ASUS ROG STRIX B860-I GAMING WIFI B860 LGA 1851 mITX Mini-ITX motherboard vs ASUS Prime B650-PLUS WiFi AMD B650 AM5 Ryzen Desktop 9000 8000 & 7000 ATX Mother
Updated August 2026 — The ASUS ROG STRIX B860-I GAMING WIFI excels in performance and features, making it the superior choice for high-end users, while the ASUS Prime B650-PLUS WiFi offers solid value for budget-conscious buyers.
The ASUS ROG STRIX B860-I GAMING WIFI excels in performance and features, making it the superior choice for high-end users, while the ASUS Prime B650-PLUS WiFi offers solid value for budget-conscious buyers.
Why ASUS ROG STRIX B860-I GAMING WIFI B860 LGA 1851 mITX Mini-ITX motherboard is better
Performance
Superior power delivery with 10+1+2+1 power stages
Connectivity
Includes Thunderbolt 4 and more USB ports
Cooling
Advanced thermal design with massive heatsinks
Why ASUS Prime B650-PLUS WiFi AMD B650 AM5 Ryzen Desktop 9000 8000 & 7000 ATX Mother is better
Price
More affordable at C$194.03
Compatibility
Supports AMD Ryzen 7000 series processors
Basic Features
Sufficient for general gaming and productivity
Overall score
Specifications
| Spec | ASUS ROG STRIX B860-I GAMING WIFI B860 LGA 1851 mITX Mini-ITX motherboard | ASUS Prime B650-PLUS WiFi AMD B650 AM5 Ryzen Desktop 9000 8000 & 7000 ATX Mother |
|---|---|---|
| Socket Type | LGA 1851 | AM5 |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 6E |
| M.2 Slots | 2 | 1 |
| USB Ports | 5 | 4 |
| RGB Lighting | Yes | Yes |
Dimension comparison
Overview of the ASUS ROG STRIX B860-I GAMING WIFI
The ASUS ROG STRIX B860-I GAMING WIFI is a high-performance Mini-ITX motherboard priced at C$294.98. It is designed for advanced AI computing and is compatible with Intel's latest Core Ultra processors. This board stands out for its robust power solution, featuring 10+1+2+1 power stages, which ensures stable and efficient power delivery for demanding applications.
In addition to its powerful performance capabilities, the ASUS ROG STRIX B860-I includes cutting-edge features such as Wi-Fi 7, PCIe 5.0 support, and two M.2 slots for high-speed storage. The motherboard also boasts extensive connectivity options, including a Thunderbolt 4 USB Type-C port, which enhances its versatility for various gaming and productivity setups.
Overview of the ASUS Prime B650-PLUS WiFi
The ASUS Prime B650-PLUS WiFi is a more budget-friendly ATX motherboard, available for C$194.03. This motherboard is compatible with AMD's Ryzen 7000, 8000, and 9000 Series processors, making it a strong contender for users invested in the AMD ecosystem. It supports ultrafast connectivity options, including Wi-Fi 6E and PCIe 5.0, which are essential for modern computing needs.
The ASUS Prime B650-PLUS also features a well-rounded cooling system with VRM and M.2 heatsinks, ensuring that temperatures remain manageable during intense workloads. With a price difference of C$100.95 compared to the ASUS ROG STRIX B860-I, it presents a compelling choice for gamers and professionals looking for effective performance without breaking the bank.
Performance Comparison
When it comes to performance, the ASUS ROG STRIX B860-I GAMING WIFI is engineered for high-demand tasks, offering superior power delivery through its advanced 10+1+2+1 power stage architecture. This design is particularly beneficial for users who plan to push their systems with intensive applications or gaming. The inclusion of Wi-Fi 7 and PCIe 5.0 allows for future-proofing in terms of speed and connectivity.
Conversely, the ASUS Prime B650-PLUS WiFi, while still capable with its support for PCIe 5.0 and Wi-Fi 6E, is positioned as a more cost-effective solution. It also offers a solid performance for general gaming and productivity tasks but may lack the same level of power efficiency under extreme loads compared to the B860-I. Thus, performance-wise, the ROG STRIX model is tailored for more demanding scenarios.
Connectivity Features
The connectivity options are one of the standout features of the ASUS ROG STRIX B860-I. It includes a Thunderbolt 4 USB Type-C port and an impressive array of USB connections, such as two USB 10Gbps ports and a USB 20Gbps connector. This extensive connectivity makes it highly adaptable for various peripherals, enhancing the overall user experience.
The ASUS Prime B650-PLUS WiFi, while offering good connectivity with USB 10Gbps Type-C and a Thunderbolt 4 header, does not match the full range of options available on the B860-I. Nevertheless, it still provides essential features like Realtek 2.5Gb Ethernet, ensuring that users can enjoy reliable network performance. Overall, the ROG STRIX offers a more comprehensive suite of connectivity options.
Cooling Solutions
Cooling is critical for maintaining performance during high-intensity tasks. The ASUS ROG STRIX B860-I boasts a highly efficient thermal design, featuring massive heatsinks and integrated I/O cover, which work together to provide optimal cooling. This design is especially beneficial for overclocking scenarios and demanding gaming environments.
On the other hand, the ASUS Prime B650-PLUS includes a comprehensive cooling solution with dedicated heatsinks for the VRM and M.2 slots, ensuring that temperatures are kept in check during standard operations. While it may not match the advanced cooling of the ROG STRIX, it is sufficient for the intended use cases, presenting an effective balance between cost and cooling capability.
Aesthetic and Design Elements
Aesthetics can play a significant role in a build, and the ASUS ROG STRIX B860-I does not disappoint. It incorporates a sleek design with advanced RGB lighting options, providing a visually appealing setup that can be synchronised with other Aura Sync-compatible hardware. This attention to style can attract gamers who value both performance and appearance.
In contrast, the ASUS Prime B650-PLUS offers basic aesthetics with its Aura Sync RGB lighting; however, it may not have the same level of flair as the ROG STRIX. While it still supports lighting customisation, it is more utilitarian in design. Therefore, users seeking a visually striking motherboard may prefer the ROG STRIX model.
Price-to-Performance Ratio
The ASUS ROG STRIX B860-I GAMING WIFI, priced at C$294.98, is positioned as a premium option that caters to high-end users. While it delivers exceptional performance and features, its price may be a consideration for budget-conscious buyers. Its advanced capabilities justify the higher price for those who need them.
On the other hand, the ASUS Prime B650-PLUS WiFi, priced at C$194.03, offers an attractive price-to-performance ratio, making it an excellent choice for users who require solid performance without the premium features of the B860-I. This price difference of C$100.95 can significantly impact budget decisions, especially for casual gamers or those who do not require cutting-edge technology.
Which should you buy?
Choosing between the ASUS ROG STRIX B860-I GAMING WIFI and the ASUS Prime B650-PLUS WiFi ultimately depends on your specific needs and budget. If you are looking for a high-performance motherboard with advanced features, such as Wi-Fi 7, extensive connectivity, and superior cooling, the ROG STRIX B860-I is worth the investment at C$294.98.
Conversely, if you are seeking a reliable and cost-effective motherboard with good performance for gaming and general use, the ASUS Prime B650-PLUS at C$194.03 presents a compelling option. It delivers essential features without the higher price tag, making it suitable for a wider range of users.
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