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ASUS TUF GAMING X870-PLUS WIFI AMD ATX motherboard vs ASUS PRIME B850-PLUS WIFI AMD B850 Socket AM5 ATX

Updated August 2026The ASUS TUF GAMING X870-PLUS WIFI is the superior choice for high-performance users, while the ASUS PRIME B850-PLUS WIFI offers great value for budget-conscious builders.

The ASUS TUF GAMING X870-PLUS WIFI is the superior choice for high-performance users, while the ASUS PRIME B850-PLUS WIFI offers great value for budget-conscious builders.

Why ASUS TUF GAMING X870-PLUS WIFI AMD ATX motherboard is better

Price

X870-PLUS is more feature-rich for £239.99

Cooling

X870-PLUS has comprehensive cooling solutions

Connectivity

X870-PLUS supports WiFi 7 and dual USB4 ports

Why ASUS PRIME B850-PLUS WIFI AMD B850 Socket AM5 ATX is better

Affordability

B850-PLUS is priced at £139.99

Customization

B850-PLUS offers RGB lighting options

Basic Performance

B850-PLUS provides reliable performance for casual users

Overall score

ASUS TUF GAMING X870-PLUS WIFI AMD ATX motherboard
85
ASUS PRIME B850-PLUS WIFI AMD B850 Socket AM5 ATX
70

Specifications

SpecASUS TUF GAMING X870-PLUS WIFI AMD ATX motherboardASUS PRIME B850-PLUS WIFI AMD B850 Socket AM5 ATX
SocketAM5AM5
WiFiWiFi 7WiFi 6E
M.2 Slots2 PCIe 5.0, 2 PCIe 4.01 PCIe 4.0
Power Stages16+2+16-layer PCB
RGB LightingNoYes

Dimension comparison

ASUS TUF GAMING X870-PLUS WIFI AMD ATX motherboardASUS PRIME B850-PLUS WIFI AMD B850 Socket AM5 ATX

Overview of the ASUS TUF GAMING X870-PLUS WIFI

The ASUS TUF GAMING X870-PLUS WIFI AMD ATX motherboard is priced at £239.99 and offers robust features tailored for advanced gaming and AI applications. This motherboard is designed to support the latest AMD Ryzen 9000, 8000, and 7000 Series processors, ensuring users can leverage top-tier performance in their builds.

Equipped with a powerful 16+2+1 power solution featuring 80A power stages, the X870-PLUS ensures reliable power delivery even under heavy loads. It boasts two PCIe 5.0 M.2 slots alongside two PCIe 4.0 M.2 slots, allowing for rapid data transfer and enhanced storage options. Additionally, ultrafast connectivity options, including WiFi 7 and dual USB4 40Gbps ports, enhance the overall user experience by enabling high-speed data transfers and seamless online gaming.

Overview of the ASUS PRIME B850-PLUS WIFI

The ASUS PRIME B850-PLUS WIFI AMD B850 Socket AM5 ATX is a more budget-friendly option at £139.99, making it an attractive choice for gamers and PC builders looking for value without sacrificing performance. This motherboard is also built to support AMD Ryzen 9000, 8000, and 7000 Series processors, offering a solid foundation for a modern PC.

While it lacks some advanced features of its counterpart, the B850-PLUS still includes essential components such as a VRM and M.2 heatsink to maintain stable power delivery. The inclusion of Wi-Fi 6E (802.11ax) and Realtek 2.5Gb Ethernet ensures decent networking capabilities, although it falls short of the X870-PLUS's WiFi 7. The added customisation options with Aura Sync RGB lighting allow users to personalise their builds, which can appeal to gamers wanting a unique setup.

Power and Performance

The ASUS TUF GAMING X870-PLUS WIFI excels in power and performance, thanks to its advanced power solution and overclocking technologies. The 16+2+1 power stages and 80A power delivery system allow for enhanced stability during intense gaming sessions or demanding applications. This is particularly important for users looking to push their hardware to the limits.

In contrast, the ASUS PRIME B850-PLUS WIFI provides a capable, if less robust, power solution. Its 6-layer PCB, alloy inductances, and durable capacitors ensure stable performance, but without the same level of overclocking support as the X870-PLUS. This motherboard is suitable for users who may not push their systems to the extreme but still desire reliable performance.

Cooling Solutions

Cooling is a vital aspect of motherboard design, especially for high-performance builds. The ASUS TUF GAMING X870-PLUS WIFI incorporates comprehensive cooling solutions, including enlarged VRM and M.2 heatsinks, PCH heatsink, and hybrid fan headers. This allows for effective thermal management, which is crucial when running demanding applications or during overclocking.

On the other hand, the ASUS PRIME B850-PLUS WIFI features a VRM and M.2 heatsink, as well as a hybrid fan cover and Xpert 2+ fan for adequate cooling. While it should handle typical workloads well, it may not be as effective in scenarios where extensive cooling is necessary, particularly in high-performance gaming setups.

Connectivity Options

When it comes to connectivity, the ASUS TUF GAMING X870-PLUS WIFI offers a wide array of options, including WiFi 7, dual USB4 40Gbps ports, and a Realtek 2.5G Ethernet connection. This extensive range of connectivity features ensures that users can enjoy faster internet speeds and quick data transfers, making it an excellent choice for gamers and content creators alike.

In comparison, the ASUS PRIME B850-PLUS WIFI includes Wi-Fi 6E and a Realtek 2.5Gb Ethernet connection, which, while still fast, does not match the next-generation capabilities of WiFi 7. Additionally, the B850-PLUS does not offer the same level of USB transfer speeds provided by the dual USB4 ports, potentially limiting its appeal for users who require rapid data access.

DIY-Friendly Features

Building a PC can be a daunting task, but both motherboards have features designed to make the process easier. The ASUS TUF GAMING X870-PLUS WIFI includes a PCIe Slot Q-Release, M.2 Q-Latch, and a BIOS FlashBack button, all of which enhance user convenience during assembly and setup. These features are particularly useful for those who may be constructing their first PC.

The ASUS PRIME B850-PLUS WIFI also provides some DIY-friendly elements, including configurable RGB lighting for customisation. However, it lacks some of the advanced installation features found in the X870-PLUS, which may make the building experience a bit less straightforward for novice users.

Price Considerations

Price is an important factor for many consumers when choosing a motherboard. The ASUS TUF GAMING X870-PLUS WIFI is priced at £239.99, reflecting its advanced features and capabilities aimed at high-performance users. This premium price may be justified for gamers and power users seeking the latest technology and extensive features.

In contrast, the ASUS PRIME B850-PLUS WIFI is significantly more affordable at £139.99. This lower price point makes it an attractive option for budget-conscious consumers or those who do not require the advanced features of the X870-PLUS. However, buyers should consider whether the cost savings align with their specific performance needs.

Which should you buy?

Choosing between the ASUS TUF GAMING X870-PLUS WIFI and the ASUS PRIME B850-PLUS WIFI ultimately depends on your specific needs and budget. If you are a gamer or a power user looking for top-tier performance, comprehensive cooling solutions, and advanced connectivity options, the X870-PLUS is the clear winner at £239.99. However, if you are on a tighter budget and still want a reliable motherboard for everyday use and moderate gaming, the B850-PLUS at £139.99 offers excellent value without sacrificing essential features.

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ASUS TUF GAMING X870-PLUS WIFI AMD ATX motherboard vs ASUS PRIME B850-PLUS WIFI AMD B850 Socket AM5 ATX | versusfinder