ASRock B860 Pro RS Intel Core Ultra DDR5 8666 MHz vs ASUS ROG Strix X870E-E Gaming WiFi AMD AM5 X870
Updated August 2026 — ASUS ROG Strix X870E-E Gaming WiFi AMD AM5 X870 leads on price and connectivity.
The ASUS ROG Strix X870E-E offers superior performance and features, making it the better choice for high-end users. The ASRock B860 Pro RS is a solid budget option.
Why ASRock B860 Pro RS Intel Core Ultra DDR5 8666 MHz is better
Price
ASRock is significantly cheaper at $129.99.
Basic Features
ASRock provides essential features for budget builds.
Simplicity
ASRock is easier to set up for basic users.
Why ASUS ROG Strix X870E-E Gaming WiFi AMD AM5 X870 is better
Performance
ASUS has advanced power stages for better performance.
Expansion
ASUS offers more M.2 slots for storage.
Connectivity
ASUS includes USB4 and WiFi 7 for superior connectivity.
Overall score
Specifications
| Spec | ASRock B860 Pro RS Intel Core Ultra DDR5 8666 MHz | ASUS ROG Strix X870E-E Gaming WiFi AMD AM5 X870 |
|---|---|---|
| Power Stages | 10+1+1+1+1 | 18+2+2 |
| Max Memory | 8666 MHz | Advanced Features |
| M.2 Slots | 1 PCIe 5.0 | 3 PCIe 5.0 + 2 PCIe 4.0 |
| USB Ports | USB 3.2 | Dual USB4 |
| WiFi | WiFi 6E | WiFi 7 |
Dimension comparison
Overview
The ASRock B860 Pro RS and the ASUS ROG Strix X870E-E Gaming WiFi are two high-performing ATX motherboards catering to different segments of the market. The ASRock motherboard is priced at $129.99, while the ASUS motherboard is significantly more expensive at $394.99, making it about 204% pricier. This article will delve into various aspects of both products, helping potential buyers understand which motherboard may better suit their needs.
Performance Capabilities
The ASUS ROG Strix X870E-E Gaming WiFi boasts a robust power solution with 18+2+2 power stages rated for 110A per stage, ensuring it can handle demanding multi-core processors effectively. In contrast, the ASRock B860 Pro RS features a 10+1+1+1+1 power phase design, which is also efficient but less powerful in comparison. For users focused on extreme performance, especially in gaming and content creation, the ASUS motherboard offers more advanced features, such as AI Overclocking and Dynamic OC Switcher, which can enhance performance significantly.
Memory Support
When it comes to memory capabilities, both motherboards support DDR5 memory, but there are differences in their maximum frequencies. The ASRock B860 Pro RS supports memory speeds up to 8666 MHz (overclocked), while the ASUS ROG Strix X870E-E is designed to work with the latest AMD Ryzen processors, which can utilize more advanced memory features. Thus, for users looking to maximize their memory performance, the ASUS offers a more future-proof solution, potentially benefiting from upcoming memory advancements.
Expansion Options
The ASUS ROG Strix X870E-E offers superior expansion options with three onboard PCIe 5.0 M.2 slots and two PCIe 4.0 M.2 slots, accommodating multiple high-speed storage devices. On the other hand, the ASRock B860 Pro RS includes one PCIe 5.0 x16 slot and additional PCIe 4.0 slots for expansion but is not as versatile. For gamers and professionals needing extensive storage solutions, the ASUS motherboard is clearly the better choice.
Connectivity Features
Connectivity is another area where the ASUS ROG Strix X870E-E shines, offering dual USB4 Type-C ports along with multiple USB 10Gbps ports. The ASRock B860 Pro RS provides standard connectivity options, including USB 3.2 Gen2 and Gen1 ports, but lacks the cutting-edge USB4 support. For users who prioritize high-speed data transfer and extensive peripheral connectivity, the ASUS motherboard offers a decisive advantage.
Thermal Management
The thermal management systems of both motherboards are designed to keep temperatures under control, but the ASUS ROG Strix X870E-E features a more advanced optimized thermal design with massive heatsinks and high-conductivity thermal pads. The ASRock B860 Pro RS is equipped with a Toolless Multi-Layer M.2 Heatsink, which is effective but not as comprehensive as the ASUS solution. For heavy users or those planning to overclock, the thermal capabilities of the ASUS motherboard are superior.
Audio and Networking
In terms of audio and networking features, the ASRock B860 Pro RS includes Nahimic Audio for immersive sound, while the ASUS ROG Strix X870E-E is equipped with on-board WiFi 7 and Realtek 5 Gb Ethernet for high-performance networking. The ASUS motherboard’s advanced connectivity options make it a better fit for those who require fast and reliable internet connections, especially in gaming contexts.
Aesthetic Design and Build Quality
Both motherboards feature high-quality design and aesthetics; however, the ASUS ROG Strix X870E-E incorporates a more sophisticated appearance with its ROG branding and design tailored for gamers. The ASRock B860 Pro RS, while still well-built, is more utilitarian in design. For users who value aesthetics in their build, the ASUS option might be more appealing.
Which should you buy?
Choosing between the ASRock B860 Pro RS and the ASUS ROG Strix X870E-E depends largely on your specific needs and budget. The ASRock B860 Pro RS offers solid performance at a significantly more accessible price of $129.99, making it suitable for budget-conscious users or those with moderate needs. However, for gamers and professionals who demand the latest technology and superior performance features, the ASUS ROG Strix X870E-E at $394.99 justifies its price with advanced capabilities and future-proofing features. If you prioritize cutting-edge performance and extensive features, the ASUS is the clear winner.