DDR5 | DDR5 |
| PCIe Version | 4.0 | 5.0 |
| Wi-Fi Version | 6E | 7 |
| Warranty | N/A | 5 Years |
Dimension comparison
Price Comparison
The ASUS Prime B840-PLUS WiFi is priced at C$153.44, while the GIGABYTE Z890 AORUS Elite WIFI7 is significantly more expensive at C$353.98. This sets a clear financial divide between the two motherboards, with the GIGABYTE costing over double that of the ASUS. For budget-conscious builders who want solid performance without breaking the bank, the ASUS board presents a more affordable option. However, the higher price of the GIGABYTE may reflect its advanced features and support for newer technology, which could justify the investment for certain users.
Compatibility and Processor Support
The ASUS Prime B840-PLUS WiFi supports AMD Socket AM5, making it compatible with AMD Ryzen 9000, 8000, and 7000 Series Desktop Processors. In contrast, the GIGABYTE Z890 AORUS Elite WIFI7 is designed for Intel Core Ultra Processors (Series 2). This difference in socket type and processor compatibility is essential for consumers considering their CPU choices. If you're already invested in the AMD ecosystem, the ASUS motherboard is the clear choice. Conversely, if you're looking to build a system around Intel's latest offerings, the GIGABYTE would be the suitable option.
Memory and Performance
The ASUS Prime B840-PLUS features DDR5 compatibility and includes extensive connectivity options such as PCIe 4.0 x16 slots and three M.2 slots for storage expansion. The GIGABYTE Z890 AORUS also supports DDR5 and includes 4 DIMMs with XMP memory module support, which may offer enhanced performance for high-speed memory configurations. While both motherboards cater to the latest DDR5 standard, the GIGABYTE’s design with a robust power stage of 16+1+2 and an 80A Smart Power Stage indicates a focus on delivering high performance under load, making it potentially superior for extreme gaming or productivity tasks.
Connectivity Options
Connectivity is another area where both motherboards have strengths but differ significantly. The ASUS Prime B840-PLUS boasts ultrafast Wi-Fi 6E, Realtek 2.5Gb Ethernet, and multiple USB ports, including 10Gbps Type-A and Type-C options. On the other hand, the GIGABYTE Z890 AORUS shines with PCIe 5.0 support, Thunderbolt 4, and 2.5GbE LAN, alongside its own robust wireless capabilities with Wi-Fi 7. For users who prioritize having the latest in connectivity technology, the GIGABYTE offers a future-proof solution, while the ASUS provides a solid and reliable feature set for current standards.
Thermal Management
Thermal management is critical for maintaining system stability, especially during demanding tasks. The ASUS Prime B840-PLUS incorporates VRM and M.2 heatsinks, along with a PCH heatsink and hybrid fan headers to ensure effective cooling. In comparison, the GIGABYTE Z890 AORUS features VRM Thermal Armor and M.2 Thermal Guard, which suggests a strong emphasis on thermal protection. Both motherboards cater to users concerned about overheating, but the GIGABYTE’s dedicated thermal solutions could provide an edge in high-performance scenarios where heat generation is a concern.
DIY Friendliness
For those who enjoy building their PCs, DIY-friendly features are crucial. The ASUS Prime B840-PLUS offers several user-centric designs, including a pre-mounted I/O shield, BIOS FlashBack, and Q-Dashboard for easy setup and management. Meanwhile, the GIGABYTE Z890 AORUS emphasizes ease of installation with M.2 EZ-Latch, PCIe EZ-Latch, and a dedicated EZ-Debug Zone for troubleshooting. Both options cater to DIY enthusiasts, but the GIGABYTE may facilitate a smoother build experience with its extensive array of EZ features, making it appealing for novice builders.
Aesthetic and Personalization
Aesthetics can play a significant role in a PC build, and both motherboards offer options for personalization. The ASUS Prime B840-PLUS features three Addressable Gen 2 headers compatible with ASUS-exclusive Aura Sync RGB lighting, allowing for customizable lighting effects. While the GIGABYTE Z890 AORUS does not explicitly mention RGB features, its design aligns with modern aesthetics that appeal to gamers and enthusiasts. If visual appeal and lighting customization are priorities for your build, the ASUS motherboard provides more options, which can enhance the overall look of your system.
Which should you buy?
Choosing between the ASUS Prime B840-PLUS WiFi and the GIGABYTE Z890 AORUS Elite WIFI7 ultimately depends on your specific needs and budget. The ASUS motherboard is a fantastic choice for those looking for a solid, cost-effective solution that supports AMD processors and provides essential features for a reliable build. In contrast, the GIGABYTE offers cutting-edge technology, robust power management, and advanced connectivity options, making it suitable for users seeking the latest performance enhancements and features. If your primary concern is budget and compatibility with AMD CPUs, the ASUS is the way to go. However, for those willing to invest more for superior performance and future-proofing, the GIGABYTE is likely the better option.
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