ASUS ROG STRIX B860-I GAMING WIFI B860 LGA 1851 mITX Mini-ITX motherboard vs ASUS ROG Strix X870E-E Gaming WiFi AMD AM5 X870 ATX Motherboard 18+2+2 Power Sta
Updated August 2026 — The ASUS ROG STRIX B860-I GAMING WIFI is a budget-friendly option for compact builds, while the ASUS ROG Strix X870E-E Gaming WiFi offers advanced features for high-performance users.
The ASUS ROG STRIX B860-I GAMING WIFI is a budget-friendly option for compact builds, while the ASUS ROG Strix X870E-E Gaming WiFi offers advanced features for high-performance users.
Why ASUS ROG STRIX B860-I GAMING WIFI B860 LGA 1851 mITX Mini-ITX motherboard is better
lower price
B860-I is C$294.98 compared to X870E-E's C$679.99
compact size
B860-I is a Mini-ITX motherboard
sufficient for casual gaming
B860-I meets basic gaming needs
Why ASUS ROG Strix X870E-E Gaming WiFi AMD AM5 X870 ATX Motherboard 18+2+2 Power Sta is better
higher performance
X870E-E supports advanced overclocking
better connectivity
X870E-E has dual USB4 Type-C ports
superior power solution
X870E-E features an 18+2+2 power stage
Overall score
Specifications
| Spec | ASUS ROG STRIX B860-I GAMING WIFI B860 LGA 1851 mITX Mini-ITX motherboard | ASUS ROG Strix X870E-E Gaming WiFi AMD AM5 X870 ATX Motherboard 18+2+2 Power Sta |
|---|---|---|
| Brand | Asus | Asus |
| Form Factor | mITX | ATX |
| M.2 Slots | 2 | 5 |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 7 |
| Ethernet | 2.5 Gb | 5 Gb |
Dimension comparison
Price Comparison
The ASUS ROG STRIX B860-I GAMING WIFI is priced at C$294.98, significantly less than the ASUS ROG Strix X870E-E Gaming WiFi, which retails for C$679.99. This price difference of C$385.01 reflects the varying target markets and features of each motherboard. The B860-I is aimed at those seeking a compact, affordable Mini-ITX solution for gaming and AI applications, while the X870E-E targets high-end users looking for robust performance with AMD's latest Ryzen processors.
Target Audience
The ASUS ROG STRIX B860-I GAMING WIFI is perfect for gamers and PC builders interested in a compact, powerful motherboard without breaking the bank. In contrast, the ASUS ROG Strix X870E-E Gaming WiFi caters to enthusiasts looking for advanced overclocking capabilities and extensive connectivity options. The B860-I aims at users who want a straightforward and efficient setup, while the X870E-E attracts those who desire a more feature-rich experience with higher performance potential.
Socket Compatibility
The B860-I uses the Intel LGA 1851 socket, designed for Intel Core Ultra processors, making it suitable for users who prefer Intel's ecosystem. Conversely, the X870E-E supports AMD's AM5 socket, compatible with Ryzen 9000, 8000, and 7000 series processors. This fundamental difference in socket compatibility means that your choice will largely depend on your preferred CPU brand, as each motherboard is tailored for a distinct set of processors, influencing overall system performance and upgradeability.
Power Solution
The ASUS ROG STRIX B860-I GAMING WIFI features a robust power solution rated at 10(80A)+1(80A)+2(80A)+1(80A), designed to deliver stable power for demanding applications. On the other hand, the X870E-E boasts an 18+2+2 power solution rated for 110A per stage, which is particularly beneficial for overclocking and powering multi-core processors. This substantial difference in power stages and ratings indicates that the X870E-E is better suited for high-performance builds that require more power and stability under heavy loads.
Thermal Design
Thermal management is crucial for high-performance motherboards, and both models feature optimized thermal designs. The B860-I comes with massive heatsinks, high-conductivity thermal pads, and an L-shaped heatpipe for effective cooling. Meanwhile, the X870E-E also incorporates substantial heatsinks and advanced thermal solutions, including integrated I/O covers and high-conductivity thermal pads. While both motherboards are designed to manage heat efficiently, the more extensive cooling solutions in the X870E-E make it better suited for overclocked systems or high-performance builds.
Connectivity Options
In terms of connectivity, the ASUS ROG STRIX B860-I GAMING WIFI includes one Thunderbolt 4 USB Type-C port, along with multiple USB ports and PCIe 5.0 x16 SafeSlot support. The X870E-E surpasses this with dual USB4 Type-C ports and a greater array of USB options, including a USB 20Gbps Type-C front-panel connector. Additionally, it features more PCIe slots for expansion. Users who require extensive connectivity and future-proofing will find the X870E-E's offerings superior, while the B860-I caters to those with less demanding connectivity needs.
Networking Capabilities
The ASUS ROG STRIX B860-I GAMING WIFI excels in networking with Wi-Fi 7 (802.11be) and Intel 2.5 Gb Ethernet, ensuring high-speed wireless and wired connections. The X870E-E also features Wi-Fi 7 but with Realtek 5 Gb Ethernet, providing an additional speed advantage in wired networking. Both motherboards offer modern networking solutions, but the X870E-E's enhanced Ethernet capabilities may appeal more to gamers and content creators who require optimal internet speeds for online activities.
Which should you buy?
Choosing between the ASUS ROG STRIX B860-I GAMING WIFI and the ASUS ROG Strix X870E-E Gaming WiFi ultimately depends on your specific needs and budget. If you're looking for a compact, cost-effective motherboard that offers solid performance for gaming and AI applications, the B860-I at C$294.98 is an excellent choice. However, if you are an enthusiast seeking advanced features, extensive connectivity, and superior power delivery for high-performance builds, the X870E-E, priced at C$679.99, is the better option. Each motherboard serves distinct user scenarios, making your choice a reflection of your performance requirements and financial considerations.
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