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ASUS PRIME Z890-P WIFI Z890 LGA 1851 ATX vs GIGABYTE Z790 UD AC LGA 1700 ATX Motherboard,

Updated August 2026 — ASUS PRIME Z890-P WIFI Z890 LGA 1851 ATX leads on ai features and user experience.

The ASUS PRIME Z890-P WIFI offers advanced features and superior connectivity, making it ideal for high-performance tasks, while the GIGABYTE Z790 UD AC is a solid budget option. Choose based on your specific needs.

Why ASUS PRIME Z890-P WIFI Z890 LGA 1851 ATX is better

Advanced AI

Better support for demanding applications

Connectivity

Includes Thunderbolt 4 and Wi-Fi 7

Power Delivery

More robust power solution with 80A DrMOS

Why GIGABYTE Z790 UD AC LGA 1700 ATX Motherboard, is better

Price

More budget-friendly at $149.99

Simplicity

User-friendly features for easy installation

Thermal Management

Effective thermal solutions with M.2 Thermal Guard

Overall score

ASUS PRIME Z890-P WIFI Z890 LGA 1851 ATX
88
GIGABYTE Z790 UD AC LGA 1700 ATX Motherboard,
75

Specifications

SpecASUS PRIME Z890-P WIFI Z890 LGA 1851 ATXGIGABYTE Z790 UD AC LGA 1700 ATX Motherboard,
SocketLGA 1851LGA 1700
Power Phases14+1+1+216+1+1
M.2 Slots4 (1 PCIe 5.0)3 (PCIe 4.0)
Wi-FiWi-Fi 7Dual Band Wi-Fi
RGB SupportAura SyncRGB Fusion

Dimension comparison

ASUS PRIME Z890-P WIFI Z890 LGA 1851 ATXGIGABYTE Z790 UD AC LGA 1700 ATX Motherboard,

Overview of ASUS PRIME Z890-P WIFI and GIGABYTE Z790 UD AC

The ASUS PRIME Z890-P WIFI is priced at $229.99, while the GIGABYTE Z790 UD AC comes in at $149.99, making the latter about 35% cheaper. Both motherboards target high-performance use cases, especially for gaming and advanced computing tasks, but they cater to slightly different markets with their distinct features and specifications.

The ASUS PRIME Z890-P WIFI motherboard is designed with the next generation of Intel processors in mind, specifically the Core Ultra Series 2. It features advanced AI capabilities, making it suitable for demanding applications. On the other hand, the GIGABYTE Z790 UD AC supports Intel Core 14th, 13th, and 12th Gen processors, focusing on delivering robust performance for gamers and general users alike.

Power Delivery and Design

The ASUS PRIME Z890-P WIFI is built with a robust power solution featuring a 14+1+1+2 power stage and 80A DrMOS, ensuring stable power delivery for high-performance tasks. In contrast, the GIGABYTE Z790 UD AC has a slightly simpler 16+1+1 power phase design with 60A DrMOS. While both designs are effective, the ASUS model may offer a slight edge in power delivery, especially for advanced AI applications or overclocking scenarios.

Both motherboards utilize a 6-layer PCB, promoting durability and stability. The ASUS also includes advanced thermal features, such as large VRM heatsinks and hybrid fan headers, which can improve overall performance in high-demand situations. The GIGABYTE motherboard has a fully covered MOSFET heatsink and M.2 thermal guard, ensuring that it handles heat effectively during intense workloads.

Memory Support

In terms of memory compatibility, the ASUS PRIME Z890-P WIFI supports DDR5 RAM across four DIMMs, while the GIGABYTE Z790 UD AC is also DDR5 compatible but with dual-channel support across four DIMMs. This gives both motherboards ample memory options for modern applications, but the ASUS board may benefit from enhanced memory bandwidth potential due to its advanced design.

The ASUS motherboard is engineered for higher performance with its advanced AI features that optimize memory and resource usage, which can be particularly beneficial for content creators and gamers who demand maximum efficiency. The GIGABYTE Z790 UD AC, while still robust, may be more suited for users who primarily focus on gaming and general productivity.

Connectivity Options

The ASUS PRIME Z890-P WIFI excels in connectivity, featuring a Thunderbolt 4 USB Type-C port, a front panel USB 10Gbps Type-C port, and support for Wi-Fi 7. These elements position it as an advanced option for users needing the latest in connectivity technology. The GIGABYTE Z790 UD AC, while still competitive, offers a USB-C 3.2 port and dual-band Wi-Fi but lacks the same advanced Thunderbolt capabilities.

Both motherboards support PCIe 5.0, although the ASUS model includes one PCIe 5.0 M.2 slot along with three PCIe 4.0 M.2 slots, providing enhanced future-proofing options. The GIGABYTE motherboard, on the other hand, features three NVMe PCIe 4.0 x4 M.2 slots, which still deliver excellent performance but may not match the latest standards offered by the ASUS.

Thermal Management

Thermal management is crucial in high-performance computing, and both motherboards have dedicated designs to keep temperatures in check. The ASUS PRIME Z890-P WIFI includes large VRM heatsinks and AI Cooling II, which intelligently adjusts cooling based on system needs. The GIGABYTE Z790 UD AC has its own set of thermal solutions, including fully covered MOSFET heatsinks and M.2 Thermal Guards, which effectively manage heat.

While both options are competent in thermal management, the ASUS model's advanced AI Cooling features may provide a more dynamic response to varying workloads. This can be particularly beneficial for users who engage in overclocking or run resource-intensive applications.

User-Friendly Features

The ASUS PRIME Z890-P WIFI is designed with DIY-friendly features like PCIe Slot Q-Release, M.2 Q-Latch, and a slew of Q-LED indicators, making installation and troubleshooting more straightforward. Additionally, the BIOS FlashBack feature allows users to easily update their BIOS without needing a CPU installed.

Similarly, the GIGABYTE Z790 UD AC incorporates EZ-Latch and Q-Flash features, which simplify component installation and BIOS updates. However, the ASUS board appears to have a more comprehensive set of user-friendly options that can enhance the overall building experience, particularly for those less familiar with PC assembly.

Aesthetic Appeal

Aesthetics can play a significant role in motherboard selection for many users. The ASUS PRIME Z890-P WIFI features three Addressable Gen 2 headers for customizable RGB lighting through ASUS Aura Sync, allowing for extensive personalization. The GIGABYTE Z790 UD AC also features RGB Fusion technology, but the overall lighting options may be less extensive compared to ASUS's offerings.

For users who prioritize aesthetic design alongside performance, the ASUS model might provide a more appealing option due to its richer customization capabilities.

Which should you buy?

Ultimately, the decision between the ASUS PRIME Z890-P WIFI and the GIGABYTE Z790 UD AC boils down to individual needs and preferences. If you are looking for cutting-edge features, advanced AI capabilities, and superior connectivity options, the ASUS motherboard is a strong contender, albeit at a higher price point of $229.99. However, for users seeking a more budget-friendly option that still delivers excellent performance, the GIGABYTE Z790 UD AC at $149.99 presents a compelling choice with solid power delivery and thermal management.

Depending on your specific use case, whether it’s gaming, content creation, or general productivity, either motherboard could serve you well. However, if your focus is on future-proofing and the latest technology, the ASUS PRIME Z890-P WIFI is likely the better investment.