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MSI PRO B850-P WiFi Motherboard, ATX vs NZXT N9 X870E - AMD X870E AM5 ATX Gaming

Updated August 2026 — NZXT N9 X870E - AMD X870E AM5 ATX Gaming leads on performance and cooling.

The MSI PRO B850-P offers great value for budget-conscious users, while the NZXT N9 X870E is ideal for high-performance gaming. Choose based on your needs.

Why MSI PRO B850-P WiFi Motherboard, ATX is better

Price

MSI is significantly cheaper at $155.50.

Memory Speed

MSI supports higher memory overclocking speeds.

Basic Features

MSI provides essential features for moderate use.

Why NZXT N9 X870E - AMD X870E AM5 ATX Gaming is better

Power Delivery

NZXT has a superior 20+2+1 power phase design.

Cooling

NZXT includes advanced thermal management features.

Connectivity

NZXT offers USB 4 and faster networking options.

Overall score

MSI PRO B850-P WiFi Motherboard, ATX
70
NZXT N9 X870E - AMD X870E AM5 ATX Gaming
85

Specifications

SpecMSI PRO B850-P WiFi Motherboard, ATXNZXT N9 X870E - AMD X870E AM5 ATX Gaming
Memory SupportDDR5 up to 8200+ MT/sDDR5 up to 8000+ MT/s
PCIe Slots1 x PCIe 5.0 x161 x PCIe 5.0 x16, 1 x PCIe 3.0 x16
M.2 Slots3 M.2 slots4 M.2 slots
Wi-FiWi-Fi 7Wi-Fi 7
AestheticsFunctional designSleek full-metal cover

Dimension comparison

MSI PRO B850-P WiFi Motherboard, ATXNZXT N9 X870E - AMD X870E AM5 ATX Gaming

Price Comparison

The MSI PRO B850-P WiFi Motherboard is priced at $155.50, making it significantly cheaper than the NZXT N9 X870E, which retails for $499.99. This means the MSI motherboard is about 69% less expensive than its competitor. For users on a budget or those looking for essential features without breaking the bank, the MSI option offers a compelling value. However, the NZXT motherboard targets high-performance gaming enthusiasts who may find the premium price justifiable for its advanced features and aesthetics.

Performance Capabilities

In terms of performance, the NZXT N9 X870E is designed for serious gamers, boasting a 20+2+1 power phase design with 110A Smart Power Stages. This ensures stable power delivery even during heavy overclocking, which is essential for high-end gaming. In contrast, the MSI PRO B850-P employs a 12 Duet Rail Power System, which also supports high-performance Ryzen processors but may not deliver the same level of power stability under extreme conditions. Users who plan to push their systems to the limit might prefer the NZXT's robust power delivery system.

Memory Support

Both motherboards support DDR5 memory, but the capabilities differ. The MSI PRO B850-P WiFi allows for extreme memory overclocking speeds of up to 8200+ MT/s OC, while the NZXT N9 X870E supports DDR5 RAM speeds of 8000+ MT/s. While both options provide excellent support for high-speed memory, the MSI motherboard edges out slightly in terms of peak memory performance, which may be crucial for users focused on maximizing their system's capabilities.

Expansion Slots

When it comes to expansion capabilities, the NZXT N9 X870E offers a more versatile setup with one PCIe 5.0 x16 slot and one PCIe 3.0 x16 slot, along with four M.2 slots for ultra-fast storage. The MSI PRO B850-P features one PCIe 5.0 x16 slot and three M.2 connectors, including one M.2 Gen5 slot, but lacks the additional PCIe 3.0 slot found in the NZXT model. For users planning to use multiple high-speed cards or storage solutions, the NZXT motherboard provides more flexibility and potential for future upgrades.

Cooling Features

Cooling is crucial for maintaining performance, especially during extended use. The NZXT N9 X870E comes equipped with a VRM heatsink array, dual PWM fans, and four dedicated M.2 heatsinks, ensuring superior thermal management. On the other hand, the MSI PRO B850-P includes various thermal pads and an extended heatsink, but its cooling features may not be as advanced as those offered by the NZXT. For gamers and power users, the enhanced cooling capabilities of the NZXT could lead to better long-term performance and component longevity.

Connectivity Options

Connectivity is another area where the NZXT N9 X870E excels. It features USB 4 with data transfer speeds of up to 40 Gbps, Wi-Fi 7, and 5GbE for ultra-fast networking. Meanwhile, the MSI PRO B850-P offers Wi-Fi 7 and Bluetooth 5.4 but lacks the advanced USB 4 capabilities. For users who prioritize fast data transfer and modern networking solutions, the NZXT motherboard provides superior options, making it a better choice for those needing high-speed connections for gaming and content creation.

Aesthetic Appeal

Aesthetic considerations can also play a role in motherboard selection. The NZXT N9 X870E features a sleek full-metal cover and customizable RGB lighting, providing a modern and stylish look that will appeal to gamers wanting a visually striking build. The MSI PRO B850-P, while functional, does not emphasize aesthetics to the same degree. If appearance is a significant factor in your decision-making, the NZXT motherboard offers a more polished and contemporary design.

Which should you buy?

Choosing between the MSI PRO B850-P WiFi and the NZXT N9 X870E ultimately depends on your specific needs and budget. The MSI PRO B850-P is an excellent choice for users seeking a cost-effective solution with solid performance for business or moderate gaming use, priced at $155.50. However, if you are a serious gamer or power user willing to invest in advanced features, superior cooling, and aesthetics, the NZXT N9 X870E at $499.99 might be the better option. Consider your priorities—whether they lean towards affordability or high-end performance—before making a decision.