ASRock Intel Core Ultra Z890 LGA1851 RL-ILM Mini vs ASUS ROG Crosshair X870E Glacial, AMD E-ATX
Updated August 2026 — ASUS ROG Crosshair X870E Glacial, AMD E-ATX leads on connectivity and cooling.
The ASUS ROG Crosshair X870E offers superior performance and features, making it the better choice for power users, while the ASRock Intel Core Ultra Z890 is a solid budget option.
Why ASRock Intel Core Ultra Z890 LGA1851 RL-ILM Mini is better
Price
ASRock is significantly cheaper.
Size
ASRock is a Mini ITX motherboard.
Basic Features
ASRock supports Intel Core Ultra processors.
Why ASUS ROG Crosshair X870E Glacial, AMD E-ATX is better
Power Stages
ASUS has 24+2+2 power stages.
Connectivity
ASUS has dual USB4 Type-C ports.
Cooling
ASUS has advanced thermal design.
Overall score
Specifications
| Spec | ASRock Intel Core Ultra Z890 LGA1851 RL-ILM Mini | ASUS ROG Crosshair X870E Glacial, AMD E-ATX |
|---|---|---|
| Power Phases | 12+1+1+1+1 | 24+2+2 |
| DDR5 Slots | 2 | Multiple |
| PCIe Slots | 2 | Two PCIe 5.0 x16 |
| Ethernet | Standard | Dual 10G |
| Cooling Design | Basic | Advanced |
Dimension comparison
Overview of the ASRock Intel Core Ultra Z890 and ASUS ROG Crosshair X870E
The ASRock Intel Core Ultra Z890 and ASUS ROG Crosshair X870E are two high-performance motherboards aimed at gamers and power users. The ASRock motherboard is priced at $249.99, making it about 79% cheaper than the ASUS ROG Crosshair X870E, which retails for $1,199.99. This significant price difference reflects the distinct target audiences and feature sets of each product.
Performance Capabilities
The ASRock Intel Core Ultra Z890 features a robust 12+1+1+1+1 power phase design with a 110A SPS for VCore, optimized for stability and performance. In contrast, the ASUS ROG Crosshair X870E boasts an even more powerful configuration with 24+2+2 power stages, also rated at 110A. This difference suggests that while both motherboards can handle demanding tasks, the ASUS model is better suited for extreme overclocking and high-end applications, particularly for users looking to push their hardware to the limits.
Memory Support
When it comes to memory support, the ASRock model has two DDR5 DIMMs, allowing for a dual-channel configuration with speeds of up to 9466 MHz when overclocked. On the other hand, the ASUS ROG Crosshair X870E offers more flexibility with multiple DDR5 slots, supporting a wider range of memory configurations and higher capacities. This makes the ASUS a more appealing choice for users who require extensive memory options for tasks like content creation or gaming at high settings.
Connectivity Options
The ASRock motherboard provides ample connectivity with one HDMI port and two Thunderbolt 4 Type-C ports. However, the ASUS ROG Crosshair X870E excels in this category with dual USB4 Type-C ports and an impressive twelve additional USB 10Gbps ports. Additionally, it features dual Realtek 10G Ethernet, which enhances networking capabilities for competitive gamers and streamers. The superior connectivity options of the ASUS model cater to users who need high-speed data transfer and extensive peripheral support.
Cooling Solutions
Cooling is crucial for maintaining performance, especially during intense tasks. The ASRock Intel Core Ultra Z890 is designed with stability in mind but lacks advanced cooling solutions. Conversely, the ASUS ROG Crosshair X870E incorporates a highly optimized thermal design, including a 3D VC M.2 heatsink and massive heatsinks integrated with heatpipes. This robust cooling system ensures that the ASUS motherboard can handle high thermal loads, making it a better option for overclockers or those running demanding applications.
Aesthetic Features
Aesthetics may not be the primary consideration for every user, but they can certainly influence purchasing decisions. The ASRock motherboard offers a streamlined style suitable for daily computing, while the ASUS ROG Crosshair X870E stands out with its premium design, including a full-color 5” LCD screen for system monitoring and customizable RGB lighting. For users who value visual appeal alongside performance, the ASUS model offers a more sophisticated and customizable aesthetic.
Brand Reputation and Support
ASRock has established itself as a reliable brand in the motherboard market, particularly for budget-conscious users. However, ASUS, with its ROG line, is often regarded as a leader in gaming and high-performance components. The reputation of ASUS for quality and extensive customer support can be a deciding factor for many users, particularly those investing in high-end hardware like the ROG Crosshair X870E.
Price Consideration
The ASRock Intel Core Ultra Z890 is priced at $249.99, making it a budget-friendly option for users looking for a capable motherboard without breaking the bank. In contrast, the ASUS ROG Crosshair X870E’s price of $1,199.99 reflects its advanced features and performance capabilities. For someone on a tight budget, the ASRock offers excellent value, while the ASUS may be justifiable for those who require top-tier performance.
Which should you buy?
Choosing between the ASRock Intel Core Ultra Z890 and ASUS ROG Crosshair X870E ultimately depends on your specific needs and budget. If you're looking for a cost-effective solution for general computing or gaming, the ASRock motherboard provides solid performance at a significantly lower price point. However, if you're a power user or gamer seeking the latest technology, extensive features, and superior performance, the ASUS ROG Crosshair X870E is worth the investment.

