ASUS TUF Gaming A520M vs ASUS TUF Gaming B650
Updated August 2026 — ASUS TUF Gaming B650 leads on connectivity and price.
The ASUS TUF Gaming B650-PLUS offers superior features and future-proofing compared to the A520M-PLUS. However, the A520M-PLUS is a more budget-friendly option.
Why ASUS TUF Gaming A520M is better
Price
A520M-PLUS is $99.99, cheaper than B650-PLUS at $144.00.
Compatibility
A520M-PLUS supports older Ryzen processors.
Basic Features
A520M-PLUS has essential gaming features.
Why ASUS TUF Gaming B650 is better
Power Delivery
B650-PLUS has 14 power stages for better performance.
Connectivity
B650-PLUS supports PCIe 5.0 and USB4.
Cooling Solutions
B650-PLUS has enhanced cooling options.
Overall score
Specifications
| Spec | ASUS TUF Gaming A520M | ASUS TUF Gaming B650 |
|---|---|---|
| Socket | AM4 | AM5 |
| Wi-Fi | 802.11ac | WiFi 6 |
| Power Stages | 4 | 14 |
| USB Support | USB 3.2 Gen 1 | USB4 |
| Cooling Tech | Fan Xpert 2+ | Hybrid Fan Headers |
Dimension comparison
Overview of the ASUS TUF Gaming A520M-PLUS and B650-PLUS
The ASUS TUF Gaming A520M-PLUS is priced at $99.99, while the ASUS TUF Gaming B650-PLUS is available for $144.00. This represents a price difference of about 44%, with the A520M-PLUS being the more budget-friendly option. Both motherboards are designed for gaming, but they cater to different processor generations and performance needs.
Processor Compatibility
The ASUS TUF Gaming A520M-PLUS supports the AMD AM4 socket, making it compatible with Ryzen 5000, 4000 G-Series, and 3000 Series processors. In contrast, the ASUS TUF Gaming B650-PLUS is equipped with the AM5 socket, ready to support the latest Ryzen 7000, 8000, and 9000 Series processors. This distinction is crucial for users looking to build a system that can handle current and future CPU advancements, with the B650-PLUS providing access to newer technology.
Power Delivery and Performance
The ASUS TUF Gaming B650-PLUS boasts a more advanced power solution, featuring 14 power stages compared to the A520M-PLUS’s simpler configuration. This advanced setup enhances stability and performance, especially under heavy loads. Users can expect a more robust power delivery system from the B650-PLUS, which is essential for high-performance gaming and multitasking.
Cooling Solutions
Cooling is a critical aspect of any gaming setup, and both motherboards offer comprehensive solutions. The A520M-PLUS includes a large VRM heatsink and PCH heatsink, along with Fan Xpert 2+ technology for efficient cooling. However, the B650-PLUS takes it a step further with enlarged VRM and PCH heatsinks, M.2 heatsinks, and additional hybrid fan headers. This means that while both motherboards are equipped to handle heat, the B650-PLUS provides superior options for maintaining optimal temperatures during intense gaming sessions.
Connectivity Features
When it comes to connectivity, the ASUS TUF Gaming B650-PLUS outshines the A520M-PLUS with its next-gen features. The B650-PLUS supports PCIe 5.0, USB4, and front USB 3.2 Gen 1 Type-C, making it better suited for future peripherals and high-speed storage solutions. The A520M-PLUS, on the other hand, offers standard USB 3.2 Gen 1 Type-A and SATA 6Gb/s, which may not suffice for users looking for the latest connectivity options.
Gaming Performance
Gaming performance is a focal point for both motherboards. The A520M-PLUS is designed for online gaming with features like 802.11ac Wi-Fi and TurboLAN technology, ensuring a stable connection. The B650-PLUS enhances this experience with WiFi 6 and Realtek 2.5 Gb Ethernet, providing faster and more reliable network connections. This can be a game-changer for competitive gamers who require low latency and high-speed internet.
Aesthetic Appeal
Both motherboards offer aesthetic features with ASUS-exclusive Aura Sync RGB lighting. The A520M-PLUS includes RGB headers and a Gen 2 addressable RGB header for customization. In comparison, the B650-PLUS features a stylish edge lighting design and additional RGB strip headers. While both options cater to gamers who appreciate a visually striking setup, the B650-PLUS offers slightly more flexibility in terms of lighting customization.
Price-to-Performance Ratio
In terms of price-to-performance, the ASUS TUF Gaming A520M-PLUS provides a solid entry-level motherboard at $99.99, which is about 44% cheaper than the B650-PLUS. However, for those seeking the latest technology and more robust performance, the B650-PLUS at $144.00 may justify the higher investment due to its advanced features and greater future-proofing capabilities.
Which should you buy?
Choosing between the ASUS TUF Gaming A520M-PLUS and the B650-PLUS ultimately depends on your specific needs and budget. If you are looking for an economical option that supports earlier Ryzen processors and offers reliable performance, the A520M-PLUS is a strong choice. However, if you want a motherboard that supports the latest Ryzen technology and offers enhanced power delivery, cooling, and connectivity features, the B650-PLUS is worth the extra investment.

