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ASRock Intel Core Ultra Z890 LGA1851 RL-ILM Mini vs ASUS TUF Gaming Z790

Updated August 2026 — ASRock Intel Core Ultra Z890 LGA1851 RL-ILM Mini wins on performance and design, ASUS TUF Gaming Z790 wins on price and cooling.

The ASRock Intel Core Ultra Z890 offers superior performance and memory support, while the ASUS TUF Gaming Z790-Plus provides excellent value and gaming features.

Why ASRock Intel Core Ultra Z890 LGA1851 RL-ILM Mini is better

Performance

Higher memory speed support up to 9466 MHz

Power Delivery

12+1+1+1+1 power phase design for stability

Design

Sleek and optimized for efficiency

Why ASUS TUF Gaming Z790 is better

Price

More budget-friendly at $199.99

Cooling

Comprehensive cooling solution with hybrid fan headers

Connectivity

More M.2 slots for NVMe SSDs

Overall score

ASRock Intel Core Ultra Z890 LGA1851 RL-ILM Mini
85
ASUS TUF Gaming Z790
78

Specifications

SpecASRock Intel Core Ultra Z890 LGA1851 RL-ILM MiniASUS TUF Gaming Z790
SocketLGA1851LGA1700
Memory TypeDDR5DDR5
Max Memory Speed9466 MHzStandard
Power Phases12+1+1+1+116+1 DrMOS
M.2 Slots24

Dimension comparison

ASRock Intel Core Ultra Z890 LGA1851 RL-ILM MiniASUS TUF Gaming Z790

Overview of the ASRock Intel Core Ultra Z890 and ASUS TUF Gaming Z790-Plus

When comparing the ASRock Intel Core Ultra Z890 and the ASUS TUF Gaming Z790-Plus, the most notable difference is their target audience and features tailored for gaming versus general performance. The ASRock motherboard is priced at $249.99, while the ASUS model is more budget-friendly at $199.99, making it about 17% cheaper. This price difference reflects their designs and intended uses, with the ASRock focusing on high-end performance and the ASUS catering to gamers looking for durability and stability.

Performance and Compatibility

The ASRock Intel Core Ultra Z890 is designed to support Intel Core Ultra Processors (Series 2) with an LGA1851 socket, ensuring compatibility with the latest high-performance CPUs. The board supports dual-channel DDR5 memory, reaching speeds of up to 9466 MHz, allowing for impressive performance in demanding applications. In contrast, the ASUS TUF Gaming Z790-Plus supports the LGA 1700 socket for Intel's 12th, 13th, and 14th Gen processors, providing versatility for users who may want to upgrade their systems over time. Both motherboards excel in power delivery with the ASRock featuring a 12+1+1+1+1 power phase design, while the ASUS boasts a robust 16+1 DrMOS setup, which supports maximum stability during high loads.

Build Quality and Design

The build quality of both motherboards is impressive, but they cater to slightly different aesthetics and durability standards. The ASRock motherboard emphasizes a sleek and streamlined style, optimized for stability and efficiency, making it suitable for a variety of computing tasks. On the other hand, the ASUS TUF Gaming Z790-Plus is engineered with military-grade components, reflecting its gaming focus. This motherboard's design incorporates a comprehensive cooling system, including VRM heatsinks, PCH fanless heatsinks, and M.2 heatsinks, which are essential for maintaining performance during extended gaming sessions.

Connectivity Options

In terms of connectivity, the ASRock Intel Core Ultra Z890 provides a range of options, including one HDMI port and two Thunderbolt 4 Type-C ports, making it suitable for high-speed data transfer and video output. However, the ASUS TUF Gaming Z790-Plus has a more extensive array of connectivity features, including four M.2 slots for NVMe SSDs, allowing users to install multiple high-speed storage devices. Additionally, it supports both WiFi 6 and 2.5Gb LAN for robust networking capabilities, which is a significant advantage for gamers needing low-latency connections.

Memory Support

The ASRock motherboard supports dual-channel DDR5 memory up to 9466 MHz, which is particularly advantageous for users requiring high-speed memory for intensive tasks such as content creation or gaming. In contrast, the ASUS TUF Gaming Z790-Plus also supports DDR5 memory but does not specify a maximum frequency beyond standard compatibility. This difference may influence users who prioritize top-tier memory performance. While both motherboards support significant memory capacities, the ASRock's explicit support for higher frequencies gives it an edge for extreme performance scenarios.

Cooling Solutions

Cooling is a crucial aspect for both motherboards, but they employ different strategies to ensure optimal thermal management. The ASUS TUF Gaming Z790-Plus features a comprehensive cooling solution with hybrid fan headers and Fan Xpert 4 utility, allowing users to customize cooling profiles based on their needs. This is particularly useful for gamers who push their systems hard. The ASRock motherboard, while it does not highlight advanced cooling features, is optimized for stability and efficiency, which may suffice for users not engaging in extreme overclocking or high-load scenarios.

Pricing and Value

Price is a significant factor when choosing a motherboard, and the ASUS TUF Gaming Z790-Plus is priced at $199.99, making it a more accessible option compared to the ASRock Intel Core Ultra Z890 at $249.99. This $50 difference could be a deciding factor for budget-conscious gamers. Given that the ASUS model offers solid features for gaming, including a more extensive cooling solution and superior memory slot options, it presents excellent value for those primarily focused on gaming performance without the need for extreme specifications.

Which should you buy?

Choosing between the ASRock Intel Core Ultra Z890 and the ASUS TUF Gaming Z790-Plus ultimately depends on your specific needs. If you require top-tier performance and the ability to utilize cutting-edge memory speeds, the ASRock motherboard is the better choice. However, if you are a gamer looking for durability, a robust cooling system, and a more budget-friendly option, the ASUS TUF Gaming Z790-Plus is the clear winner. The decision hinges on whether you prioritize maximum performance or overall value and gaming features.