ASUS ROG Crosshair X870E Dark Hero ATX vs ASUS ROG STRIX B860-I GAMING WIFI B860 LGA 1851
Updated August 2026 — ASUS ROG Crosshair X870E Dark Hero ATX wins on power and cooling, ASUS ROG STRIX B860-I GAMING WIFI B860 LGA 1851 wins on price and size.
The ASUS ROG Crosshair X870E Dark Hero offers superior performance and features compared to the ROG Strix B860-I Gaming WiFi. For enthusiasts seeking high-end capabilities, the Crosshair is the clear choice.
Why ASUS ROG Crosshair X870E Dark Hero ATX is better
Power Stages
20+2+2 power stages provide better stability for overclocking.
Connectivity
More USB ports and dual USB4 Type-C ports enhance connectivity.
Thermal Management
Advanced thermal design with 3D VC M.2 heatsink ensures better cooling.
Why ASUS ROG STRIX B860-I GAMING WIFI B860 LGA 1851 is better
Price
Significantly lower price makes it more accessible.
Size
Compact Mini-ITX form factor saves space.
Simplicity
Easier setup for general users with fewer features.
Overall score
Specifications
| Spec | ASUS ROG Crosshair X870E Dark Hero ATX | ASUS ROG STRIX B860-I GAMING WIFI B860 LGA 1851 |
|---|---|---|
| Power Stages | 20+2+2 | 10+1+2+1 |
| Socket Type | AM5 | LGA 1851 |
| Memory Support | DDR5 | DDR5 |
| WiFi | WiFi 7 | WiFi 7 |
| USB Ports | 11 | 6 |
| M.2 Slots | 5 | 1 |
Dimension comparison
Overview of the ASUS ROG Crosshair X870E Dark Hero
The ASUS ROG Crosshair X870E Dark Hero ATX motherboard is positioned as a premium option for high-performance gaming and advanced computing needs. Priced at $699.99, it boasts a range of features tailored for demanding applications. The motherboard supports the latest AMD Ryzen processors and is designed with robust power solutions, including 20+2+2 power stages. With five M.2 slots and advanced thermal management, it is engineered for optimal performance.
This motherboard is built for users who prioritize stability and extensive connectivity in their builds. It offers PCIe 5.0, dual USB4 Type-C ports, and advanced AI features, making it a strong contender for those looking to push the limits of their PCs. The ASUS ROG Crosshair X870E Dark Hero is designed not only for gamers but also for enthusiasts who require high-end capabilities.
Overview of the ASUS ROG Strix B860-I Gaming WiFi
The ASUS ROG Strix B860-I Gaming WiFi motherboard is a compact solution, priced at $207.99, targeting users who need powerful performance in a Mini-ITX format. It is compatible with Intel Core Ultra processors and features a 10+1+2+1 power stage configuration. This motherboard is designed for gaming and general computing, supporting DDR5 memory and including advanced connectivity options like WiFi 7 and Thunderbolt™ 4.
Despite its smaller size, the ROG Strix B860-I does not skimp on features. It offers PCIe 5.0 support, ensuring compatibility with next-gen graphics cards, while its optimized thermal design ensures efficient heat management. This motherboard caters to gamers and PC builders looking for a high-performance, space-saving option that doesn't compromise on capabilities.
Performance Comparison
The performance capabilities of the ASUS ROG Crosshair X870E Dark Hero are impressive, primarily due to its extensive power stages and superior cooling solutions. With 20+2+2 power stages, it provides exceptional stability for overclocking and demanding applications. Its robust thermal management, featuring a 3D VC M.2 heatsink, allows for efficient cooling even under heavy loads.
On the other hand, the ASUS ROG Strix B860-I Gaming WiFi, while also powerful, has a simpler 10+1+2+1 power stage configuration. This makes it less suited for extreme overclocking compared to the Crosshair X870E. However, it still delivers solid performance for gaming and productivity, especially in a more compact form factor. The ROG Strix excels in environments where space is at a premium, offering a balance of performance and efficiency.
Connectivity Features
Connectivity is a key area where the ASUS ROG Crosshair X870E Dark Hero stands out. It includes dual USB4 Type-C ports and a total of nine USB 10Gbps ports, providing ample options for peripherals and fast data transfer. In addition, the motherboard features advanced networking capabilities with onboard Wi-Fi 7 and multiple Ethernet options, ensuring seamless online experiences.
Conversely, the ASUS ROG Strix B860-I Gaming WiFi also offers robust connectivity, including WiFi 7 and Thunderbolt™ 4. While it is equipped with fewer USB ports than the Crosshair, it still provides excellent options for modern devices. The Strix's compact design means that it may lack some of the extensive connectivity features found in larger boards, but it still meets the needs of most users effectively.
Thermal Management
Thermal management is critical for maintaining performance, especially in high-intensity gaming or professional workloads. The ASUS ROG Crosshair X870E Dark Hero features an advanced thermal design with a 3D VC M.2 heatsink and extensive heatsinks integrated with the I/O cover, ensuring that components remain cool under load. This robust cooling solution is essential for users who push their systems to the limit.
The ASUS ROG Strix B860-I Gaming WiFi also prioritizes thermal efficiency, utilizing massive heatsinks and high-conductivity thermal pads. While its cooling solution is effective for its size, it may not match the extensive cooling capabilities of the Crosshair X870E. Nevertheless, it is well-suited for typical gaming and productivity tasks, providing adequate thermal management for a Mini-ITX build.
AI Features
The ASUS ROG Crosshair X870E Dark Hero is equipped with advanced AI features designed to enhance user experience and performance. It includes ASUS-exclusive AI Cache Boost and AI Overclocking, which simplify system setup and optimization. These features make the motherboard particularly appealing for users who want a hands-off approach to performance tuning without sacrificing control.
In comparison, the ASUS ROG Strix B860-I Gaming WiFi also integrates AI technologies, such as ASUS AI Advisor and AI Networking II. These features facilitate easier configuration and improved performance, ensuring that users can maximize their system's potential. While both motherboards offer AI capabilities, the Crosshair X870E provides a broader range of advanced features, making it a better choice for users focused on extensive customization and performance tuning.
Price Consideration
The price difference between the ASUS ROG Crosshair X870E Dark Hero and the ASUS ROG Strix B860-I Gaming WiFi is significant. The Crosshair is priced at $699.99, making it about 237% more expensive than the B860-I, which retails for $207.99. This price disparity reflects the differences in features and performance capabilities, with the Crosshair positioned as a high-end option for serious enthusiasts, while the Strix offers a more budget-friendly alternative for gamers and general users.
For users who require high performance and advanced features, the investment in the Crosshair may be justified. However, for those with more modest needs, the Strix B860-I provides excellent value without compromising essential features.
Which should you buy?
Choosing between the ASUS ROG Crosshair X870E Dark Hero and the ASUS ROG Strix B860-I Gaming WiFi ultimately depends on your specific needs and budget. If you are an enthusiast or a gamer looking for top-tier performance and extensive features, the Crosshair X870E is an excellent choice, despite its higher price. Its advanced cooling, robust power solution, and extensive connectivity options make it ideal for demanding builds.
However, if you are seeking a compact motherboard that provides solid performance at a significantly lower price, the ROG Strix B860-I is a fantastic option. It balances features and performance in a small form factor, making it suitable for a wide range of users. Ultimately, assess your performance requirements and budget to determine which motherboard aligns best with your goals.

