ASUS TUF GAMING B650-PLUS WIFI AMD Ryzen AM5 ATX motherboard vs ASUS PRIME B850-PLUS WIFI AMD B850 Socket AM5 ATX
Updated August 2026 — The ASUS TUF GAMING B650-PLUS WIFI excels in storage options and processor compatibility, while the ASUS PRIME B850-PLUS WIFI offers better future-proofing and customization features.
The ASUS TUF GAMING B650-PLUS WIFI excels in storage options and processor compatibility, while the ASUS PRIME B850-PLUS WIFI offers better future-proofing and customization features.
Why ASUS TUF GAMING B650-PLUS WIFI AMD Ryzen AM5 ATX motherboard is better
Storage Options
Supports up to seven drives.
Processor Compatibility
Compatible with AMD Ryzen 7 and 9 7th Gen.
Price
Slightly higher price but offers extensive features.
Why ASUS PRIME B850-PLUS WIFI AMD B850 Socket AM5 ATX is better
Future-proofing
Supports AMD Ryzen 9000, 8000, and 7000 Series.
Networking
Includes Wi-Fi 6E for enhanced performance.
Customization
Features configurable Aura Sync RGB lighting.
Overall score
Specifications
| Spec | ASUS TUF GAMING B650-PLUS WIFI AMD Ryzen AM5 ATX motherboard | ASUS PRIME B850-PLUS WIFI AMD B850 Socket AM5 ATX |
|---|---|---|
| Brand | ASUS | ASUS |
| Socket | AM5 | AM5 |
| Max Memory | 128 GB | N/A |
| Ethernet | 2.5 Gb | 2.5 Gb |
| Wi-Fi | 6 (802.11ax) | 6E (802.11ax) |
| RGB Lighting | No | Yes |
Dimension comparison
Pricing Comparison
When examining the pricing of both motherboards, the ASUS TUF GAMING B650-PLUS WIFI is priced at £142.97, while the ASUS PRIME B850-PLUS WIFI is slightly cheaper at £139.99. The difference of £2.98 may seem minimal, but it could influence buyers with tight budgets. Both motherboards offer solid features for their respective prices, making them competitive options in the market.
Chipset and Processor Compatibility
The ASUS TUF GAMING B650-PLUS WIFI supports AMD Ryzen 7 and 9 7th Gen processors, while the ASUS PRIME B850-PLUS WIFI is designed for a broader range of AMD Ryzen processors, including the 9000, 8000, and 7000 Series. This makes the PRIME B850-PLUS a more future-proof option for users looking to upgrade to the latest processors. The flexibility of the B850 chipset may appeal to those who want to ensure compatibility with upcoming releases.
Memory Support
In terms of memory capabilities, the ASUS TUF GAMING B650-PLUS WIFI supports up to 128 GB of DDR5-SDRAM across four DIMM slots. On the other hand, the ASUS PRIME B850-PLUS WIFI also supports DDR5 memory, but specific details on its maximum capacity are not provided. However, the emphasis on unmatched customisation and high-performance features in the PRIME B850-PLUS suggests it could also handle demanding memory requirements effectively.
Storage Options
The ASUS TUF GAMING B650-PLUS WIFI offers extensive storage options, supporting up to seven drives through HDD, SSD, M.2, and SATA III RAID configurations. This versatility is crucial for gamers and professionals needing ample storage. The ASUS PRIME B850-PLUS WIFI, while it does not specify the number of supported drives, highlights full cooling and power stability, which suggests it can manage multiple storage devices efficiently. The TUF GAMING motherboard's explicit support for seven drives could sway those who require maximum storage flexibility.
Networking Features
Network connectivity is a vital aspect of modern motherboards, and both options excel in this area. The ASUS TUF GAMING B650-PLUS WIFI features 2.5 Gigabit Ethernet and Wi-Fi 6 (802.11ax), ensuring fast and reliable connections. Meanwhile, the ASUS PRIME B850-PLUS WIFI boasts Wi-Fi 6E (802.11ax) and Realtek 2.5Gb Ethernet, which offers enhanced performance and lower latency. The inclusion of Wi-Fi 6E in the PRIME B850-PLUS may provide a slight edge for users looking for the latest in wireless technology.
Cooling Solutions
When considering cooling solutions, the ASUS PRIME B850-PLUS WIFI stands out with its comprehensive design, featuring VRM and M.2 heatsinks, a PCH heatsink, and a hybrid fan cover. This ensures stable power delivery and efficient thermal management. The ASUS TUF GAMING B650-PLUS WIFI also includes robust cooling features, but does not detail the same level of sophistication as the PRIME B850-PLUS. For users who prioritise cooling in high-performance setups, the PRIME B850-PLUS may be the superior choice.
Customisation Options
The ASUS PRIME B850-PLUS WIFI offers unmatched customisation capabilities through configurable Aura Sync RGB lighting on its addressable covers, allowing users to personalise their build aesthetically. While the ASUS TUF GAMING B650-PLUS WIFI does not mention similar features, it is designed with gamers in mind, which typically involves some level of customisation. For those who value visual customisation in their builds, the PRIME B850-PLUS clearly has the advantage.
Which should you buy?
Deciding between the ASUS TUF GAMING B650-PLUS WIFI and the ASUS PRIME B850-PLUS WIFI ultimately depends on your specific needs and preferences. If you're looking for a motherboard with extensive storage options and compatibility with high-end AMD processors, the TUF GAMING B650-PLUS may be your best bet. However, if future-proofing and customisation through RGB lighting are more important to you, the ASUS PRIME B850-PLUS WIFI presents a compelling choice with its broader processor support and advanced networking capabilities. Both motherboards are solid contenders, but your ultimate decision will hinge on whether you prioritise storage flexibility or cutting-edge features.
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