GIGABYTE X870 Gaming WIFI6 AMD AM5 LGA 1718 Motherboard vs ASUS Prime B650-PLUS WiFi AMD B650 AM5 Ryzen Desktop 9000 8000 & 7000 ATX Mother
Updated August 2026 — The GIGABYTE X870 offers superior compatibility and straightforward memory support, while the ASUS Prime B650-PLUS excels in connectivity and aesthetics. Choose based on your priorities.
The GIGABYTE X870 offers superior compatibility and straightforward memory support, while the ASUS Prime B650-PLUS excels in connectivity and aesthetics. Choose based on your priorities.
Why GIGABYTE X870 Gaming WIFI6 AMD AM5 LGA 1718 Motherboard is better
Processor Compatibility
GIGABYTE X870 supports Ryzen 9000 series without BIOS updates.
Memory Support
GIGABYTE X870 has straightforward DDR5 support with AMD EXPO.
Thermal Management
GIGABYTE X870 features effective VRM and M.2 thermal guards.
Why ASUS Prime B650-PLUS WiFi AMD B650 AM5 Ryzen Desktop 9000 8000 & 7000 ATX Mother is better
Price
ASUS Prime B650-PLUS is significantly cheaper.
Networking
ASUS Prime B650-PLUS supports WIFI 6E for faster wireless.
Aesthetics
ASUS Prime B650-PLUS includes customizable RGB lighting.
Overall score
Specifications
| Spec | GIGABYTE X870 Gaming WIFI6 AMD AM5 LGA 1718 Motherboard | ASUS Prime B650-PLUS WiFi AMD B650 AM5 Ryzen Desktop 9000 8000 & 7000 ATX Mother |
|---|---|---|
| Socket Type | AM5 | AM5 |
| DDR Support | DDR5 | DDR5 |
| PCIe Version | 5.0 | 5.0 |
| WIFI | 6 | 6E |
| Warranty | 5 Years | 3 Years |
Dimension comparison
Price Comparison
When comparing the GIGABYTE X870 Gaming WIFI6 and the ASUS Prime B650-PLUS WiFi, the price difference is significant. The GIGABYTE X870 is priced at C$289.99, while the ASUS Prime B650-PLUS is more budget-friendly at C$194.03. This means you can save C$95.96 if you opt for the ASUS motherboard. The considerable price gap may influence your decision, especially if you are looking for value without sacrificing too much in terms of performance and features.
Compatibility with AMD Processors
Both motherboards support AMD's latest Ryzen processors, including the 7000, 8000, and 9000 series. The GIGABYTE X870 is designed specifically for the AMD AM5 socket, ensuring compatibility with the latest chips. On the other hand, the ASUS Prime B650-PLUS also supports the AM5 socket but requires a BIOS update for the Ryzen 9000 and 8000 series processors. If you're looking for hassle-free compatibility, the GIGABYTE motherboard offers a slight edge.
Memory Support and Overclocking
The GIGABYTE X870 supports DDR5 memory with four DIMM slots and includes AMD EXPO support for enhanced performance. This allows users to maximise their system’s potential through better memory speeds. The ASUS Prime B650-PLUS also supports DDR5 memory and features ASUS OptiMem II, which is designed to improve memory overclocking by optimising trace routing and preserving signal integrity. While both motherboards excel in this area, the GIGABYTE’s straightforward support without additional requirements may appeal to users new to overclocking.
Connectivity Features
Connectivity is a strong point for both motherboards. The GIGABYTE X870 offers PCIe 5.0, three M.2 slots, dual USB4 ports, and extensive USB-C options. The ASUS Prime B650-PLUS matches with PCIe 5.0 compatibility and includes ultrafast connectivity options like WIFI 6E, Realtek 2.5Gb Ethernet, USB 10Gbps Type-C, and Thunderbolt 4 header support. If cutting-edge connectivity is a priority, the ASUS motherboard slightly outshines the GIGABYTE with its advanced options, particularly for users who need high-speed data transfer capabilities.
Thermal Management
Thermal design is crucial for system stability. The GIGABYTE X870 features VRM and M.2 Thermal Guards to keep temperatures in check during demanding tasks. Conversely, the ASUS Prime B650-PLUS employs a comprehensive cooling solution including VRM heatsinks, M.2 heatsinks, and hybrid fan headers. While both motherboards feature effective thermal management systems, the ASUS model appears to offer a more robust set of cooling features, making it potentially better suited for high-performance builds.
Networking Capabilities
In terms of networking, both motherboards provide excellent options. The GIGABYTE X870 includes WIFI 6 and a 2.5GbE LAN connection, ensuring fast and reliable internet connectivity. The ASUS Prime B650-PLUS also features WIFI 6E, which is a step up from standard WIFI 6, and includes a Realtek 2.5Gb Ethernet connection. For users who prioritise the latest wireless technology, the ASUS motherboard offers a superior networking experience with its WIFI 6E support, allowing for faster wireless speeds.
Aesthetic and User-Friendly Features
Aesthetics and user-friendliness can impact the building experience. The GIGABYTE X870 is designed with DIY-friendly features like M.2 EZ-Latch, PCIe EZ-Latch, and an EZ-Debug Zone, making installation and troubleshooting more convenient. The ASUS Prime B650-PLUS enhances its appeal with Aura Sync RGB lighting, allowing users to customise their builds with vibrant lighting effects. While both motherboards are user-friendly, the choice may boil down to whether you value RGB aesthetics over practical installation features.
Which should you buy?
Choosing between the GIGABYTE X870 Gaming WIFI6 and the ASUS Prime B650-PLUS ultimately depends on your specific needs and budget. The GIGABYTE model is a higher-end option, priced at C$289.99, offering seamless compatibility with the latest AMD processors and straightforward memory support. However, if you are looking for a more cost-effective solution, the ASUS Prime B650-PLUS at C$194.03 provides excellent features, including advanced connectivity options and superior networking capabilities. For users focused on aesthetics and advanced cooling, the ASUS motherboard might be the better choice, while those prioritising ease of use and processor compatibility may prefer the GIGABYTE.
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