ASUS ROG Strix X870E-E Gaming WiFi AMD AM5 X870 vs GIGABYTE Z790 UD AC LGA 1700 ATX Motherboard,
Updated August 2026 — ASUS ROG Strix X870E-E Gaming WiFi AMD AM5 X870 wins on features and performance, GIGABYTE Z790 UD AC LGA 1700 ATX Motherboard, wins on value.
The ASUS ROG Strix X870E-E Gaming WiFi offers superior performance and features compared to the GIGABYTE Z790 UD AC, making it the better choice for serious gamers. However, the GIGABYTE model is a more budget-friendly option.
Why ASUS ROG Strix X870E-E Gaming WiFi AMD AM5 X870 is better
Performance
Higher power phase design and advanced overclocking features.
Connectivity
Includes USB4 and WiFi 7.
Thermal Management
Superior thermal design with optimized cooling solutions.
Why GIGABYTE Z790 UD AC LGA 1700 ATX Motherboard, is better
Price
More affordable option.
Value
Good performance for budget builds.
Simplicity
Easier setup for basic users.
Overall score
Specifications
| Spec | ASUS ROG Strix X870E-E Gaming WiFi AMD AM5 X870 | GIGABYTE Z790 UD AC LGA 1700 ATX Motherboard, |
|---|---|---|
| Socket | AM5 | LGA 1700 |
| Power Phases | 18+2+2 | 16+1+1 |
| Memory Support | DDR5 | DDR5 |
| M.2 Slots | 5 | 3 |
| WiFi | WiFi 7 | Dual Band WiFi |
Dimension comparison
Overview of the ASUS ROG Strix X870E-E Gaming WiFi
The ASUS ROG Strix X870E-E Gaming WiFi is a high-performance motherboard designed for AMD processors, featuring cutting-edge technology and robust features. Priced at $394.99, it caters to gamers and PC builders looking for advanced capabilities. This motherboard supports AMD Ryzen 9000, 8000, and 7000 series processors and boasts an impressive 18+2+2 power solution rated at 110A per stage. It is equipped with dynamic overclocking features and a comprehensive thermal design that ensures efficient cooling during intense gaming sessions.
Overview of the GIGABYTE Z790 UD AC
The GIGABYTE Z790 UD AC is a more budget-friendly option, priced at $149.99, and is tailored for Intel's 12th, 13th, and 14th generation processors. This motherboard features a 16+1+1 power phase design, offering solid performance for gaming and productivity tasks. It supports dual-channel DDR5 memory across four DIMMs and includes comprehensive thermal solutions with fully covered MOSFET heatsinks and a six-layer PCB. With a focus on stability and power efficiency, the Z790 UD AC is a great choice for gamers seeking value without sacrificing performance.
Performance Capabilities
In terms of performance, the ASUS ROG Strix X870E-E Gaming WiFi excels with its robust power solution and advanced overclocking technologies. The 18+2+2 power stages ensure that even multi-core processors receive stable power delivery, which is critical during high-load scenarios. The inclusion of AI Overclocking and multiple M.2 slots with PCIe 5.0 support provides ample opportunities for speed and efficiency. Conversely, the GIGABYTE Z790 UD AC, while capable, has a slightly less powerful 16+1+1 power phase design. This may impact performance under extreme conditions, but it still offers a commendable performance for most gaming needs.
Connectivity Options
Connectivity is a significant advantage for the ASUS ROG Strix X870E-E Gaming WiFi, which features dual USB4 Type-C ports, multiple USB 10Gbps ports, and WiFi 7. The advanced networking capabilities ensure that users can enjoy high-speed internet and quick data transfer rates. On the other hand, the GIGABYTE Z790 UD AC provides a good range of connectivity options, including PCIe 5.0 and triple NVMe PCIe 4.0 M.2 slots, but lacks the next-gen WiFi 7 and USB4 capabilities found in the ASUS model. This difference could impact users who prioritize cutting-edge connectivity.
Thermal Management
Thermal management is crucial for maintaining optimal performance during demanding tasks. The ASUS ROG Strix X870E-E Gaming WiFi is designed with an optimized thermal solution that includes massive heatsinks and high-conductivity thermal pads. The integrated heat-pipe design helps dissipate heat effectively, ensuring stable operation under load. In comparison, the GIGABYTE Z790 UD AC features a comprehensive thermal design as well, with fully covered MOSFET heatsinks and an M.2 thermal guard. While both motherboards prioritize cooling, the ASUS model has the edge in terms of advanced thermal management features.
Gaming Features
For gamers, the ASUS ROG Strix X870E-E Gaming WiFi is packed with features like dynamic overclocking, AI cooling, and multiple M.2 slots for high-speed storage. Its design is tailored for gamers seeking top-tier performance and reliability. The GIGABYTE Z790 UD AC also supports gaming with its robust power design and DDR5 compatibility, but it lacks some of the specialized gaming features that ASUS offers. Therefore, serious gamers may find the ASUS model more appealing due to its advanced capabilities and optimizations for gaming.
Price Comparison
The ASUS ROG Strix X870E-E Gaming WiFi is priced at $394.99, while the GIGABYTE Z790 UD AC is significantly more affordable at $149.99. This represents a price difference of about 67%, making the GIGABYTE model a more budget-friendly option for those who do not require the advanced features of the ASUS motherboard. However, the higher price of the ASUS model may be justified by its superior performance, connectivity options, and gaming capabilities.
Which should you buy?
Choosing between the ASUS ROG Strix X870E-E Gaming WiFi and the GIGABYTE Z790 UD AC ultimately depends on your specific needs and budget. If you are looking for a high-performance motherboard with advanced features and are willing to invest $394.99, the ASUS model is an excellent choice. It excels in performance, connectivity, and thermal management, making it ideal for serious gamers and PC builders. On the other hand, if you are seeking a more budget-friendly option without sacrificing too much performance, the GIGABYTE Z790 UD AC at $149.99 offers solid capabilities for Intel users.

