GIGABYTE B650M Gaming Plus WiFi AM5 LGA 1718 AMD B650 M-ATX vs ASRock B550 Phantom Gaming 4 AC Supports 3rd Gen AMD AM4 Ryzen™ / Future AMD Ryz
Updated August 2026 — The GIGABYTE B650M Gaming Plus WiFi offers superior features and future-proofing compared to the ASRock B550 Phantom Gaming 4 AC, making it the better choice for performance enthusiasts.
The GIGABYTE B650M Gaming Plus WiFi offers superior features and future-proofing compared to the ASRock B550 Phantom Gaming 4 AC, making it the better choice for performance enthusiasts.
Why GIGABYTE B650M Gaming Plus WiFi AM5 LGA 1718 AMD B650 M-ATX is better
Processor Support
Supports latest AMD Ryzen 7000/8000 series processors
Memory Type
Supports DDR5 memory technology
Networking
Includes 2.5GbE LAN and Wi-Fi 6E support
Why ASRock B550 Phantom Gaming 4 AC Supports 3rd Gen AMD AM4 Ryzen™ / Future AMD Ryz is better
Price
More budget-friendly at C$99.99
Power Phases
Has 8 power phase design
Graphics Output
Includes HDMI graphics output option
Overall score
Specifications
| Spec | GIGABYTE B650M Gaming Plus WiFi AM5 LGA 1718 AMD B650 M-ATX | ASRock B550 Phantom Gaming 4 AC Supports 3rd Gen AMD AM4 Ryzen™ / Future AMD Ryz |
|---|---|---|
| Brand | GIGABYTE | ASRock |
| Current Price | C$189.99 | C$99.99 |
| Memory Support | DDR5 | DDR4 |
| Power Phases | 5+2+2 | 8 |
| Wi-Fi Support | Wi-Fi 6E | No |
Dimension comparison
Price Comparison
The GIGABYTE B650M Gaming Plus WiFi is priced at C$189.99, while the ASRock B550 Phantom Gaming 4 AC is significantly more budget-friendly at C$99.99. This price difference of C$90 highlights the cost variance between the two motherboards. The GIGABYTE model targets users who prioritize advanced features and future-proofing, especially with its support for the latest AMD Ryzen 7000 and 8000 series processors. In contrast, the ASRock motherboard caters to users looking for a more economical option that still supports 3rd Gen AMD Ryzen processors. Therefore, if budget is a primary concern, the ASRock may be the more appealing choice.
Processor Compatibility
When it comes to processor compatibility, the GIGABYTE B650M supports the latest AMD AM5 socket, allowing it to accommodate AMD Ryzen 7000 and 8000 series processors. This advanced compatibility ensures that users can leverage cutting-edge performance. On the other hand, the ASRock B550 Phantom Gaming 4 AC is built for the previous generation, supporting 3rd Gen AMD AM4 Ryzen processors and future AMD Ryzen processors. This means that while the ASRock offers good performance, it does not provide the same level of future-proofing as the GIGABYTE model. Thus, for users planning to invest in the latest technology, the GIGABYTE motherboard is the superior option.
Memory Support
The GIGABYTE B650M Gaming Plus WiFi offers robust memory support with four SMD DIMMs compatible with DDR5 memory technology and features like AMD EXPO and Intel XMP. This is a significant advantage for users looking to maximize speed and performance in their builds. In contrast, the ASRock B550 Phantom Gaming 4 AC supports DDR4 memory, with an overclocking capability of 4733+ MHz. While both motherboards provide solid memory options, the GIGABYTE’s support for DDR5 represents a leap in performance potential. Therefore, for those prioritizing high-speed memory and enhanced performance, the GIGABYTE motherboard stands out.
Power Design
The power design is another crucial aspect where the two motherboards differ significantly. The GIGABYTE B650M features a sturdy power design with a 5+2+2 phases digital VRM solution, ensuring improved stability and efficiency during high-load situations. In comparison, the ASRock B550 Phantom Gaming 4 AC has an 8 power phase design, which, while decent, does not match the advanced configuration of the GIGABYTE model. This superior power design in the GIGABYTE motherboard can lead to better thermal performance and overclocking capabilities, making it more suitable for gamers and enthusiasts looking for long-term reliability.
Connectivity Options
Connectivity options are essential for modern gaming and computing needs, and here the GIGABYTE B650M excels. It provides stable connectivity with PCIe 4.0 x4 M.2 slots and USB 3.2 Gen 1 Type-C support, facilitating high-speed data transfers and fast storage solutions. The ASRock B550 Phantom Gaming 4 AC also offers solid connectivity with one PCIe 4.0 x16 and two PCIe 3.0 x1 slots, but it lacks the advanced USB features found in the GIGABYTE model. For users who require the latest in connectivity standards, the GIGABYTE motherboard is the clear winner, ensuring broader compatibility with future peripherals.
Networking Features
In terms of networking features, the GIGABYTE B650M includes a 2.5GbE LAN and Wi-Fi 6E support, providing significantly faster internet speeds and more reliable connections, which are crucial for competitive gaming and streaming. On the other hand, the ASRock B550 Phantom Gaming 4 AC supports standard networking features but does not specify enhanced connectivity options like Wi-Fi 6E. For gamers and users who value fast networking capabilities, the GIGABYTE motherboard offers a substantial advantage, as it ensures minimal latency and improved online performance.
Fine Tuning Features
Fine-tuning features can greatly enhance user experience and system performance. The GIGABYTE B650M comes equipped with Smart Fan 6 technology, allowing users to customize fan speeds for optimal cooling, alongside Q-Flash Plus, which enables BIOS updates without requiring a CPU, memory, or GPU. The ASRock B550 Phantom Gaming 4 AC, while it has gaming-oriented features, does not detail similar advanced fine-tuning capabilities. For those who appreciate the ability to optimise their systems, the GIGABYTE motherboard provides more comprehensive tools for performance tailoring.
Which should you buy?
In conclusion, the decision between the GIGABYTE B650M Gaming Plus WiFi and the ASRock B550 Phantom Gaming 4 AC ultimately depends on your needs and budget. The GIGABYTE model, priced at C$189.99, offers superior features, including support for the latest AMD processors, DDR5 memory compatibility, enhanced power design, and advanced connectivity options. On the other hand, the ASRock motherboard is an excellent value at C$99.99, catering to budget-conscious users who still want solid performance for 3rd Gen AMD Ryzen processors. If you seek cutting-edge technology and future-proofing, the GIGABYTE B650M is the clear choice. However, for those looking to save money without sacrificing too much performance, the ASRock B550 Phantom Gaming 4 AC remains a viable option.
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