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  1. CPU
  2. Chipset
  3. Memory
  4. Onboard Graphics
  5. Audio
  6. LAN
  7. Wireless Communication module
  8. Expansion Slots
  9. Storage Interface
  10. USB
  11. Internal I/O Connectors
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  13. I/O Controller
  14. H/W Monitoring
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View complete spec list

Motherboard Comparison

  • Z790 D AC

    Z790 D AC (Rev. 1.0)

  • Z790 UD

    Z790 UD (Rev. 1.0)

  • Choose from product list
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  • CPU
  • CPU

    LGA1700 socket: Support for the 14th, 13th, and 12th Generation Intel® Core™, Pentium® Gold and Celeron® Processors
    (Go to GIGABYTE's website for the latest CPU support list.)
    L3 cache varies with CPU
    1. LGA1700 socket: Support for the 14th, 13th, and 12th Generation Intel® Core™, Pentium® Gold and Celeron® Processors
    2. L3 cache varies with CPU
    (Please refer "CPU Support List" for more information.)
  • Chipset
  • Chipset

    Intel® Z790 Express Chipset
    1. Intel® Z790 Express Chipset
  • Memory
  • Memory

    14th and 13th Generation Intel® Core™ i9/i7 Processors:
    - Support for DDR5 7600(O.C.) /7400(O.C.) /7200(O.C.) /7000(O.C.) /6800(O.C.) /6600(O.C.) / 6400(O.C.) / 6200(O.C.) / 6000(O.C.) / 5800(O.C.) / 5600 / 5400 / 5200/ 4800/4400 MT/s memory modules
    13th Generation Intel® Core™ i5/i3 and 12th Generation Intel® Core™, Pentium® Gold and Celeron® Processors:
    - Support for DDR5 4800/4400 MT/s memory modules
    4 x DDR5 DIMM sockets supporting up to 256 GB (648 GB single DIMM capacity) of system memory
    Dual channel memory architecture
    Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules (operate in non-ECC mode)
    Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules
    Support for Extreme Memory Profile (XMP) memory modules
    (The CPU and memory configuration may affect the supported memory types, data rate (speed), and number of DRAM modules, please refer to "Memory Support List" on GIGABYTE's website for more information.)
    1. Support for DDR5 7600(O.C.) /7400(O.C.) /7200(O.C.) /7000(O.C.) /6800(O.C.) /6600(O.C.) / 6400(O.C.) / 6200(O.C.) / 6000(O.C.) / 5800(O.C.) / 5600(O.C.) / 5400(O.C.) / 5200(O.C.) / 4800 / 4000 memory modules
    2. 4 x DDR5 DIMM sockets supporting up to 256 GB (64 GB single DIMM capacity) of system memory
    3. Dual channel memory architecture
    4. Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules (operate in non-ECC mode)
    5. Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules
    6. Support for Extreme Memory Profile (XMP) memory modules
    (The CPU and memory configuration may affect the supported memory types, data rate (speed), and number of DRAM modules, please refer to "Memory Support List" for more information.)
  • Onboard Graphics
  • Onboard Graphics

    Integrated Graphics Processor-Intel® HD Graphics support:
    - 1 x HDMI port, supporting a maximum resolution of 4096x2160@60 Hz

    * Support for HDMI 2.1 version and HDCP 2.3.
    ** Support for native HDMI 2.1 TMDS compatible ports.


    - 1 x DisplayPort, supporting a maximum resolution of 4096x2304@60 Hz

    * Support for DisplayPort 1.2 version and HDCP 2.3


    (Graphics specifications may vary depending on CPU support.)
    Integrated Graphics Processor-Intel® HD Graphics support:
    1. 1 x HDMI port, supporting a maximum resolution of 4096x2160@60 Hz
      * Support for HDMI 2.1 version and HDCP 2.3.
      ** Support native HDMI 2.1 TMDS compatible ports.
    2. 1 x DisplayPort, supporting a maximum resolution of 4096x2304@60 Hz
      * Support for DisplayPort 1.2 version and HDCP 2.3
    (Graphics specifications may vary depending on CPU support.)
  • Audio
  • Audio

    Realtek® Audio CODEC
    High Definition Audio
    2/4/5.1/7.1-channel

    * You can change the functionality of an audio jack using the audio software. To configure


    7.1-channel audio, access the audio software for audio settings.
    Support for S/PDIF Out
    1. Realtek® Audio CODEC
    2. High Definition Audio
    3. 2/4/5.1/7.1-channel
      * You can change the functionality of an audio jack using the audio software. To configure 7.1-channel audio, access the audio software for audio settings.
    4. Support for S/PDIF Out
  • LAN
  • LAN

    Realtek® 2.5GbE LAN chip (2.5 Gbps/1 Gbps/100 Mbps)
    1. Realtek® 2.5GbE LAN chip (2.5 Gbps/1 Gbps/100 Mbps)
  • Wireless Communication module
  • Wireless Communication module

    Intel® Wireless- AC 9560 (PCB rev. 1.0)
    - WIFI 802.11 a, b, g, n, ac, supporting 2.4/5 GHz Dual-Band
    - BLUETOOTH 5.1
    - Support 11ac 160MHz wireless standard
    (Actual data rate may vary depending on environment and equipment.)
  • Expansion Slots
  • Expansion Slots

    CPU:
    - 1 x PCI Express x16 slot, supporting PCIe 5.0 and running at x16 (PCIEX16)

    * The PCIEX16 slot can only support a graphics card or an NVMe SSD. If only one graphics card is to be installed, be sure to install it in the PCIEX16 slot.


    Chipset:
    - 1 x PCI Express x16 slot, supporting PCIe 4.0 and running at x4 (PCIEX4)
    - 2 x PCI Express x16 slots, supporting PCIe 3.0 and running at x1 (PCIEX1_1, PCIEX1_4)
    - 1 x PCI Express x1 slot, supporting PCIe 3.0 and running at x1 (PCIEX1_3)
    CPU:
    1. 1 x PCI Express x16 slot, supporting PCIe 5.0 and running at x16 (PCIEX16)
      * The PCIEX16 slot can only support a graphics card or an NVMe SSD. If only one graphics card is to be installed, be sure to install it in the PCIEX16 slot.
    Chipset:
    1. 1 x PCI Express x16 slot, supporting PCIe 4.0 and running at x4 (PCIEX4)
    2. 1 x PCI Express x16 slot, supporting PCIe 3.0 and running at x1 (PCIEX1_4)
    3. 2 x PCI Express x1 slots, supporting PCIe 3.0 and running at x1 (PCIEX1_2, PCIEX1_3)
    Support for AMD CrossFire™ technology (PCIEX16 and PCIEX4)
  • Storage Interface
  • Storage Interface

    CPU:
    - 1 x M.2 connector (Socket 3, M key, type 22110/2280 PCIe 4.0 x4/x2 SSD support) (M2A_CPU)
    Chipset:
    - 1 x M.2 connectors (Socket 3, M key, type 2280 PCIe 4.0 x4/x2 SSD support) (M2P_SB)
    - 1 x M.2 connectors (Socket 3, M key, type 2280 SATA and PCIe 4.0 x4/x2 SSD support) (M2M_SB)
    - 4 x SATA 6Gb/s connectors
    RAID 0, RAID 1, RAID 5, and RAID 10 support for NVMe SSD storage devices
    RAID 0, RAID 1, RAID 5, and RAID 10 support for SATA storage devices
    CPU:
    1. 1 x M.2 connector (Socket 3, M key, type 22110/2280 PCIe 4.0 x4/x2 SSD support) (M2A_CPU)
    Chipset:
    1. 2 x M.2 connectors (Socket 3, M key, type 2280 PCIe 4.0 x4/x2 SSD support) (M2Q_SB, M2P_SB)
    2. 6 x SATA 6Gb/s connectors
    RAID 0, RAID 1, RAID 5, and RAID 10 support for NVMe SSD storage devices
    RAID 0, RAID 1, RAID 5, and RAID 10 support for SATA storage devices
  • USB
  • USB

    Chipset:
    - 1 x USB Type-C® port on the back panel, with USB 3.2 Gen 2 support
    - 1 x USB Type-C® port with USB 3.2 Gen 1 support, available through the internal USB header
    - 1 x USB 3.2 Gen 2 Type-A port (red) on the back panel
    - 6 x USB 3.2 Gen 1 ports (4 ports on the back panel, 2 ports available through the internal USB header)
    - 2 x USB 2.0/1.1 ports on the back panel
    Chipset+USB 2.0 Hub:
    - 4 x USB 2.0/1.1 ports, available through the internal USB headers
    Chipset:
    1. 1 x USB Type-C® port on the back panel, with USB 3.2 Gen 2x2 support
    2. 1 x USB Type-C® port with USB 3.2 Gen 1 support, available through the internal USB header
    3. 1 x USB 3.2 Gen 2 Type-A port (red) on the back panel
    4. 6 x USB 3.2 Gen 1 ports (4 ports on the back panel, 2 ports available through the internal USB header)
    Chipset+2 USB 2.0 Hubs:
    1. 8 x USB 2.0/1.1 ports (4 ports on the back panel, 4 ports available through the internal USB headers)
  • Internal I/O Connectors
  • Internal I/O Connectors

    1 x 24-pin ATX main power connector
    2 x 8-pin ATX 12V power connectors
    1 x CPU fan header
    1 x CPU fan/water cooling pump header
    3 x system fan headers
    1 x system fan/water cooling pump header
    2 x addressable LED strip headers
    3 x M.2 Socket 3 connectors
    4 x SATA 6Gb/s connectors
    1 x front panel header
    1 x front panel audio header
    1 x S/PDIF Out header
    1 x USB Type-C® header, with USB 3.2 Gen 1 support
    1 x USB 3.2 Gen 1 header
    2 x USB 2.0/1.1 headers
    2 x Thunderbolt™ add-in card connectors
    1 x Trusted Platform Module header (For the GC-TPM2.0 SPI/GC-TPM2.0 SPI 2.0/GC-TPM2.0 SPI V2 module only)
    1 x reset button
    1 x Q-Flash Plus button
    1 x reset jumper
    1 x Clear CMOS jumper
    1. 1 x 24-pin ATX main power connector
    2. 2 x 8-pin ATX 12V power connectors
    3. 1 x CPU fan header
    4. 1 x water cooling CPU fan header
    5. 3 x system fan headers
    6. 1 x system fan/water cooling pump header
    7. 2 x addressable LED strip headers
    8. 2 x RGB LED strip headers
    9. 3 x M.2 Socket 3 connectors
    10. 6 x SATA 6Gb/s connectors
    11. 1 x front panel header
    12. 1 x front panel audio header
    13. 1 x S/PDIF Out header
    14. 1 x USB Type-C® header, with USB 3.2 Gen 1 support
    15. 1 x USB 3.2 Gen 1 header
    16. 2 x USB 2.0/1.1 headers
    17. 1 x serial port header
    18. 2 x Thunderbolt™ add-in card connectors
    19. 1 x Trusted Platform Module header (For the GC-TPM2.0 SPI/GC-TPM2.0 SPI 2.0 module only)
    20. 1 x reset button
    21. 1 x Q-Flash Plus button
    22. 1 x reset jumper
    23. 1 x Clear CMOS jumper
  • Back Panel Connectors
  • Back Panel Connectors

    1 x PS/2 keyboard/mouse port
    1 x USB Type-C® port, with USB 3.2 Gen 2 support
    1 x USB 3.2 Gen 2 Type-A port (red)
    4 x USB 3.2 Gen 1 ports
    2 x USB 2.0/1.1 ports
    2 x SMA antenna connectors (2T2R)
    1 x HDMI port
    1 x DisplayPort
    1 x RJ-45 port
    3 x audio jacks
    1. 1 x USB Type-C® port, with USB 3.2 Gen 2x2 support
    2. 1 x USB 3.2 Gen 2 Type-A port (red)
    3. 4 x USB 3.2 Gen 1 ports
    4. 4 x USB 2.0/1.1 ports
    5. 1 x HDMI 2.0 port
    6. 1 x DisplayPort
    7. 1 x RJ-45 port
    8. 3 x audio jacks
  • I/O Controller
  • I/O Controller

    iTE® I/O Controller Chip
    1. iTE® I/O Controller Chip
  • H/W Monitoring
  • H/W Monitoring

    Voltage detection
    Temperature detection
    Fan speed detection
    Water cooling flow rate detection
    Fan fail warning
    Fan speed control

    * Whether the fan (pump) speed control function is supported will depend on the fan (pump) you install.

    1. Voltage detection
    2. Temperature detection
    3. Fan speed detection
    4. Water cooling flow rate detection
    5. Fan fail warning
    6. Fan speed control
      * Whether the fan (pump) speed control function is supported will depend on the fan (pump) you install.
  • BIOS
  • BIOS

    1 x 256 Mbit flash
    Use of licensed AMI UEFI BIOS
    PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0
    1. 1 x 256 Mbit flash
    2. Use of licensed AMI UEFI BIOS
    3. PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0
  • Unique Features
  • Unique Features

    Support for GIGABYTE Control Center (GCC)

    * Available applications in GCC may vary by motherboard model. Supported functions of each application may also vary depending on motherboard specifications.


    Support for Q-Flash
    Support for Q-Flash Plus
    Support for Smart Backup
    1. Support for GIGABYTE Control Center (GCC)
      * Available applications in GCC may vary by motherboard model. Supported functions of each application may also vary depending on motherboard specifications.
    2. Support for Q-Flash
    3. Support for Q-Flash Plus
    4. Support for Smart Backup
  • Bundled Software
  • Bundled Software

    Norton® Internet Security (OEM version)
    LAN bandwidth management software
    1. Norton® Internet Security (OEM version)
    2. LAN bandwidth management software
  • Operating System
  • Operating System

    Support for Windows 11 64-bit
    Support for Windows 10 64-bit
    1. Support for Windows 11 64-bit
    2. Support for Windows 10 64-bit
  • Form Factor
  • Form Factor

    ATX Form Factor; 30.5cm x 24.4cm
    1. ATX Form Factor; 30.5cm x 24.4cm
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