OVERVIEW
PERFORMANCE
THERMAL
CONNECTIVITY
PERSONALIZATION
ULTRA DURABLE
Z790 UD AC
OVERVIEW
PERFORMANCE
THERMAL
CONNECTIVITY
PERSONALIZATION
ULTRA DURABLE
Performance
Connectivity
1
8+8 Solid Pin CPU Power Connector
2
Advanced Thermal Design
  1. Fully Covered MOSFET Heatsinks
  2. 5 W/mK Thermal Conductivity Pad
3
Full PCI Express 5.0 Design
  1. 1*SMD PCIe 5.0 x16 Slot with Ultra Durable™ Armor
4
PCIe EZ-Latch
5
Audio Solution
  1. 8-ch HD Audio
  2. Audio Noise Guard
  3. High-End Audio Capacitors
6
16+1+1 Twin Hybrid Phases Digital Power Design*
  1. 60A DrMOS
  2. PCIe 5.0 Ready PCB
  3. 6-Layer & 2X Copper PCB

*8+8 phases parallel power design.Digital VRM design for VCORE & VCCGT.

7
Support 13th and 12th Gen. Intel® Core™ Processors
8
Dual Channel DDR5, 4 DIMMs
9
3*PCIe 4.0 x4 M.2 Connectors with 1*Thermal Guard
10
Multi-key
  1. Multiple function set by BIOS
  2. Reset/RGB Switch/Direct to BIOS/Safe Mode
11
Q-FLASH Plus Onboard Button
1
Intel® WIFI 802.11ac & BT with High-Gain Antenna
2
DisplayPort
3
HDMI
4
Rear USB 3.2 Gen 2x2 Type-C®
5
2.5GbE LAN
6
Front USB3.2 Gen 1 Type-C® for Connecting devices
7
6*SATA 6Gb/s
8
RGB FUSION
  1. 2*Addressable LED Header
  2. 2*RGB LED Header
UNPARALLELED PERFORMANCE
PERFORMANCE
Twin Digital VRM Design
PCIe 5.0 Design
Unlock DDR5
Hybrid Cores Optimization
UNPARALLELED PERFORMANCE
With the fast-moving technology changes, GIGABYTE always follows the latest trends and provides customers with advanced features and latest technologies. GIGABYTE motherboards are equipped with upgraded power solution, latest storage standards and outstanding connectivity to enable optimized performance for gaming.

To ensure maximum Turbo Boost and overclocking performance of Intel's new generation CPU, GIGABYTE UD series motherboard equip the best VRM design ever built with the highest quality components.

To unleash full potential of multi-cores CPU performance

For CPU integrated GPU performance and memory control

Provide stable power for CPU-connected PCIe lanes


* 8+8 phases parallel power design. Digital VRM Design for VCORE＆VCCGT

Hybrid Cores Optimization
With new Intel Hybrid technology, GIGABYTE exclusively creates two new "CPU Upgrade" in BIOS profiles to meet different users’ scenarios by adjusting P-Core and E-Core activation and voltage policy.
GAMING
  • • Deactivate all E-Core
  • • Zero compromise on gaming performance
  • • Up to 20% lower CPU package power
  • • Up to 5°C lower CPU temperature
Max Performance
  • • Activate all P-Core and E-Core
  • • Maximize full multi-cores performance
Outstanding Thermal Design
THERMAL
Thermal Design
Fully Covered MOSFET Heatsink
M.2 Thermal Guard
Smart Fan 6
Outstanding Thermal Design
GIGABYTE Motherboards' unparalleled performance is guaranteed by innovative and optimized thermal design to ensure the best CPU, Chipset, SSD stability and low temperatures under full load application and gaming performance.
1. Fully Covered Thermal Design
High coverage MOSFET and integrated molding Heatsinks to improve thermal efficiency with better airflow and heat exchange.
2. M.2 Thermal Guard
The M.2 Thermal Guard prevents throttling and bottlenecks from high speed M.2 SSDs as it helps to dissipate heat before it becomes an issue.
3. 5 W/mK Thermal Pad
4. 2X Copper PCB
1. 4X Large Surface
Increased surface area up to 4X larger compared to traditional heatsinks. It improves heat dissipation from the MOSFETs.
2. Real One-piece Build
TMOS is a TRUE single piece heatsink. Its one-piece design and larger surface drastically improve the cooling performance against competitors’ multi-piece design.
1. GIGABYTE Ultra-Efficient M.2 Thermal Guard
With durability in mind, GIGABYTE provides a thermal solution for M.2 SSD devices. The M.2 Thermal Guard prevents throttling and bottlenecks from high speed M.2 SSDs as it helps to dissipate heat before it becomes an issue.
Thermal Throttling As Temperature Rises
CONNECTIVITY
CONNECTIVITY
802.11ac Wi-Fi
2.5GbE LAN
Rear USB-C® 20Gb/s
Hi-Fi Audio
CONNECTIVITY
GIGABYTE Motherboards enable the ultimate connection experience with blazing data-transfer speeds through the next generation network, storage, and Wi-Fi connectivity.
First adopter on 2.5GbE LAN onboard
2X Faster than ever
  • Adoption of 2.5G LAN provide up to 2.5 GbE network connectivity, with at least 2 times faster transfer speeds compared to general 1GbE networking, perfectly designed for gamers with ultimate online gaming experience.
  • Support Multi-Gig(10/100/1000/2500Mbps) RJ-45 Ethernet

    • Connecting the Future - USB 3.2 Gen 2x2 Type-C®
    Featuring the USB 3.2 Gen 2x2 design which is doubled the performance than previous generation of USB 3.2 Gen 2. It works up to 20Gbps ultra-fast data transfer while connecting to USB 3.2 compliant peripherals. Through the USB Type-C® connector, users can enjoy the flexibility of reversible connection to access and store massive amounts of data rapidly.
    High-End Audio Capacitors
    GIGABYTE motherboards use high-end audio capacitors. These high quality capacitors help deliver high resolution and high fidelity audio to provide the most realistic sound effects for gamers.
    Audio Noise Guard
    GIGABYTE motherboards feature an audio noise guard that essentially separates the board’s sensitive analog audio components from potential noise pollution at the PCB level.
    PERSONALIZATION
    PERSONALIZATION
    RGB FUSION
    UEFI BIOS
    GIGABYTE Control Center
    Multi-Key
    PERSONALIZATION
    GIGABYTE motherboards bundle several useful and intuitive software to help users to control every aspect of motherboard and provide customizable lighting effect with outstanding aesthetics to fit your unique personality.
    • Cycle Color
    • Flash
    • Double Flash
    • Music
    • Random
    • Game
    • Digital A
    • Digital B
    • Digital C
    RGB Fusion Multi-Zone Light Show Design
    Now offering more LED customizations than ever, users can truly adapt their PC to represent their lifestyle. With full RGB support and a redesigned RGB Fusion 2.0 application, the user has complete control over the LEDs which surround the motherboard.

    Note: Lighting effects depicted are for demonstration purposes only. Actual lighting effects may vary by model.

    Friendly User Interface
    The EASY MODE shows important hardware information in one page including CPU clock, Memory, Storage, Fan.
    My Favorites
    Add constantly used items into the favorite menu for quick access.
    Storage Information
    Show all kinds of storage information including SATA, PCIE and M.2 interface.
    Changelog
    List all changes before saving and exiting bios. Quickly review overall settings modification.
    Intuitive Load Line Curve
    Clearly show each loadline calibration setting in an intuitive curve graph.
    GIGABYTE CONTROL CENTER (GCC) is a unified software for all GIGABYTE supported products. It provides newly designed intuitive user interface to control all essential function.
    1. Unified software platform for all Gigabyte supported products
    2. Intuitive user interface for an eased experience
    3. Modularized control components only for installed hardware
    4. Auto update function to keep system up to date and support future products
    Multi-key
    A multi-function reset button that can be reconfigured to other function in BIOS for different user scenarios.
    • RGB Switch
      Turn off all lighting effect on motherboard.
    • Direct-To-BIOS
      Boot into BIOS menu directly without pressing any keyboard button.
    • Safe Mode
      Boot into BIOS safe mode to change specific option without losing other BIOS settings.
    * Photo for reference only.
    ULTRA DURABLE
    ULTRA DURABLE
    DIY Friendly
    Q-Flash Plus
    ULTRA DURABLE
    GIGABYTE Ultra Durable™ design provides product durability and high-quality manufacturing process. GIGABYTE motherboards use the best components and reinforce every slots to make each of them solid and durable.
    PCIe EZ-Latch
    Unlock the latch of the PCIe slot easily when remove the graphics card in the PCIe slot.
    * Photo for reference only.
    STEP 1.
    Plug 24pin & 8pin power supply cable on motherboard
    STEP 2.
    Download motherboard BIOS file and rename to "gigabyte.bin", save to USB flashdrive, and plug USB flashdrive into Q-Flash USB port
    STEP 3.
    Press Q-Flash Plus button, and motherboard will start updating BIOS automatically.