GIGABYTE X870 Gaming WIFI6 AMD AM5 LGA 1718 Motherboard vs Gigabyte B650 Gaming X AX AMD B650 Socket AM5 ATX DDR5-SDRAM Motherboard
Updated August 2026 — The GIGABYTE X870 Gaming WIFI6 outperforms the Gigabyte B650 Gaming X AX in features, performance, and connectivity, making it the superior choice for serious users.
The GIGABYTE X870 Gaming WIFI6 outperforms the Gigabyte B650 Gaming X AX in features, performance, and connectivity, making it the superior choice for serious users.
Why GIGABYTE X870 Gaming WIFI6 AMD AM5 LGA 1718 Motherboard is better
Processor Support
Supports Ryzen 9000/8000/7000 series
Connectivity
Includes PCIe 5.0 and dual USB4
Thermal Management
Features VRM and M.2 Thermal Guards
Why Gigabyte B650 Gaming X AX AMD B650 Socket AM5 ATX DDR5-SDRAM Motherboard is better
Price
More budget-friendly at C$184.99
Basic Features
Adequate for casual users
Memory Support
Supports up to 128 GB of RAM
Overall score
Specifications
| Spec | GIGABYTE X870 Gaming WIFI6 AMD AM5 LGA 1718 Motherboard | Gigabyte B650 Gaming X AX AMD B650 Socket AM5 ATX DDR5-SDRAM Motherboard |
|---|---|---|
| Processor Support | Ryzen 9000/8000/7000 | Ryzen 7000 |
| Memory Type | DDR5 | DDR5 |
| Max RAM | 128 GB | 128 GB |
| USB Ports | Dual USB4 | 1 USB-C, 4 USB 3.2 |
| Warranty | 5 Years | 5 Years |
Dimension comparison
Overview
The GIGABYTE X870 Gaming WIFI6 and the Gigabyte B650 Gaming X AX are two motherboards that cater to different segments of the market. The X870 is priced at C$289.99, while the B650 offers a more budget-friendly option at C$184.99. The core differences lie in their features, connectivity options, and overall performance capabilities.
Performance Capabilities
The GIGABYTE X870 Gaming WIFI6 is designed to support AMD’s Ryzen 9000, 8000, and 7000 series processors, providing a robust platform for high-performance computing. It features an 8+2+2 power design, which is indicative of its ability to handle demanding workloads. In contrast, the Gigabyte B650 Gaming X AX is limited to supporting only the Ryzen 7000 series processors, making it less versatile for future upgrades. This distinction highlights the X870's stronger performance potential for gamers and professionals seeking longevity in their hardware.
Memory Support
When it comes to memory, the GIGABYTE X870 supports DDR5 across four DIMM slots, allowing for significant overclocking potential with AMD EXPO support. This enables users to push their memory speeds much higher than standard rates. The B650 also supports DDR5 memory but is limited in its maximum speeds compared to the X870. It supports up to 128 GB of RAM, which is adequate for most users but lacks the advanced capabilities that the X870 offers. Therefore, for users prioritizing high-performance memory configurations, the X870 is the superior choice.
Connectivity Options
Connectivity is a crucial aspect of any motherboard. The GIGABYTE X870 features cutting-edge options including PCIe 5.0, three M.2 slots, and dual USB4 ports, making it an excellent choice for those who require high-speed data transfer and multiple storage options. On the other hand, the Gigabyte B650 Gaming X AX provides two PCIe x16 slots and three M.2 slots but lacks the advanced PCIe 5.0 support. The X870's superior connectivity options make it more future-proof, especially for users looking to take advantage of the latest technologies.
Networking Features
The networking capabilities of the GIGABYTE X870 are particularly noteworthy, as it is equipped with WIFI 6 and 2.5GbE LAN, ensuring faster and more reliable internet connectivity. This is a considerable advantage for gamers and streamers who rely on stable connections for optimal performance. The B650, while it may offer decent networking features, does not match the speed and reliability of the X870. For users who prioritize high-speed internet and seamless online experiences, the X870 is clearly the better option.
Thermal Management
Thermal management is another critical consideration, especially for high-performance builds. The GIGABYTE X870 comes with VRM and M.2 Thermal Guards, which are designed to protect components from overheating during intensive tasks. This feature is essential for maintaining optimal performance over long periods. Conversely, the B650 does not explicitly mention advanced thermal management features, which may leave users concerned about overheating during extended use. Thus, the X870 stands out for users who demand superior thermal solutions.
Warranty and Support
Both motherboards come with a 5-year warranty, which speaks to the reliability and durability of GIGABYTE products. However, the long warranty period does not inherently indicate better performance or features. The X870, with its high-performance specifications, justifies its price point with enhanced features and support for future upgrades. In contrast, the B650, while more affordable, may not offer the same level of long-term reliability for high-performance gaming and professional applications.
Price Consideration
The GIGABYTE X870 Gaming WIFI6 is priced at C$289.99, positioning it as a premium option in the motherboard market. The Gigabyte B650 Gaming X AX, at C$184.99, provides a more economical choice for budget-conscious consumers. While the B650 offers good value for its price, the additional features and future-proofing of the X870 make it a worthwhile investment for those who can afford it. Ultimately, the decision may come down to whether the user prioritizes performance over budget constraints.
Which should you buy?
Choosing between the GIGABYTE X870 Gaming WIFI6 and the Gigabyte B650 Gaming X AX ultimately hinges on your specific needs and budget. If you are seeking a motherboard that supports the latest processors, offers superior performance, advanced connectivity, and robust thermal management, the X870 is the clear winner. However, if you are a casual user or on a tighter budget, the B650 provides excellent value without unnecessary features. For serious gamers and professionals, the X870’s capabilities justify its higher price, making it the recommended choice.
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