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MSI B650 Gaming Plus WiFi Motherboard AMD B650 vs NZXT N9 X870E - AMD X870E AM5 ATX Gaming

Updated August 2026 — MSI B650 Gaming Plus WiFi Motherboard AMD B650 wins on value, NZXT N9 X870E - AMD X870E AM5 ATX Gaming wins on expansion and performance.

The MSI B650 Gaming Plus offers great value for budget-conscious gamers, while the NZXT N9 X870E provides superior performance and features for serious enthusiasts.

Why MSI B650 Gaming Plus WiFi Motherboard AMD B650 is better

Price

MSI B650 is significantly cheaper at $171.54.

Basic Features

MSI B650 offers essential features for casual gamers.

Cooling

MSI B650 has adequate cooling for moderate use.

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

Performance

NZXT N9 X870E supports higher DDR5 speeds of 8000 MT/s.

Power Delivery

NZXT N9 X870E has a superior 20+2+1 power phase design.

Connectivity

NZXT N9 X870E features USB 4 and Wi-Fi 7 for next-gen connectivity.

Overall score

MSI B650 Gaming Plus WiFi Motherboard AMD B650
75
NZXT N9 X870E - AMD X870E AM5 ATX Gaming
90

Specifications

SpecMSI B650 Gaming Plus WiFi Motherboard AMD B650NZXT N9 X870E - AMD X870E AM5 ATX Gaming
VRM Design12+220+2+1
DDR5 Speed6400+ MT/s8000+ MT/s
M.2 Slots24
Wi-Fi6E7
USB Type-C3.2 Gen 2x2USB 4

Dimension comparison

MSI B650 Gaming Plus WiFi Motherboard AMD B650NZXT N9 X870E - AMD X870E AM5 ATX Gaming

Overview of the MSI B650 Gaming Plus WiFi

The MSI B650 Gaming Plus WiFi is priced at $171.54, making it about 66% less expensive than its competitor. This motherboard is designed for gamers looking for high performance and reliability, supporting AMD's Ryzen 9000, 8000, and 7000 series processors through the AMD B650 chipset. It features a robust 12+2 Duet Rail VRM which enhances power delivery, particularly for demanding multi-core processors.

With integrated cooling solutions like a dedicated pump-fan cooling header and M.2 Shield Frozr, the MSI B650 ensures that components maintain optimal temperatures during intense gaming sessions. The motherboard supports DDR5 memory with speeds exceeding 6400 MHz, along with dual PCIe 4.0 x16 slots for graphics cards, providing ample opportunity for upgrades and expansions.

Overview of the NZXT N9 X870E

The NZXT N9 X870E is a premium motherboard priced at $499.99, which is approximately 192% more expensive than the MSI B650. It’s equipped with advanced features designed for high-end gaming and performance, supporting the same AMD Ryzen processors as the MSI model. The motherboard boasts a 20+2+1 power phase design, ensuring stable power delivery and overclocking capabilities.

This motherboard doesn’t skimp on cooling either, featuring an array of VRM heatsinks, dual PWM fans, and four dedicated M.2 heatsinks. It also supports DDR5 memory with speeds of 8000 MT/s, which can significantly improve system responsiveness. Coupled with PCIe 5.0 for next-gen graphics cards, this motherboard is designed for gamers who want to push the boundaries of performance.

Power Delivery and Overclocking

The power delivery systems of the two motherboards differ significantly. The MSI B650 Gaming Plus uses a 12+2 Duet Rail VRM setup, which is capable of supporting high-performance processors. It is designed to handle demanding tasks while maintaining stability.

In contrast, the NZXT N9 X870E features a superior 20+2+1 power phase design with 110A Smart Power Stages. This setup provides not only stable power delivery but also enhanced overclocking potential. Gamers looking to push their systems to the limits may find the NZXT’s power design more suitable for their needs, especially for extreme gaming or high-performance tasks.

Memory Support

When it comes to memory support, both motherboards offer impressive capabilities, but with key differences. The MSI B650 Gaming Plus allows for DDR5 memory with speeds of over 6400 MHz. This is suitable for most gaming and multitasking scenarios, ensuring a smooth performance for current titles.

The NZXT N9 X870E takes it a step further by supporting DDR5 RAM speeds of 8000 MT/s. This higher speed can result in better multitasking performance and faster data processing, making it a better choice for users who regularly run memory-intensive applications or multitask heavily.

Expansion Slots and Storage

Storage options are more versatile on the NZXT N9 X870E. It features four M.2 slots, including one PCIe 5.0 and three PCIe 4.0, allowing for ultra-fast storage speeds and quick-release latches for easy upgrades. This flexibility is ideal for gamers who require rapid loading times and want to maximize their storage capabilities.

On the other hand, the MSI B650 Gaming Plus provides dual M.2 Gen4 x4 slots with Shield Frozr technology, which helps prevent thermal throttling. While it offers less expansion compared to the NZXT, it still provides adequate support for gamers looking to install high-speed SSDs.

Cooling Solutions

Both motherboards come equipped with advanced cooling solutions, but with varying designs. The MSI B650 Gaming Plus features integrated cooling with 7W/mK MOSFET thermal pads, an extended heatsink, and an M.2 Shield Frozr. These elements help maintain optimal temperatures, particularly during intensive gaming sessions.

In contrast, the NZXT N9 X870E includes a more comprehensive cooling solution with a VRM heatsink array, thermal pads, and dual PWM fans. This additional cooling capacity may be beneficial for users who push their systems to the limits, particularly during overclocking scenarios.

Connectivity Options

Connectivity options are robust on both motherboards, but there are differences that may appeal to various users. The MSI B650 Gaming Plus features Wi-Fi 6E and Bluetooth 5.3, alongside USB 3.2 Gen 2x2 Type-C ports, ensuring fast data transfer rates and smooth wireless connectivity.

The NZXT N9 X870E, however, offers next-gen connectivity options with USB 4 (40 Gbps) and Wi-Fi 7, providing even faster data transfers and ultra-low latency networking. This makes it more future-proof for users looking to utilize the latest in connectivity technology.

Which should you buy?

Choosing between the MSI B650 Gaming Plus WiFi and the NZXT N9 X870E ultimately depends on your specific needs and budget. If you are looking for a cost-effective solution with reliable performance for gaming, the MSI B650 offers excellent value at $171.54. It is suitable for gamers who want solid features without breaking the bank.

However, if you seek top-of-the-line performance and advanced features, especially for overclocking and high-speed applications, the NZXT N9 X870E, priced at $499.99, may be worth the investment. Its superior power delivery, increased memory support, and advanced connectivity options make it an attractive choice for serious gamers and power users alike.