ASUS Prime X870-P WiFi AMD AM5 X870 ATX Motherboard 14+2+1 80A DrMOS Power Stage vs MSI B650 Gaming Plus WiFi Gaming Motherboard
Updated August 2026 — The ASUS Prime X870-P WiFi offers superior features and performance, justifying its higher price, while the MSI B650 Gaming Plus provides great value for budget-conscious users.
The ASUS Prime X870-P WiFi offers superior features and performance, justifying its higher price, while the MSI B650 Gaming Plus provides great value for budget-conscious users.
Why ASUS Prime X870-P WiFi AMD AM5 X870 ATX Motherboard 14+2+1 80A DrMOS Power Stage is better
Processor Support
Supports AMD Ryzen 9000, 8000, and 7000 Series.
Networking
Features Wi-Fi 7 and 2.5Gb Ethernet.
Expansion Slots
Includes PCIe 5.0 slots for future-proofing.
Why MSI B650 Gaming Plus WiFi Gaming Motherboard is better
Price
More affordable at C$279.99.
Memory Speed
Supports DDR5 over 7200MHz (OC).
Thermal Management
Includes M.2 Shield Frozr for cooling.
Overall score
Specifications
| Spec | ASUS Prime X870-P WiFi AMD AM5 X870 ATX Motherboard 14+2+1 80A DrMOS Power Stage | MSI B650 Gaming Plus WiFi Gaming Motherboard |
|---|---|---|
| Brand | Asus | MSI |
| Socket | AM5 | AM5 |
| DDR Support | DDR5 | DDR5 |
| LAN | 2.5Gb | 2.5G |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 6E |
Dimension comparison
Pricing Comparison
The ASUS Prime X870-P WiFi is priced at C$339.99, making it the more expensive option compared to the MSI B650 Gaming Plus, which retails for C$279.99. This C$60 difference reflects the differing features and capabilities of each motherboard. While both products cater to gamers and high-performance users, the premium price of the ASUS motherboard suggests it offers advanced features that may justify the additional cost for certain users.
Compatibility and Processor Support
In terms of processor support, the ASUS Prime X870-P WiFi is designed for the latest AMD Ryzen 9000, 8000, and 7000 Series Desktop Processors. This compatibility with cutting-edge CPUs positions it as a forward-thinking choice for users looking to leverage the most powerful processors available. On the other hand, the MSI B650 Gaming Plus is compatible exclusively with the AMD Ryzen 7000 Series Desktop Processors. While both motherboards support excellent CPUs, the ASUS model provides a broader range of options for future upgrades.
Memory Support
When it comes to memory capabilities, the ASUS Prime X870-P supports DDR5 memory, but detailed specifications regarding maximum memory speeds are not provided. In contrast, the MSI B650 Gaming Plus explicitly supports DDR5 memory with speeds exceeding 7200MHz (when overclocked). This feature may appeal to enthusiasts looking to maximize performance through high-speed memory, making the MSI motherboard potentially more attractive for users focused on extreme performance.
Networking Features
The ASUS Prime X870-P WiFi boasts advanced networking features with Wi-Fi 7 and Realtek 2.5Gb Ethernet, ensuring a high-speed and reliable internet connection. This is a significant upgrade from the MSI B650 Gaming Plus, which features Wi-Fi 6E and 2.5G LAN. While both motherboards provide strong networking solutions, the ASUS motherboard's Wi-Fi 7 could offer superior performance in environments with multiple devices or in high-bandwidth scenarios, appealing to users who require the best connectivity.
Power Delivery and Design
Regarding power delivery, the ASUS Prime X870-P WiFi is equipped with a robust 14+2+1 80A DrMOS power stage and a comprehensive cooling solution, which includes a large VRM heatsink and dual M.2 heatsinks. This setup ensures stable power delivery even under heavy loads. In comparison, the MSI B650 Gaming Plus features a 12+2+1 Duet Rail Power System, which, while effective, may not provide the same level of power stability during extreme conditions as the ASUS model. This difference may be crucial for users planning to overclock their systems.
Thermal Management
Thermal management is essential for maintaining optimal performance, and both motherboards have implemented significant cooling solutions. The ASUS Prime X870-P features a large VRM heatsink and additional cooling components designed for comprehensive heat dissipation. Conversely, the MSI B650 Gaming Plus includes an extended heatsink and M.2 Shield Frozr to combat thermal throttling. While both motherboards are designed for high-performance scenarios, the ASUS’s extensive cooling solutions may offer an edge for users who frequently push their systems to the limit.
Expansion and Connectivity Options
In terms of expansion and connectivity, the ASUS Prime X870-P WiFi is equipped with a PCIe 5.0 x16 slot and a PCIe 5.0 M.2 slot, providing superior bandwidth for next-generation graphics cards and storage devices. It also includes multiple USB ports, including USB4 and USB 10Gbps options. The MSI B650 Gaming Plus, while featuring PCIe 4.0 slots and Lightning Gen 4 x4 M.2, may not offer the same level of future-proofing for users looking to upgrade their hardware. The enhanced connectivity of the ASUS motherboard makes it a more attractive option for users planning extensive upgrades.
Which should you buy?
Choosing between the ASUS Prime X870-P WiFi and the MSI B650 Gaming Plus ultimately depends on your specific needs and budget. If you are looking for cutting-edge technology, superior power delivery, and extensive connectivity options, the ASUS Prime X870-P WiFi, priced at C$339.99, may justify its higher cost. However, if you are seeking a solid gaming motherboard with excellent performance at a more affordable price of C$279.99, the MSI B650 Gaming Plus offers great value with strong features. Both motherboards excel in their own right, so your decision should align with your performance requirements and future upgrade plans.
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