ASRock Intel Core Ultra Z890 LGA1851 RL-ILM Mini vs MSI PRO B650-S WiFi ProSeries Motherboard
Updated August 2026 — ASRock Intel Core Ultra Z890 LGA1851 RL-ILM Mini leads on build quality and design.
The ASRock motherboard offers superior performance and features for Intel builds, while the MSI is a budget-friendly option for AMD users.
Why ASRock Intel Core Ultra Z890 LGA1851 RL-ILM Mini is better
Performance
Higher memory speed support up to 9466 MHz
Features
Includes BIOS Flashback and Memory OC Shield
Form Factor
Compact Mini ITX design for small builds
Why MSI PRO B650-S WiFi ProSeries Motherboard is better
Price
More budget-friendly at $139.99
Connectivity
Includes Wi-Fi 6E and Bluetooth 5.3
Expansion
Standard ATX size allows for more slots
Overall score
Specifications
| Spec | ASRock Intel Core Ultra Z890 LGA1851 RL-ILM Mini | MSI PRO B650-S WiFi ProSeries Motherboard |
|---|---|---|
| Socket | LGA1851 | AM5 |
| Memory Support | DDR5 9466 MHz | DDR5 7200+ MHz |
| Power Phases | 12+1+1+1+1 | 12+2 |
| Graphics Outputs | HDMI, Thunderbolt 4 | HDMI/DP |
| LAN | N/A | 2.5Gbps |
Dimension comparison
Overview
When comparing the ASRock Intel Core Ultra Z890 LGA1851 RL-ILM Mini ITX Motherboard Phantom Gaming and the MSI PRO B650-S WiFi ProSeries Motherboard, there are notable differences in their specifications and intended uses. The ASRock motherboard is priced at $249.99, while the MSI variant is more budget-friendly at $139.99, making it about 44% cheaper than its competitor. This price disparity sets the stage for a deeper look into their features and performance.
Compatibility
The ASRock motherboard supports Intel Core Ultra Processors (Series 2) with an LGA1851 socket, while the MSI motherboard is designed for AMD Ryzen 9000, 8000, and 7000 Series processors using the AM5 socket. This distinction is critical for users who are either loyal to Intel or AMD, as choosing a motherboard without the correct socket means the processor will not fit. Users planning to build a system around Intel will naturally gravitate towards the ASRock, while those favoring AMD will find the MSI more suitable.
Performance
In terms of performance, the ASRock motherboard features a robust 12+1+1+1+1 Power Phase with a 110A SPS for VCore, which is built for stability during high-demand tasks. The MSI, on the other hand, offers a 12+2 Duet Rail Power System, which is also designed for high-performance environments but is limited to DDR5 memory speeds of 7200+ MHz (overclocked). While both motherboards support DDR5 memory, the ASRock’s capability to handle speeds of up to 9466 MHz (overclocked) gives it a performance edge in demanding applications.
Features
The ASRock motherboard includes essential features like BIOS Flashback and a Memory OC Shield, which are beneficial for users looking to overclock their systems. It also offers multiple graphics output options, including HDMI and Thunderbolt 4 Type-C ports, making it versatile for various display setups. In contrast, the MSI motherboard emphasizes connectivity with Wi-Fi 6E and Bluetooth 5.3, plus a 2.5Gbps LAN for enhanced network performance. The MSI’s focus on networking makes it suitable for users who prioritize internet connectivity in their builds.
Design and Build Quality
Both motherboards boast quality construction, but they target different user needs. The ASRock motherboard features a compact Mini ITX form factor, ideal for small form factor builds, while the MSI motherboard comes in a standard ATX size, allowing for more expansion options. The MSI motherboard is built on a 6-layer PCB with 2oz thickened copper, which aids in heat dissipation and overall durability. Users looking to build a compact system might prefer the ASRock's design, while those needing more slots for upgrades would find the MSI’s larger form factor advantageous.
User Experience
The ASRock motherboard is marketed as optimized for stability, durability, and efficiency, appealing to users who require reliable performance for everyday computing tasks. Its streamlined style also adds an aesthetic touch to any build. Conversely, the MSI motherboard targets professionals, featuring tools designed to enhance productivity and efficiency. Users who multitask or work on resource-intensive applications may find the MSI’s productivity-focused design more beneficial, particularly for professional use.
Price Comparison
The price difference between the two motherboards is significant. The ASRock motherboard is priced at $249.99, while the MSI is available for $139.99. This makes the MSI motherboard about 44% cheaper than the ASRock model, which can be a crucial factor for budget-conscious builders. While the ASRock offers higher performance capabilities, the MSI provides great value for users who may not need the extra specifications, making it an attractive option for those on a budget.
Which should you buy?
Ultimately, the decision between the ASRock Intel Core Ultra Z890 motherboard and the MSI PRO B650-S motherboard boils down to your specific needs. If you are committed to an Intel build and require a high-performance motherboard with advanced features, the ASRock is worth the investment. However, if you are looking for a cost-effective solution for an AMD build that still offers solid performance and connectivity options, the MSI is a better choice. Both motherboards excel in their own right, catering to different user preferences and requirements.

