ASUS TUF Gaming B650 vs NZXT N9 X870E - AMD X870E AM5 ATX Gaming
Updated August 2026 — NZXT N9 X870E - AMD X870E AM5 ATX Gaming leads on power delivery and memory support.
The ASUS TUF Gaming B650-PLUS offers great value for budget-conscious gamers, while the NZXT N9 X870E excels in high-end features and performance.
Why ASUS TUF Gaming B650 is better
Price
ASUS is significantly cheaper at $144.
Durability
ASUS uses military-grade components.
Cooling
ASUS has adequate cooling for typical gaming.
Why NZXT N9 X870E - AMD X870E AM5 ATX Gaming is better
Performance
NZXT has superior power delivery and thermal management.
Connectivity
NZXT supports Wi-Fi 7 and USB 4.
Memory Support
NZXT supports higher DDR5 speeds.
Overall score
Specifications
| Spec | ASUS TUF Gaming B650 | NZXT N9 X870E - AMD X870E AM5 ATX Gaming |
|---|---|---|
| Socket | AM5 | AM5 |
| Power Phases | 12+2 | 20+2+1 |
| RAM Support | DDR5 | DDR5 8000+ |
| M.2 Slots | 2 | 4 |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 7 |
Dimension comparison
Introduction to the ASUS TUF Gaming B650-PLUS and NZXT N9 X870E
In the world of gaming motherboards, two powerful contenders are the ASUS TUF Gaming B650-PLUS and the NZXT N9 X870E. The ASUS model is priced at $144.00, making it significantly more affordable than the NZXT N9, which retails for $499.99. This price difference of about 248% positions the ASUS board as a budget-friendly option, while the NZXT model appeals to gamers looking for premium features.
Design and Aesthetics
The ASUS TUF Gaming B650-PLUS boasts a robust design, incorporating military-grade components and a stylish edge lighting design with Aura Sync RGB effects. Its durable construction includes enlarged VRM and PCH heatsinks for enhanced cooling. In contrast, the NZXT N9 X870E features a full-metal cover that not only enhances aesthetics but also serves to conceal the PCB, giving it a clean and modern look. Both motherboards offer customizable RGB lighting, but the NZXT's premium materials may attract users seeking a more upscale appearance.
Performance Capabilities
When it comes to performance, the NZXT N9 X870E is equipped with a superior 20+2+1 power phase design, ensuring stable power delivery, particularly during overclocking. It is designed for AMD Ryzen processors and supports DDR5 RAM speeds exceeding 8000 MT/s. The ASUS TUF Gaming B650-PLUS, although less powerful with its 12 plus 2 teamed power stages, still delivers stable performance and is well-suited for gaming and general use. The NZXT motherboard provides advanced thermal solutions and a more complex power delivery system, making it better suited for high-performance builds.
Connectivity Features
Connectivity is a crucial aspect for gamers and builders alike. The ASUS TUF Gaming B650-PLUS supports next-gen connectivity with M.2 PCIe 5.0, USB 3.2 Gen2x2 Type-C, and WiFi 6, providing a solid array of options. On the other hand, the NZXT N9 X870E surpasses this with Wi-Fi 7 and USB 4 capabilities, offering faster data transfer rates and lower latency. With two additional M.2 slots, the NZXT provides a total of four M.2 slots, ensuring ample high-speed storage options. This makes the NZXT a better option for users who prioritize cutting-edge connectivity.
Memory Support
In terms of memory support, both motherboards are compatible with DDR5 RAM; however, the NZXT N9 X870E takes the lead with its four dual-channel DIMM slots that support significantly higher RAM speeds. The ASUS TUF Gaming B650-PLUS does support DDR5, but its specifications do not mention speeds beyond standard ranges. For users looking to maximize memory performance, the NZXT's advanced support offers a distinct advantage.
Cooling Solutions
Effective cooling is essential for maintaining system performance, especially in high-demand gaming scenarios. The ASUS TUF Gaming B650-PLUS includes enlarged heatsinks and hybrid fan headers, providing adequate cooling for typical gaming setups. However, the NZXT N9 X870E features a more advanced VRM heatsink array with thermal pads and dual PWM fans, ensuring superior thermal management during intense gaming or overclocking sessions. For users who plan to push their systems to the limit, the NZXT’s cooling solutions are more robust.
Price Comparison
At $144.00, the ASUS TUF Gaming B650-PLUS is a budget-conscious choice, while the NZXT N9 X870E commands a premium price of $499.99. This represents a hefty difference of approximately $356, making the ASUS board about 17% cheaper than the NZXT option. For gamers on a strict budget or those not requiring the advanced features of the NZXT, the ASUS motherboard presents an attractive value proposition.
User Experience and Reliability
Both motherboards are designed with reliability in mind. The ASUS TUF Gaming B650-PLUS is engineered with military-grade components and has undergone rigorous testing for endurance, making it a solid choice for everyday gaming. The NZXT N9 X870E also emphasizes stability with its high-quality power delivery system and advanced cooling. However, the NZXT’s higher price tag might be justified by its additional features catered to power users and gamers who demand the best performance.
Which should you buy?
Ultimately, the choice between the ASUS TUF Gaming B650-PLUS and the NZXT N9 X870E hinges on your specific needs and budget. If you are looking for a reliable, budget-friendly motherboard that still offers excellent performance for gaming, the ASUS TUF Gaming B650-PLUS is a strong contender at $144.00. Conversely, if you prioritize high-end features, superior cooling, and cutting-edge connectivity, and are willing to invest $499.99, the NZXT N9 X870E would be the better choice.

