GIGABYTE X870 Gaming WIFI6 AMD AM5 LGA 1718 Motherboard vs ASUS Z790 Gaming WIFI7
Updated August 2026 — The GIGABYTE X870 offers superior warranty and connectivity features, while the ASUS Z790 excels in networking capabilities and price. Overall, the GIGABYTE X870 is the better choice for AMD users.
The GIGABYTE X870 offers superior warranty and connectivity features, while the ASUS Z790 excels in networking capabilities and price. Overall, the GIGABYTE X870 is the better choice for AMD users.
Why GIGABYTE X870 Gaming WIFI6 AMD AM5 LGA 1718 Motherboard is better
Warranty
GIGABYTE X870 has a 5-year warranty.
Connectivity
GIGABYTE X870 includes dual USB4 ports.
Power Design
GIGABYTE X870 has an 8+2+2 power design.
Why ASUS Z790 Gaming WIFI7 is better
Price
ASUS Z790 is priced at C$209.99.
Networking
ASUS Z790 features Wi-Fi 7.
Memory Tech
ASUS Z790 includes ASUS Enhanced Memory Profile II.
Overall score
Specifications
| Spec | GIGABYTE X870 Gaming WIFI6 AMD AM5 LGA 1718 Motherboard | ASUS Z790 Gaming WIFI7 |
|---|---|---|
| Processor | AMD AM5 | Intel LGA 1700 |
| Memory Support | DDR5, 4 DIMMs | DDR5, exclusive tech |
| PCIe Version | 5.0 | 5.0 |
| M.2 Slots | 3 | 3 |
| LAN | 2.5GbE | Wi-Fi 7 |
Dimension comparison
Overview of the GIGABYTE X870 Gaming WIFI6 and ASUS Z790 Gaming WIFI7
The GIGABYTE X870 Gaming WIFI6 is priced at C$289.99, while the ASUS Z790 Gaming WIFI7 is more budget-friendly at C$209.99. Both motherboards offer cutting-edge technologies and features designed for gamers and high-performance users, but they cater to different processor families and have distinct capabilities.
Processor Compatibility
The GIGABYTE X870 Gaming WIFI6 supports AMD's AM5 socket, compatible with Ryzen 9000, 8000, and 7000 series processors. This allows users to harness the latest AMD technology for optimal performance. In contrast, the ASUS Z790 Gaming WIFI7 is designed for Intel's LGA 1700 socket, supporting 14th, 13th, and 12th generation Core processors, along with Pentium Gold and Celeron processors. Users must consider their preferred CPU manufacturer when choosing between these two motherboards.
Memory Support
When it comes to memory, both motherboards support DDR5 technology, which is crucial for high-speed data transfer and enhanced performance. The GIGABYTE X870 features four DIMM slots with AMD EXPO support, allowing for easier memory overclocking. On the other hand, the ASUS Z790 provides exclusive memory technology, including ASUS Enhanced Memory Profile II and ASUS OptiMem II, which can improve stability and performance. Users looking for advanced memory tuning may find ASUS's offering more appealing.
Power Design and Stability
The GIGABYTE X870 boasts an 8+2+2 power design, which ensures stable power delivery to the CPU and components. This design is complemented by thermal solutions such as VRM and M.2 Thermal Guards to maintain optimal operating temperatures during intense gaming sessions. Meanwhile, the ASUS Z790 features a robust 14+1 DrMOS power solution with a 6-layer PCB, ensuring stable power delivery and longevity. Both motherboards provide solid power management, but ASUS's configuration is slightly more advanced, particularly for power-hungry setups.
Connectivity Features
Connectivity is a strong point for both motherboards, but they differ in offerings. The GIGABYTE X870 includes PCIe 5.0, three M.2 slots, dual USB4, and front and rear USB-C ports, catering to users who require high-speed data transfer. The ASUS Z790 also supports PCIe 5.0 and includes three PCIe 4.0 M.2 slots, USB 3.2 Gen2x2 Type-C, and Thunderbolt (USB4) header support. While both motherboards offer extensive connectivity options, the GIGABYTE X870 has an edge with its dual USB4 ports, making it a more versatile choice for those needing the latest data transfer technologies.
Networking Capabilities
Networking features are crucial for online gaming and data transfer. The GIGABYTE X870 offers Wi-Fi 6 and 2.5GbE LAN, ensuring fast and reliable internet connectivity for gamers. Conversely, the ASUS Z790 steps into the future with Wi-Fi 7, which promises improved speed and lower latency compared to Wi-Fi 6. For users who prioritize networking performance, the ASUS Z790's Wi-Fi 7 is a significant advantage, especially in competitive gaming environments where every millisecond counts.
Cooling Solutions
Efficient cooling is vital for high-performance builds, and both motherboards provide effective thermal management solutions. The GIGABYTE X870 features VRM and M.2 Thermal Guards to protect against overheating, while the ASUS Z790 includes large VRM heatsinks and hybrid fan headers, along with Fan Xpert 4 with AI Cooling II for automatic thermal management. While both motherboards are equipped to handle heat effectively, the ASUS Z790's advanced cooling technologies may offer better performance in overclocked or high-load scenarios.
Warranty and Support
The GIGABYTE X870 comes with a generous 5-year warranty, reflecting the brand's confidence in its product's longevity and reliability. In contrast, the ASUS Z790 does not specify a warranty period in the provided data, which could be a consideration for potential buyers. A longer warranty often indicates better manufacturer support and assurance, making the GIGABYTE X870 a more secure investment for users concerned about durability.
Which should you buy?
Choosing between the GIGABYTE X870 Gaming WIFI6 and the ASUS Z790 Gaming WIFI7 depends on several factors, including processor preference, budget, and specific feature needs. The GIGABYTE X870 is ideal for AMD users seeking advanced connectivity and a robust warranty, while the ASUS Z790 offers better networking capabilities and memory technology for Intel users at a lower price. Ultimately, if you value cutting-edge Wi-Fi and budget considerations, the ASUS Z790 is the better choice, but if you’re looking for extensive features and a long warranty, the GIGABYTE X870 stands out.
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