ASRock B860 Pro RS Intel Core Ultra DDR5 8666 MHz vs GIGABYTE Z790 AORUS Elite AX LGA 1700 ATX

Overview of the ASRock B860 Pro RS and GIGABYTE Z790 AORUS Elite AX

The ASRock B860 Pro RS is priced at $129.99, while the GIGABYTE Z790 AORUS Elite AX comes in at $189.99. This price difference of about 46% highlights that the ASRock motherboard may be more appealing for budget-conscious users. Both motherboards are designed for high-performance systems, but they cater to slightly different user bases and requirements. The ASRock targets those looking for solid performance without breaking the bank, while the GIGABYTE focuses on gamers and enthusiasts seeking cutting-edge features.

Design and Build Quality

In terms of design, both motherboards exhibit a robust build quality. The ASRock B860 Pro RS boasts a military-grade component construction and a Lite Release Design that facilitates easier GPU installation. Additionally, it incorporates a comprehensive cooling solution to ensure thermal performance, making it suitable for demanding workloads. On the other hand, the GIGABYTE Z790 AORUS Elite AX employs a 6-layer PCB and includes advanced thermal solutions like M.2 Thermal Guard III and fully covered MOSFET heatsinks. This design strategy aims to support overclocking and high-performance computing, appealing more to gamers and heavy users.

Power Phase and Performance

The ASRock B860 Pro RS features a power design of 10+1+1+1+1 phases, powered by Dr.MOS technology, which ensures stable power delivery for demanding applications. This setup provides sufficient power for high-end gaming and content creation. In contrast, the GIGABYTE Z790 AORUS Elite AX has a more commanding power design with a 16+1+2 phase setup, using a 70A power stage. This superior power phase configuration is designed to provide better power efficiency and stability, particularly during intense gaming sessions or heavy workloads, making it a strong contender for overclockers.

Memory Support and Compatibility

When it comes to memory support, the ASRock B860 Pro RS supports DDR5 memory up to 8666 MHz (overclocked) across four DIMM slots, which is beneficial for users looking to maximize performance in memory-intensive applications. Conversely, the GIGABYTE Z790 AORUS Elite AX also supports DDR5 memory but offers flexibility with its 4 SMD DIMMs that are compatible with XMP 3.0 memory modules. This means that users can easily overclock their memory for enhanced performance, appealing to enthusiasts who prioritize high-speed memory capabilities.

Connectivity Options

Connectivity is another crucial aspect where the two motherboards differ significantly. The ASRock B860 Pro RS provides a variety of connectivity options, including Thunderbolt 4 Type-C and multiple USB ports, ensuring fast data transfer rates. Additionally, it features Realtek 2.5G LAN and WiFi 6E for superior wireless connectivity. In comparison, the GIGABYTE Z790 AORUS Elite AX features four PCIe 4.0 x4 M.2 slots, which provide extensive storage capabilities. It also includes USB 3.2 Gen 2x2 Type-C for fast data transfers. Both motherboards excel in connectivity, but the GIGABYTE model offers more M.2 slots for future expansion.

Audio Quality

Audio performance is an essential factor for many users, especially gamers and multimedia creators. The ASRock B860 Pro RS includes the Realtek ALC1220 7.1 channel HD audio codec, complemented by Nahimic Audio for an immersive audio experience. This setup is tailored for those who appreciate quality sound in gaming and media consumption. Conversely, the GIGABYTE Z790 AORUS Elite AX's specifications do not emphasize audio features as prominently, though it still offers decent audio capabilities. For users prioritizing audio quality, the ASRock motherboard might be the better choice.

Price Comparison

The ASRock B860 Pro RS is priced at $129.99, making it a more budget-friendly option compared to the GIGABYTE Z790 AORUS Elite AX, which retails for $189.99. This represents a difference of about $60, or 46%, making the ASRock motherboard significantly more accessible for users who need a reliable board without the high-end gaming features. While the GIGABYTE motherboard offers advanced features and better performance potential, the price point may deter casual users or those with tighter budgets.

Which should you buy?

Choosing between the ASRock B860 Pro RS and the GIGABYTE Z790 AORUS Elite AX ultimately depends on your specific needs. If you are looking for a cost-effective solution that still delivers solid performance, the ASRock B860 Pro RS is an excellent choice at $129.99. It provides essential features for gaming and content creation without overspending. However, if you are an enthusiast seeking superior power delivery, advanced thermal management, and greater connectivity options, the GIGABYTE Z790 AORUS Elite AX, despite its higher price of $189.99, may better suit your needs for future-proofing and performance optimization.