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ASRock B850M-X WiFi R2.0 AM5 Micro-ATX vs ASUS TUF Gaming B650

Updated August 2026 — ASRock B850M-X WiFi R2.0 AM5 Micro-ATX wins on size, ASUS TUF Gaming B650 wins on cooling and power.

The ASUS TUF Gaming B650-PLUS offers superior power delivery and cooling features, making it a better choice for demanding users. However, the ASRock B850M-X WiFi is a more budget-friendly option.

Why ASRock B850M-X WiFi R2.0 AM5 Micro-ATX is better

Price

ASRock is $14 cheaper

Size

Micro-ATX is better for compact builds

Basic Features

Sufficient for general use

Why ASUS TUF Gaming B650 is better

Power Delivery

12+2 power stages for stability

Cooling

Comprehensive thermal management

Connectivity

USB4 support for faster data transfer

Overall score

ASRock B850M-X WiFi R2.0 AM5 Micro-ATX
75
ASUS TUF Gaming B650
85

Specifications

SpecASRock B850M-X WiFi R2.0 AM5 Micro-ATXASUS TUF Gaming B650
Form FactorMicro-ATXATX
Power Stages6+1+112+2
Memory SupportDDR5 8200+DDR5
Wi-FiWi-Fi 6EWi-Fi 6
Audio CodecRealtek ALC897Advanced Audio

Dimension comparison

ASRock B850M-X WiFi R2.0 AM5 Micro-ATXASUS TUF Gaming B650

Overview of the Products

In this comparison, we look at the ASRock B850M-X WiFi R2.0 and the ASUS TUF Gaming B650-PLUS WiFi. The ASRock motherboard retails for $129.99, while the ASUS model is priced at $144.00, making it about 10% more expensive. Both products are designed to support AMD Ryzen 9000, 8000, and 7000 series processors, but they offer different features and specifications tailored to various user needs.

Design and Build Quality

The ASRock B850M-X WiFi R2.0 is a Micro-ATX motherboard, while the ASUS TUF Gaming B650-PLUS WiFi adopts an ATX form factor. The Micro-ATX design of the ASRock board makes it suitable for smaller builds, potentially saving space in compact cases. Conversely, the ASUS model, with its ATX structure, provides more room for additional components and better airflow. Both motherboards are built with robust materials; however, the ASUS model boasts military-grade components, enhancing its durability under rigorous conditions.

Power Delivery and Performance

Power delivery is crucial for stable performance, especially when overclocking. The ASRock B850M-X features a 6+1+1 phase power design, while the ASUS B650-PLUS comes with a more advanced 12 plus 2 teamed power stage setup. This means the ASUS motherboard is designed to deliver a more stable power supply, particularly for demanding applications and gaming. Enhanced power solutions like those in the ASUS model can lead to better performance with Ryzen processors, especially under heavy loads.

Memory Support

Both motherboards support DDR5 memory, but their configurations differ slightly. The ASRock B850M-X supports up to DDR5 8200+ (OC) across two DIMM slots, allowing for dual-channel operation. In contrast, the ASUS B650-PLUS also supports DDR5 memory but is optimized for broader speeds and has more advanced memory features. This makes the ASUS board potentially more versatile for users looking to maximize memory performance, especially in gaming and productivity tasks.

Connectivity Options

The ASRock B850M-X WiFi offers a solid range of connectivity options, including PCIe 5.0 support, various USB ports, and Wi-Fi 6E capabilities. The ASUS TUF Gaming B650-PLUS takes connectivity a step further with additional features like USB4 support and enhanced networking options, including TUF LANGuard for better online gaming experiences. While both motherboards provide excellent connectivity, the ASUS model is better suited for users who require advanced features for high-speed data transfer and gaming.

Audio and Multimedia

Both motherboards feature integrated audio solutions, but the specifications vary. The ASRock B850M-X employs a Realtek ALC897 audio codec, capable of delivering 7.1 channel HD audio. The ASUS B650-PLUS, on the other hand, includes advanced audio features like two-way AI Noise Cancellation, which significantly enhances communication clarity during gaming or video calls. This aspect could be a deciding factor for users who prioritize audio quality in their setups.

Cooling Solutions

Cooling is essential for maintaining performance during intensive tasks. The ASUS TUF Gaming B650-PLUS boasts comprehensive cooling solutions, including enlarged VRM and PCH heatsinks and hybrid fan headers, ensuring efficient heat dissipation. The ASRock B850M-X offers basic cooling features but lacks the extensive thermal management found in the ASUS model. For users engaging in overclocking or prolonged gaming sessions, the superior cooling system of the ASUS motherboard may provide a significant advantage.

Price and Value

The ASRock B850M-X WiFi is priced at $129.99, while the ASUS TUF Gaming B650-PLUS WiFi has a current price of $144.00, which makes the ASUS motherboard about 10% more expensive. While both products offer good value for their respective prices, users should consider what additional features they require. The ASUS model provides more advanced power delivery, better cooling, and enhanced connectivity, which may justify its higher price for gamers and power users.

Which should you buy?

Choosing between the ASRock B850M-X WiFi and the ASUS TUF Gaming B650-PLUS depends largely on your needs and budget. If you are looking for a more compact and budget-friendly option, the ASRock motherboard is an excellent choice at $129.99. However, for users who demand superior power delivery, enhanced cooling, and advanced connectivity, the ASUS TUF Gaming B650-PLUS, though pricier at $144.00, offers significant advantages that could make it worth the investment. Ultimately, your decision should align with your specific use case, whether it be gaming, content creation, or general computing.