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ASUS ROG Strix B850-F Gaming WiFi AMD AM5 B850-F ATX Motherboard 16+2+2 Power St vs ASUS Prime B840-PLUS WiFi AMD AM5 B840 ATX Motherboard

Updated August 2026The ASUS ROG Strix B850-F Gaming WiFi excels in performance and features, making it ideal for gamers, while the ASUS Prime B840-PLUS offers solid value for budget-conscious users.

The ASUS ROG Strix B850-F Gaming WiFi excels in performance and features, making it ideal for gamers, while the ASUS Prime B840-PLUS offers solid value for budget-conscious users.

Why ASUS ROG Strix B850-F Gaming WiFi AMD AM5 B850-F ATX Motherboard 16+2+2 Power St is better

Price

C$370.50 vs C$153.44

Performance

16+2+2 power solution vs 6-layer PCB

Connectivity

WiFi 7 vs WiFi 6E

Why ASUS Prime B840-PLUS WiFi AMD AM5 B840 ATX Motherboard is better

Cost

More budget-friendly option

Basic Features

Adequate for casual users

Simplicity

Easier for basic builds

Overall score

ASUS ROG Strix B850-F Gaming WiFi AMD AM5 B850-F ATX Motherboard 16+2+2 Power St
85
ASUS Prime B840-PLUS WiFi AMD AM5 B840 ATX Motherboard
65

Specifications

SpecASUS ROG Strix B850-F Gaming WiFi AMD AM5 B850-F ATX Motherboard 16+2+2 Power StASUS Prime B840-PLUS WiFi AMD AM5 B840 ATX Motherboard
SocketAM5AM5
PCIe Version5.04.0
WiFi76E
USB Ports198
Audio CodecALC4080Not specified

Dimension comparison

ASUS ROG Strix B850-F Gaming WiFi AMD AM5 B850-F ATX Motherboard 16+2+2 Power StASUS Prime B840-PLUS WiFi AMD AM5 B840 ATX Motherboard

Pricing Comparison

The ASUS ROG Strix B850-F Gaming WiFi is priced at C$370.50, while the ASUS Prime B840-PLUS WiFi comes in at a significantly lower price of C$153.44. This represents a price difference of C$217.06, making the Prime B840-PLUS a more budget-friendly option for users seeking a reliable motherboard without breaking the bank.

The higher price tag of the ROG Strix B850-F reflects its advanced features and capabilities, designed for high-performance gaming and demanding applications. In contrast, the Prime B840-PLUS offers solid performance at a more accessible price point, appealing to users who may not require the extensive features of the higher-end model.

Performance Features

When it comes to performance features, the ASUS ROG Strix B850-F Gaming WiFi stands out with its robust 16+2+2 power solution and support for PCIe 5.0 technology. This motherboard is tailored for high-end gaming and multitasking, accommodating AMD Ryzen processors for exceptional performance under load. The inclusion of advanced thermal design with massive heatsinks ensures optimal cooling during intensive tasks.

In comparison, the ASUS Prime B840-PLUS is equipped with an enhanced power solution, featuring a 6-layer PCB and stable power delivery. While it supports the AMD AM5 socket for Ryzen processors, it is built with PCIe 4.0 technology, which may limit its performance compared to the ROG Strix model. For users focused on gaming and high-performance applications, the ROG Strix B850-F offers a clear advantage.

Connectivity Options

The ASUS ROG Strix B850-F Gaming WiFi boasts an impressive array of connectivity options, including one USB 20Gbps Type-C front-panel connector, four USB 10Gbps ports, and onboard WiFi 7 (802.11be) with Intel 2.5 Gb Ethernet. This extensive selection caters to gamers and content creators who require fast and reliable data transfer rates.

On the other hand, the ASUS Prime B840-PLUS offers Wi-Fi 6E and a range of rear USB ports, including 10Gbps Type-A and Type-C options. While it provides solid connectivity, it does not match the advanced capabilities of the ROG Strix B850-F, especially in terms of future-proofing with PCIe 5.0 and higher-speed WiFi. For users prioritizing cutting-edge connectivity, the ROG Strix model is the superior choice.

Thermal Management

Effective thermal management is critical for maintaining performance, especially during intense computing tasks. The ASUS ROG Strix B850-F Gaming WiFi features a sophisticated optimized thermal design, including large heatsinks and a high-conductivity thermal pad. This ensures that the motherboard remains cool, even under high loads, enhancing the longevity and stability of the components.

Conversely, the ASUS Prime B840-PLUS includes VRM and M.2 heatsinks, along with hybrid fan headers and Fan Xpert 2+ for thermal management. While it provides adequate cooling for general use, it may not handle extreme conditions as effectively as the ROG Strix B850-F. Users looking for superior thermal solutions should consider the advanced features of the ROG Strix motherboard.

DIY Friendliness

Both motherboards are designed with DIY builders in mind, but the ASUS ROG Strix B850-F Gaming WiFi takes this a step further with several user-friendly features. It includes PCIe Slot Q-Release, M.2 Q-Latch, and pre-mounted I/O shields that simplify installation and upgrades. The presence of Q-Dashboard and Q-LED indicators also enhances the overall building experience.

The ASUS Prime B840-PLUS offers its own set of DIY-friendly features, such as a pre-mounted I/O shield and BIOS FlashBack. However, it lacks some of the more advanced conveniences found in the ROG Strix model, which may be beneficial for enthusiasts looking for a seamless building process. Therefore, the ROG Strix B850-F provides a more comprehensive DIY experience.

Audio Capabilities

Audio performance is a crucial aspect for gamers and content creators alike. The ASUS ROG Strix B850-F Gaming WiFi is equipped with the ROG SupremeFX ALC4080 codec and Savitech SV3H712 amplifier, delivering immersive audio experiences, including support for Dolby Atmos. This makes it ideal for users who demand high-quality sound during gaming sessions or multimedia consumption.

In contrast, the ASUS Prime B840-PLUS also offers decent audio capabilities but does not specify the same high-end audio components as the ROG Strix. While it provides satisfactory sound for everyday use, serious audiophiles or gamers may find the premium audio features of the ROG Strix B850-F more appealing.

Future-Proofing

Future-proofing is an essential consideration when investing in a motherboard. The ASUS ROG Strix B850-F Gaming WiFi is designed with the latest technology in mind, including support for AMD Ryzen 9000, 8000, and 7000 series processors, along with PCIe 5.0 and WiFi 7 capabilities. This positions the motherboard well for upcoming advancements in software and hardware.

While the ASUS Prime B840-PLUS also supports the latest AMD processors, it relies on PCIe 4.0 technology, which may not be as capable of harnessing future advancements. As technology continues to evolve, the features of the ROG Strix B850-F provide a stronger foundation for long-term use.

Which should you buy?

Deciding between the ASUS ROG Strix B850-F Gaming WiFi and the ASUS Prime B840-PLUS WiFi ultimately comes down to your specific needs and budget. If you are a gamer or a content creator seeking top-tier performance, advanced connectivity, and superior thermal management, the ROG Strix B850-F at C$370.50 is worth the investment. However, if you are looking for a reliable motherboard that offers solid performance and features at a more affordable price of C$153.44, the Prime B840-PLUS is a commendable choice for everyday users and casual gaming.

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ASUS ROG Strix B850-F Gaming WiFi AMD AM5 B850-F ATX Motherboard 16+2+2 Power St vs ASUS Prime B840-PLUS WiFi AMD AM5 B840 ATX Motherboard | versusfinder