GIGABYTE Z790 UD AX DDR5 ATX Motherboard

• Supports Intel^® Core™ 14th/ 13th /12th processors
• Unparalleled Performance：Twin 16*+1+１ Phases Digital VRM Solution
• Dual Channel DDR5：4*SMD DIMMs with XMP 3.0 Memory Module Support
• Next Generation Storage：3*PCIe 4.0 x4 M.2 Connectors
• Advanced Thermal Design & M.2 Thermal Guard: To Ensure VRM Power Stability & M.2 SSD Performance
• EZ-Latch Plus：PCIe 5.0 x16 Slot with Quick Release & Screwless Design
• Fast Networks：2.5GbE LAN & Wi-Fi 6E 802.11ax
• Extended Connectivity：DP, HDMI, Front USB-C^® 5Gb/s, Rear USB-C^® 20Gb/s
• Smart Fan 6：Features Multiple Temperature Sensors, Hybrid Fan Headers with FAN STOP
• Q-Flash Plus：Update BIOS Without Installing the CPU, Memory and Graphics Card

The GIGABYTE Z790 UD AX is a high-performance ATX motherboard designed for modern Intel platforms. Built on the Intel Z790 chipset and supporting Intel LGA1700 processors, it delivers excellent performance for gaming, professional workloads, and high-end desktop computing.

This motherboard integrates next-generation technologies including DDR5 memory, PCIe 5.0 graphics support, Wi-Fi 6E connectivity, and ultra-fast NVMe storage. These features allow users to build a powerful PC capable of handling demanding applications and future hardware upgrades.

With GIGABYTE’s Ultra Durable design philosophy, the Z790 UD AX combines performance, reliability, and long-term stability.

Designed for Intel 12th, 13th and 14th Generation Processors

The motherboard uses the Intel Z790 Express chipset and the LGA1700 CPU socket, enabling compatibility with Intel’s latest processors.

Supported processors include:

• Intel Core i9

• Intel Core i7

• Intel Core i5

• Intel Core i3

• Intel Pentium Gold

• Intel Celeron

This wide compatibility allows builders to choose the processor that fits their performance requirements and budget.

The motherboard also provides optimized BIOS settings that help maximize CPU performance and ensure stable system operation.

Powerful 16+1+1 Phase Digital VRM Design

Power delivery is essential for stable system performance, especially when using high-end CPUs.

The Z790 UD AX features a 16+1+1 twin hybrid phases digital VRM design with 60A DrMOS, ensuring stable power delivery to the processor.

Key benefits of this VRM design include:

• Improved voltage stability

• Better thermal efficiency

• Reliable performance during heavy workloads

• Enhanced overclocking potential

The motherboard also uses tantalum polymer capacitors and high-quality MOSFETs to reduce voltage ripple and maintain consistent CPU power delivery.

Next-Generation DDR5 Memory Performance

The GIGABYTE Z790 UD AX supports the latest DDR5 memory technology, providing higher bandwidth and improved efficiency compared to previous DDR4 platforms.

Memory features include:

• 4× DDR5 DIMM slots

• Maximum memory capacity up to 128GB or higher depending on modules

• Memory overclocking up to DDR5-7600

• Dual-channel architecture

• Intel XMP memory profile support

DDR5 improves system responsiveness and performance in gaming, content creation, and multitasking workloads.

The motherboard also includes optimized memory routing and low-loss PCB materials to maintain signal integrity for high-speed DDR5 operation.

PCIe 5.0 Graphics Slot for Future GPUs

One of the key highlights of the Z790 UD AX is its PCIe 5.0 x16 graphics slot.

PCIe 5.0 doubles the bandwidth of PCIe 4.0, allowing the newest GPUs to deliver maximum performance.

Expansion slots include:

• 1× PCIe 5.0 x16 slot (reinforced with Ultra Durable armor)

• Additional PCIe expansion slots for add-in cards

This design ensures compatibility with the latest graphics cards and future GPU generations.

Gamers and creators will benefit from improved rendering performance, smoother gameplay, and faster GPU data transfer.

High-Speed Storage with Triple M.2 NVMe Slots

Storage performance is essential for modern computing systems.

The Z790 UD AX includes three PCIe 4.0 x4 M.2 connectors that support high-speed NVMe SSDs.

Additional storage options include:

• 6× SATA 6Gb/s ports

• Support for multiple storage configurations

• RAID support for enhanced data performance and redundancy

High-speed NVMe drives significantly reduce application load times and improve system responsiveness.

Advanced Thermal Design

High-performance systems generate significant heat, which can affect stability if not properly managed.

The Z790 UD AX includes an advanced cooling system featuring:

• Fully covered MOSFET heatsinks

• Integrated 6mm heatpipe

• High-conductivity thermal pads

• M.2 Thermal Guard for SSD cooling

These cooling components help maintain optimal temperatures during gaming and heavy workloads.

Efficient thermal management ensures consistent performance and longer component lifespan.

Smart Fan 6 Intelligent Cooling

The motherboard integrates Smart Fan 6, GIGABYTE’s advanced cooling control system.

Smart Fan 6 provides:

• Multiple temperature sensors across the motherboard

• Hybrid fan headers for PWM or DC fans

• Support for water-cooling pumps

• Custom fan curve configuration

• Fan stop feature for silent operation

Users can easily customize cooling settings to balance system performance and noise levels.

Ultra-Fast Networking with Wi-Fi 6E and 2.5GbE LAN

Networking is essential for modern gaming and streaming environments.

The Z790 UD AX includes:

• Wi-Fi 6E 802.11ax wireless connectivity

• Bluetooth 5 support

• 2.5GbE Realtek LAN

Wi-Fi 6E expands wireless bandwidth into the 6GHz spectrum, offering faster speeds, lower latency, and improved network reliability.

The 2.5Gb Ethernet controller provides up to 2.5 times faster wired network speeds compared to traditional Gigabit LAN connections.

This makes the motherboard ideal for online gaming, streaming, and high-speed file transfers.

High-Speed USB Connectivity

The motherboard provides extensive USB connectivity for modern peripherals and storage devices.

USB options include:

• USB 3.2 Gen2x2 Type-C (20Gbps)

• USB 3.2 Gen2 Type-A

• USB 3.2 Gen1 ports

• USB 2.0 ports

The high-speed Type-C port supports ultra-fast data transfer for external SSDs and professional devices.

Integrated Display Connectivity

The Z790 UD AX supports integrated graphics output through Intel processors.

Display outputs include:

• DisplayPort

• HDMI

These ports allow users to connect monitors directly to the motherboard when using CPUs with integrated graphics.

Premium Audio Experience

The motherboard includes high-quality audio components to deliver immersive sound.

Audio features include:

• 8-channel HD audio

• Audio Noise Guard technology

• High-end audio capacitors

These features ensure clear and high-quality audio output for gaming, music, and multimedia applications.

DIY-Friendly Features

The Z790 UD AX includes several user-friendly features designed to simplify PC building.

These include:

• PCIe EZ-Latch for easy GPU installation

• Q-Flash Plus for BIOS updates without CPU or RAM

• Multi-Key reset button configurable via BIOS

These tools make system assembly and maintenance easier for both beginners and experienced builders.

Built with GIGABYTE Ultra Durable Technology

GIGABYTE motherboards are known for their durability and reliability.

The Z790 UD AX includes several Ultra Durable features such as:

• 6-layer PCB with 2X copper design

• Reinforced PCIe slots

• Premium capacitors and power components

• High-quality thermal design

These components ensure long-term reliability and stable system operation.

Ideal for Gaming and High-Performance PCs

The GIGABYTE Z790 UD AX is a versatile motherboard suitable for many types of PC builds.

Ideal use cases include:

• Gaming PCs

• Streaming setups

• Content creation systems

• High-performance desktop computers

• Professional workstations

With next-generation connectivity and powerful expansion options, it provides an excellent foundation for modern PC builds.

Conclusion

The GIGABYTE Z790 UD AX motherboard offers an outstanding balance of performance, connectivity, and durability.

With support for Intel’s latest processors, DDR5 memory, PCIe 5.0 graphics, Wi-Fi 6E networking, and high-speed NVMe storage, it is designed to power high-performance gaming and professional systems.

Its robust power design, advanced cooling system, and extensive connectivity options make it an excellent choice for PC enthusiasts looking to build a reliable and future-ready system.

Specifications Sheet