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Asus ROG Strix B550-F Gaming WiFi II AMD AM4 ATX vs ASUS ROG Strix B650E-I Gaming WiFi AMD B650 AM5

Updated August 2026 — Asus ROG Strix B550-F Gaming WiFi II AMD AM4 ATX wins on power, ASUS ROG Strix B650E-I Gaming WiFi AMD B650 AM5 wins on cooling and price.

The B650E-I offers advanced features and future-proofing, while the B550-F is a solid budget option.

Why Asus ROG Strix B550-F Gaming WiFi II AMD AM4 ATX is better

Price

B550-F is $70 cheaper

Power Stages

B550-F has more power stages

Legacy Support

B550-F supports older Ryzen CPUs

Why ASUS ROG Strix B650E-I Gaming WiFi AMD B650 AM5 is better

Latest Tech

B650E-I supports PCIe 5.0

Future-Proof

B650E-I supports AM5 socket

Cooling

B650E-I has better thermal management

Overall score

Asus ROG Strix B550-F Gaming WiFi II AMD AM4 ATX
75
ASUS ROG Strix B650E-I Gaming WiFi AMD B650 AM5
85

Specifications

SpecAsus ROG Strix B550-F Gaming WiFi II AMD AM4 ATXASUS ROG Strix B650E-I Gaming WiFi AMD B650 AM5
SocketAM4AM5
PCIe Version4.05.0
RAM SupportDDR4DDR5
M.2 Slots22
WiFi6E6E

Dimension comparison

Asus ROG Strix B550-F Gaming WiFi II AMD AM4 ATXASUS ROG Strix B650E-I Gaming WiFi AMD B650 AM5

Overview of the Products

The Asus ROG Strix B550-F Gaming WiFi II and the ASUS ROG Strix B650E-I Gaming WiFi are both high-performance motherboards, but they cater to different needs and generations of AMD processors. The B550-F is priced at $139.99, while the B650E-I retails for $209.99, making the latter about 50% more expensive. This price difference reflects the advanced features and capabilities of the B650E-I, which is designed for the latest AM5 socket and supports next-generation Ryzen processors.

Compatibility with Processors

The Asus ROG Strix B550-F Gaming WiFi II is compatible with AMD Ryzen 3000 and 5000 series processors, providing a solid option for those using older CPU generations. In contrast, the ASUS ROG Strix B650E-I Gaming WiFi is built for the latest AMD Ryzen Desktop 9000, 8000, and 7000 series CPUs. This modern compatibility ensures that users who choose the B650E-I can take advantage of the latest advancements in processor technology, making it more future-proof.

Power Delivery and Efficiency

When it comes to power delivery, the Asus ROG Strix B550-F features a robust 12+2 power stage design, while the B650E-I is equipped with a slightly lower 10+2 power stage configuration. Although the B550-F has a higher power stage count, the B650E-I employs an 8-pin ProCool power connector and is optimized for next-gen processors, which may require different power management strategies. Both motherboards utilize high-quality alloy chokes and durable capacitors, ensuring stable power delivery under load.

Connectivity Options

The Asus ROG Strix B550-F offers excellent connectivity with PCIe 4.0 support, dual M.2 slots, and an array of USB ports, including USB 3.2 Gen 2 Type-C. On the other hand, the B650E-I takes connectivity a step further with PCIe 5.0 support, which allows for faster data transfer speeds and more efficient use of storage devices. Additionally, both motherboards feature on-board WiFi 6E and Intel 2.5 Gb Ethernet, ensuring high-speed networking for gamers and PC enthusiasts.

Cooling Solutions

Cooling is crucial for maintaining performance, especially during intensive tasks. The Asus ROG Strix B550-F employs a Stack Cool 3+ design, which helps dissipate heat effectively. Meanwhile, the B650E-I is designed with thick heatsinks that enhance cooling efficiency, particularly for its VRM. The advanced thermal pads used in the B650E-I ensure optimal heat transfer, which is essential for maintaining performance under heavy loads.

Aesthetics and Design

In terms of aesthetics, both motherboards feature modern designs with RGB lighting capabilities. The Asus ROG Strix B550-F includes an addressable Gen 2 RGB header and Aura Sync support, allowing users to customize their build's appearance. The B650E-I also supports Aura Sync, offering personalization options through its RGB headers. Both motherboards exhibit a sleek and appealing look, making them suitable for gaming setups.

Software and User Experience

The Asus ROG Strix B550-F comes with a 60-day subscription to AIDA64 Extreme, offering users valuable diagnostic tools and performance monitoring. Its intuitive UEFI BIOS dashboard enhances the user experience, making it easier to tweak settings. The B650E-I, while not explicitly mentioning bundled software, features ASUS-exclusive AI Networking and Two-Way AI Noise Cancelation, which simplifies setup and improves overall performance. Both motherboards provide excellent software support, catering to a variety of user needs.

Which should you buy?

Choosing between the Asus ROG Strix B550-F Gaming WiFi II and the ASUS ROG Strix B650E-I Gaming WiFi ultimately depends on your specific needs. If you're looking for a more budget-friendly option that still offers robust performance and features, the B550-F at $139.99 might be the better choice. However, if you want the latest technology, including support for AMD's newest Ryzen processors and PCIe 5.0, the B650E-I, priced at $209.99, offers compelling advantages. Consider your current and future needs when making this decision, as the B650E-I provides a more future-proof solution, while the B550-F is a solid choice for those with existing Ryzen 3000 or 5000 CPUs.