ASUS TUF Gaming B550-PLUS WiFi II AMD AM4 vs ASUS TUF Gaming B850-PLUS WiFi AMD AM5 B850 ATX Motherboard
Updated August 2026 — The ASUS TUF Gaming B550-PLUS WiFi II offers solid performance at a lower price, while the B850-PLUS provides advanced features and future-proofing. Choose based on your budget and needs.
The ASUS TUF Gaming B550-PLUS WiFi II offers solid performance at a lower price, while the B850-PLUS provides advanced features and future-proofing. Choose based on your budget and needs.
Why ASUS TUF Gaming B550-PLUS WiFi II AMD AM4 is better
lower price
B550-PLUS is C$164.98
good for current tech
B550-PLUS supports 3rd Gen Ryzen CPUs
solid gaming features
B550-PLUS supports 4K gaming at 60Hz
Why ASUS TUF Gaming B850-PLUS WiFi AMD AM5 B850 ATX Motherboard is better
advanced tech
B850-PLUS supports AMD AM5 socket
better connectivity
B850-PLUS has PCIe 5.0 and Wi-Fi 7
enhanced power
B850-PLUS features 14+2+1 power stages
Overall score
Specifications
| Spec | ASUS TUF Gaming B550-PLUS WiFi II AMD AM4 | ASUS TUF Gaming B850-PLUS WiFi AMD AM5 B850 ATX Motherboard |
|---|---|---|
| Brand | Asus | Asus |
| Current Price | C$164.98 | C$279.98 |
| Socket Type | AM4 | AM5 |
| PCIe Version | 4.0 | 5.0 |
| Wi-Fi Version | 6 | 7 |
| Power Delivery | 8+2 | 14+2+1 |
Dimension comparison
Overview of the ASUS TUF Gaming B550-PLUS WiFi II AMD AM4
The ASUS TUF Gaming B550-PLUS WiFi II AMD AM4 is priced at C$164.98, making it a competitive choice for gamers seeking solid performance without breaking the bank. This motherboard is designed with gamers in mind, equipped with an AMD AM4 socket and PCIe 4.0 support, enabling compatibility with 3rd Generation AMD Ryzen CPUs. With features like WiFi 6 for high-speed networking and a robust power design that includes 8+2 DrMOS power stages, it promises reliability and performance for gaming and multitasking.
Overview of the ASUS TUF Gaming B850-PLUS WiFi AMD AM5 B850 ATX Motherboard
At a higher price point of C$279.98, the ASUS TUF Gaming B850-PLUS WiFi AMD AM5 B850 ATX Motherboard is aimed at users looking for cutting-edge technology. This motherboard supports the latest AMD AM5 socket, making it compatible with the newest Ryzen 9000, 8000, and 7000 series processors. It features advanced M.2 support with PCIe 5.0 slots and ultrafast connectivity options, including Wi-Fi 7, which positions it as a forward-looking choice for gamers and content creators who require significant power and speed for demanding applications.
Performance Capabilities
In terms of performance, the ASUS TUF Gaming B550-PLUS WiFi II AMD AM4 is built to handle the needs of gamers with its optimized thermal solution, including a fanless VRM and PCH heatsink. This design ensures that gamers can enjoy uninterrupted gameplay without overheating. Meanwhile, the ASUS TUF Gaming B850-PLUS WiFi AMD AM5 B850 boasts a more advanced power solution featuring 14+2+1 power stages and an 8-layer PCB, which enhances its ability to deliver stable power to high-performance processors, particularly when overclocking.
Connectivity Options
Connectivity is a key differentiator between these two motherboards. The B550-PLUS offers solid connectivity with HDMI 2.1 and DisplayPort 1.2 outputs, as well as dual M.2 slots for NVMe SSDs. However, the B850-PLUS takes it several steps further by providing a PCIe 5.0 x16 slot and the latest USB connectivity options, including a rear USB 20Gbps Type-C port. This expanded connectivity is particularly advantageous for users who require high-speed data transfer and support for future technology upgrades.
Thermal Management
Thermal management is crucial for maintaining performance, especially during intense gaming sessions. The B550-PLUS features multiple hybrid fan headers and fan speed management tools like Fan Xpert 4, which allow users to customize cooling solutions based on their needs. In contrast, the B850-PLUS excels with its comprehensive cooling solutions, including an enlarged VRM heatsink and multiple M.2 heatsinks designed to dissipate heat efficiently. This advanced cooling setup is particularly beneficial for high-performance builds that demand sustained operation under load.
Build Quality and Durability
Both motherboards are built with durability in mind, featuring high-quality components. The B550-PLUS includes durable capacitors and alloy chokes that ensure a reliable power supply for demanding CPUs. The B850-PLUS, however, steps it up with its ProCool power connectors and enhanced build quality, which may offer better longevity and stability for users looking to push their systems to the limits. This focus on durability is essential for gamers and professionals who rely on their systems for extended periods.
Gaming Features
When it comes to gaming-specific features, the ASUS TUF Gaming B550-PLUS WiFi II offers excellent support for the current generation of gaming technology, including support for 4K gaming at 60Hz. However, the B850-PLUS is designed with the future of gaming in mind, incorporating features that cater to advanced applications and AI computing. This motherboard is particularly appealing for users who want to future-proof their builds and take advantage of next-generation gaming technologies.
Which should you buy?
Ultimately, the choice between the ASUS TUF Gaming B550-PLUS WiFi II AMD AM4 and the ASUS TUF Gaming B850-PLUS WiFi AMD AM5 B850 ATX Motherboard depends on your specific needs and budget. If you are looking for a cost-effective solution that still delivers solid gaming performance, the B550-PLUS at C$164.98 is a compelling option. However, if you are interested in investing in a future-proof motherboard with advanced features, superior connectivity, and enhanced power delivery, the B850-PLUS at C$279.98 is worth the higher price for its cutting-edge capabilities.
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