ASRock B550M-HDV Socket AM4 Micro-ATX Motherboard vs ASUS Z790 GAMING WIFI7 ATX motherboard with PCIe
Updated August 2026 — ASUS Z790 GAMING WIFI7 ATX motherboard with PCIe leads on connectivity and cooling.
The ASUS Z790 GAMING WIFI7 offers superior features and performance, making it the better choice for high-end users, while the ASRock B550M-HDV is a solid budget option.
Why ASRock B550M-HDV Socket AM4 Micro-ATX Motherboard is better
Price
More affordable at $99.20
AMD Support
Supports a wide range of AMD processors
Basic Features
Adequate for general use and light gaming
Why ASUS Z790 GAMING WIFI7 ATX motherboard with PCIe is better
Performance
Supports DDR5 and PCIe 5.0 for better performance
Expansion
Three M.2 slots for extensive storage options
Cooling
Advanced cooling solutions for high-performance builds
Overall score
Specifications
| Spec | ASRock B550M-HDV Socket AM4 Micro-ATX Motherboard | ASUS Z790 GAMING WIFI7 ATX motherboard with PCIe |
|---|---|---|
| Socket Type | AM4 | LGA 1700 |
| Memory Type | DDR4 | DDR5 |
| M.2 Slots | 1 | 3 |
| PCIe Version | 4.0 | 5.0 |
| Power Phases | 6 | 14+1 |
Dimension comparison
Overview
In this comparison, we look at the ASRock B550M-HDV Socket AM4 Micro-ATX Motherboard and the ASUS Z790 GAMING WIFI7 ATX motherboard. The ASRock model is priced at $99.20, making it about 17% cheaper than the ASUS Z790, which retails for $149.99. Both motherboards cater to different market segments, with the ASRock targeting budget-conscious users and the ASUS positioned for high-performance gaming and productivity.
Compatibility
The ASRock B550M-HDV supports a wide range of AMD Socket AM4 processors, including the Ryzen 5000, 4000, and 3000 series. This flexibility makes it a solid choice for users looking to build a cost-effective system. Meanwhile, the ASUS Z790 GAMING WIFI7 is designed for Intel's LGA 1700 socket, supporting 14th and 13th Gen Intel Core processors, as well as Pentium Gold and Celeron models. This focus on Intel's latest offerings positions the ASUS board as a more future-proof option for those aiming for high-end performance.
Memory Support
The ASRock motherboard supports DDR4 memory speeds of up to 4733+ (OC) across its two DIMM slots, allowing for dual-channel configurations that enhance performance. In contrast, the ASUS Z790 supports DDR5 memory, which is the latest standard, providing better bandwidth and efficiency. This difference could significantly impact overall system performance, particularly for demanding applications like gaming or content creation.
Expansion and Connectivity
When it comes to expansion, the ASRock B550M-HDV features one Hyper M.2 slot for NVMe or SATA SSDs, along with four SATA3 ports for additional storage. This setup is sufficient for most users but may feel limited for those needing extensive storage options. Conversely, the ASUS Z790 GAMING WIFI7 boasts three M.2 slots and PCIe 5.0 support, offering superior expansion capabilities. The inclusion of extensive USB options, including USB 3.2 Gen 2x2 Type-C, makes the ASUS model a more versatile choice for modern peripherals.
Power Delivery and Stability
The ASRock B550M-HDV features a 6 Power Phase design with premium 50A power chokes, ensuring stable power delivery for supported processors. This level of stability is essential for overclocking, especially for gamers. Meanwhile, the ASUS Z790 is equipped with a 14+1 DrMOS power solution, coupled with a 6-layer PCB and robust capacitors. This advanced power delivery system not only enhances stability but also supports higher performance, particularly beneficial for high-end CPUs.
Cooling Solutions
Cooling is a critical aspect of motherboard design, especially for gaming setups. The ASUS Z790 GAMING WIFI7 features large VRM heatsinks, PCH heatsinks, and hybrid fan headers, integrating Fan Xpert 4 with AI Cooling II. This comprehensive cooling solution ensures that the board maintains optimal temperatures under load. In comparison, the ASRock B550M-HDV lacks advanced cooling features, relying on basic thermal management, which may not suffice for high-performance builds.
Price and Value
The ASRock B550M-HDV is priced at $99.20, which positions it as an attractive option for budget-conscious users. Its features are adequate for general use and light gaming, making it a good value for those not needing cutting-edge technology. In contrast, the ASUS Z790 GAMING WIFI7, priced at $149.99, offers advanced features and future-proofing but comes at a significantly higher cost. This price difference reflects the additional capabilities and performance potential of the ASUS board, making it a worthwhile investment for serious gamers or content creators.
Aesthetics and Build Quality
The aesthetics and build quality of a motherboard can significantly influence user experience. The ASRock B550M-HDV has a straightforward design that focuses on functionality rather than flair. While it may not stand out visually, it is built to perform. On the other hand, the ASUS Z790 GAMING WIFI7 incorporates features like Aura Sync lighting, which can enhance the visual appeal of a gaming rig. Additionally, the robust build quality of the ASUS motherboard may contribute to better longevity, particularly under heavy workloads.
Which should you buy?
Choosing between the ASRock B550M-HDV and the ASUS Z790 GAMING WIFI7 ultimately depends on your specific needs and budget. If you are looking for an affordable motherboard that supports a wide range of AMD processors for general use or light gaming, the ASRock B550M-HDV at $99.20 is a solid choice. However, if you require advanced features, better power delivery, and future-proofing for high-end gaming or content creation, the ASUS Z790 GAMING WIFI7 is worth the extra investment at $149.99. Each motherboard serves its purpose well, but the right fit for you hinges on your performance requirements and budget constraints.