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ASRock B860 Pro RS Intel Core Ultra DDR5 8666 MHz vs ASUS TUF Gaming B650

Updated August 2026 — ASRock B860 Pro RS Intel Core Ultra DDR5 8666 MHz wins on memory and audio, ASUS TUF Gaming B650 wins on power and cooling.

The ASRock B860 Pro RS offers superior memory speed and a lower price, while the ASUS TUF Gaming B650-PLUS WiFi excels in power management and connectivity options.

Why ASRock B860 Pro RS Intel Core Ultra DDR5 8666 MHz is better

Price

ASRock is $14 cheaper

Memory Speed

Supports DDR5 up to 8666 MHz

Aesthetic

Steel Legend design is visually appealing

Why ASUS TUF Gaming B650 is better

Power Management

12+2 power stages for stability

Connectivity

Includes USB4 support

Cooling Solutions

More extensive cooling features

Overall score

ASRock B860 Pro RS Intel Core Ultra DDR5 8666 MHz
85
ASUS TUF Gaming B650
90

Specifications

SpecASRock B860 Pro RS Intel Core Ultra DDR5 8666 MHzASUS TUF Gaming B650
Power Phases10+1+1+1+112+2
Max RAM Speed8666 MHzNot specified
PCIe Version5.05.0
Audio CodecRealtek ALC1220AI Noise Cancellation
USB SupportThunderbolt 4USB4

Dimension comparison

ASRock B860 Pro RS Intel Core Ultra DDR5 8666 MHzASUS TUF Gaming B650

Overview

The ASRock B860 Pro RS and ASUS TUF Gaming B650-PLUS WiFi are both high-performance motherboards designed for different processor families. The ASRock B860 Pro RS is priced at $129.99, while the ASUS TUF Gaming B650-PLUS WiFi comes at a higher price of $144.00, making it about 11% more expensive than its competitor. Each motherboard caters to unique needs, so understanding their features and specifications is crucial for potential buyers.

Performance and Power Management

In terms of performance, the ASRock B860 Pro RS boasts a 10+1+1+1+1 power phase design, which utilizes Dr.MOS technology for efficient power delivery. This is particularly beneficial for heavy workloads and gaming. Conversely, the ASUS TUF Gaming B650-PLUS WiFi features a more robust 12+2 power stage configuration, designed for stable power delivery across demanding applications. The enhanced power solution in the ASUS board may provide better performance stability during peak loads, especially for overclocking enthusiasts.

Memory Support

When it comes to memory, the ASRock B860 Pro RS supports DDR5 RAM up to 8666 MHz in a dual-channel configuration across four DIMM slots. This high RAM speed is ideal for users requiring rapid data processing, making it suitable for content creation and gaming. On the other hand, the ASUS TUF Gaming B650-PLUS WiFi also supports DDR5 memory but does not specify a maximum speed. However, it is built on the AM5 platform, which is known for future-proofing with upcoming RAM advancements. Thus, while the ASRock motherboard currently offers superior speed, the ASUS option might be better suited for future upgrades.

Connectivity Options

The connectivity features of both motherboards cater to modern users. The ASRock B860 Pro RS comes equipped with a PCIe 5.0 x16 slot for next-gen graphics cards, along with multiple USB ports, including Thunderbolt 4 Type-C and USB 3.2 options. Meanwhile, the ASUS TUF Gaming B650-PLUS WiFi also supports PCIe 5.0 and offers USB4 support, which is the latest standard for USB connections. This makes the ASUS board slightly more versatile for users requiring the latest connectivity options, giving it a slight edge in this category.

Cooling Solutions

Cooling is a crucial aspect for any high-performance motherboard, and both models offer comprehensive solutions. The ASRock B860 Pro RS features a Toolless Multi-Layer M.2 Heatsink along with military-grade components for durability and thermal performance. In contrast, the ASUS TUF Gaming B650-PLUS WiFi includes enlarged VRM and PCH heatsinks along with hybrid fan headers for more efficient cooling management. While both motherboards are designed with cooling in mind, the ASUS model appears to provide more extensive cooling capabilities, which is beneficial for prolonged gaming sessions or demanding tasks.

Audio Features

Audio performance can greatly enhance the gaming and multimedia experience. The ASRock B860 Pro RS is equipped with the Realtek ALC1220 7.1 CH HD Audio Codec, offering immersive sound quality for gaming and media consumption. The ASUS TUF Gaming B650-PLUS WiFi also features advanced audio technology, including two-way AI noise cancellation, which helps improve communication clarity during gaming sessions or video calls. While both motherboards offer solid audio capabilities, the ASUS model's noise cancellation feature may appeal more to gamers who prioritize clear communication.

Aesthetic and Build Quality

Aesthetic appeal can be an important factor for PC builders looking for a visually cohesive setup. The ASRock B860 Pro RS is designed with the Steel Legend aesthetic, which is visually striking and suggests durability. The ASUS TUF Gaming B650-PLUS WiFi also features a rugged design, emphasizing military-grade components that enhance its build quality. Both motherboards are well-constructed, but users may prefer the distinct design elements of one over the other based on their personal style.

Price Comparison

The ASRock B860 Pro RS is priced at $129.99, making it a more budget-friendly option compared to the ASUS TUF Gaming B650-PLUS WiFi, which retails for $144.00. This price difference of about $14 suggests that the ASRock model may be more appealing to users looking for a cost-effective solution without sacrificing essential features. However, for users who can afford to spend a bit more for additional features and future-proofing, the ASUS option may justify its higher price.

Which should you buy?

Ultimately, the decision between the ASRock B860 Pro RS and ASUS TUF Gaming B650-PLUS WiFi hinges on your specific needs. If you prioritize high-speed memory support and a lower price, the ASRock motherboard is an excellent choice. However, if you seek advanced connectivity options, better power management, and enhanced cooling solutions, the ASUS model might be worth the additional investment. Assessing your requirements will guide you toward the best motherboard for your setup.