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Motherboards

Z790 AORUS MASTER X

Model Z790 AORUS MASTER X

Intel Z790 E-ATX motherboard for Socket LGA1700 processors, with 4 DDR5 slots (up to 256 GB) and Wi-Fi 7.

Socket
LGA1700
Chipset
Intel Z790
Form factor
E-ATX
Memory
4 x DDR5, up to 256 GB
Wireless
Wi-Fi 7
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Overview Specifications Media Platform and pairing Support
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Overview

Highlights

  • Supports Intel Core 14th, 13th and 12th Gen processors
  • Digital direct 20+1+2 phases VRM solution
  • Dual Channel DDR5: 4 x DIMMs with XMP 3.0 memory module support
  • PCIe UD Slot X: reinforced PCIe 5.0 x16 slot
  • EZ-Latch Click: M.2 heatsinks with screwless design
  • EZ-Latch Plus: PCIe 5.0 x16 slot & M.2 slots with quick release design

Platform

Socket
LGA1700
Chipset
Intel Z790
Form factor
E-ATX 30.5 x 26.0 cm
Memory
DDR5
  • 4 DIMM slots
  • Up to 256 GB
  • Up to 8266 MT/s (OC)
Dual channel
Processor support
  • 14th, 13th, and 12th Generation Intel Core, Pentium Gold and Celeron processors*
Storage
5 x M.2
  • 4 x SATA 6Gb/s
Fastest M.2 slot: PCIe 5.0 x4
LAN
  • Marvell AQtion AQC113C 10GbE LAN
Wireless
Wi-Fi 7, Bluetooth 5.4
Display outputs
1 x DisplayPort For processors with integrated graphics
Power inputs
  • 24-pin ATX
  • 2 x 8-pin ATX 12V

At a glance

Platform
Intel
Socket
LGA1700
Chipset
Z790
Form factor
E-ATX
Memory
DDR5
Wireless
Wi-Fi 7
Series
AORUS
Full specifications

Specifications

Platform

CPU
LGA1700 socket: Support for the 14th, 13th, and 12th Generation Intel Core, Pentium Gold and Celeron Processors*L3 cache varies with CPU
Chipset
Intel Z790 Express Chipset
Memory
Support for DDR5 8266(O.C) / 8200(O.C) / 8000(O.C) / 7950(O.C) / 7900(O.C) / 7800(O.C) / 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 MT/s memory modules4 x DDR5 DIMM sockets supporting up to 256 GB (64 GB single DIMM capacity) of system memory Dual channel memory architectureSupport 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 modulesSupport 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.)

Graphics and audio

Onboard graphics
Integrated Graphics Processor-Intel HD Graphics support:, 1 x DisplayPort, supporting a maximum resolution of 4096x2304@60 Hz* Support for DisplayPort 1.2 version and HDCP 2.3
Audio
Realtek ALC1220-VB CODEC* The front panel line out jack supports DSD audio.ESS ES9118 DAC chipSupport for DTS:X UltraHigh Definition Audio2/4/5.1-channel* You can change the functionality of an audio jack using the audio software. To configure 5.1-channel audio, access the audio software for audio settings.Support for S/PDIF Out

Networking

LAN
Marvell AQtion AQC113C 10GbE LAN chip(10 Gbps/5 Gbps/2.5 Gbps/1 Gbps/100 Mbps)
Wireless communication module
Qualcomm Wi-Fi 7 QCNCM865 (PCB rev. 1.0) 802.11a, b, g, n, ac, ax, be, supporting 2.4/5/6 GHz carrier frequency bands, BLUETOOTH 5.4, Support for 11be 320MHz wireless standardMediaTek Wi-Fi 7 MT7927, RZ738 (PCB rev. 1.1) 802.11a, b, g, n, ac, ax, be, supporting 2.4/5/6 GHz carrier frequency bands, BLUETOOTH 5.4, Support for 11be 320MHz wireless standardIntel Wi-Fi 7 BE200 (PCB rev. 1.2) 802.11a, b, g, n, ac, ax, be, supporting 2.4/5/6 GHz carrier frequency bands, BLUETOOTH 5.4, Support for 11be 320MHz wireless standard(Actual data rate may vary depending on environment and equipment.)Note:Wi-Fi 7 features require Windows 11 SV3 to function properly. (There is no support driver for Windows 10)Wi-Fi 7 channels on 6GHz band availability depends on individual country's regulations.Bluetooth version may change with updates. See the Wi-Fi chip vendor's website for details.

Expansion and storage

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.* The PCIEX16 slot shares bandwidth with the M2C_CPU connector. The PCIEX16 slot operates at up to x8 mode when a device is installed in the M2C_CPU connector.Chipset:, 1 x PCI Express x16 slot, supporting PCIe 4.0 (BIOS setting required) and running at x4 (PCIEX4) 1 x PCI Express x16 slot, supporting PCIe 3.0 and running at x1 (PCIEX1)
Storage interface
CPU:, 1 x M.2 connector (Socket 3, M key, type 25110/2280 PCIe 5.0 x4/x2 SSD support) (M2C_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 connector (Socket 3, M key, type 22110/2280 PCIe 4.0 x4/x2 SSD support) (M2Q_SB) 1 x M.2 connector (Socket 3, M key, type 2280 PCIe 4.0 x4/x2 SSD support)(M2P_SB) 1 x M.2 connector (Socket 3, M key, type 2280 SATA and PCIe 4.0 x4/x2 SSD support) (M2M_SB) 4 x SATA 6Gb/s connectorsRAID 0, RAID 1, RAID5, and RAID 10 support for NVMe SSD storage devicesRAID 0, RAID 1, RAID5, and RAID 10 support for SATA storage devices

Ports and connectors

USB
Chipset:, 3 x USB Type-C ports, with USB 3.2 Gen 2x2 support (2 ports on the back panel, 1 port available through the internal USB header)Chipset+2 USB 3.2 Gen 2 Hubs:, 1 x USB Type-C port on the back panel, with USB 3.2 Gen 1 support 7 x USB 3.2 Gen 2 Type-A ports (red) on the back panelChipset+2 USB 3.2 Gen 1 Hubs:, 8 x USB 3.2 Gen 1 ports (4 ports on the back panel, 4 ports available through the internal USB headers)Chipset+USB 2.0 Hub:, 4 x USB 2.0/1.1 ports available through the internal USB headers
Internal I/O connectors
1 x 24-pin ATX main power connector2 x 8-pin ATX 12V power connectors1 x CPU fan header1 x CPU fan/water cooling pump header4 x system fan headers4 x system fan/water cooling pump headers3 x addressable RGB Gen2 LED strip headers1 x RGB LED strip header5 x M.2 Socket 3 connectors4 x SATA 6Gb/s connectors1 x front panel header1 x front panel audio header1 x USB Type-C header, with USB 3.2 Gen 2x2 support2 x USB 3.2 Gen 1 headers2 x USB 2.0/1.1 headers1 x noise detection header2 x Thunderbolt add-in card connectors1 x Trusted Platform Module header (For the GC-TPM2.0 SPI V2 module only)1 x power button1 x reset button1 x reset jumper1 x Clear CMOS jumper2 x temperature sensor headersVoltage Measurement Points
Back panel connectors
1 x Q-Flash Plus button1 x Clear CMOS button2 x SMA antenna connectors (2T2R)1 x DisplayPort*1 x USB Type-C port, with USB 3.2 Gen 1 support2 x USB Type-C ports, with USB 3.2 Gen 2x2 support7 x USB 3.2 Gen 2 Type-A ports (red)4 x USB 3.2 Gen 1 ports1 x RJ-45 port1 x optical S/PDIF Out connector2 x audio jacks
I/O controller
iTE I/O Controller Chip

Firmware and software

H/W monitoring
Voltage detectionTemperature detectionFan speed detectionWater cooling flow rate detectionFan fail warningFan speed control* Whether the fan (pump) speed control function is supported will depend on the fan (pump) you install.Noise detection
BIOS
1 x 256 Mbit flashUse of licensed AMI UEFI BIOSPnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0
Unique features
Support for GIGABYTE Control Center (GCC)Support for Q-FlashSupport for Q-Flash PlusSupport for Smart Backup
Bundle software
Norton Internet Security (OEM version)LAN bandwidth management software* Service discontinued as a result of contract termination by the software provider.
Operating system
Support for Windows 11 64-bit

Board

Form factor
E-ATX Form Factor; 30.5cm x 26.0cm

Specifications are taken from the manufacturer's published information and may change. Confirm critical values with our sales desk before ordering.

GIGABYTE product page

Media

Photos 3

Downloads

Official information

GIGABYTE product page for Z790 AORUS MASTER X gigabyte.com

Platform and pairing

Processor and memory

Supplied by brand rather than listed by model. Name the part you need in your enquiry.

Graphics cards

A spread of current cards, from top tier to entry level. Each card page lists its length and recommended power supply.

All 68 graphics cards

Power supplies

Ratings from 400 W to 3000 W. This board's power inputs: 24-pin ATX and 2 x 8-pin ATX 12V. Size the supply to the recommended PSU of the graphics card you fit.

All 229 power supplies

CPU coolers for LGA1700

Coolers whose specifications list socket LGA1700.

All 8 CPU coolers
  • GIGABYTE GP-GIGABYTE GME 240

    GIGABYTE

    GAMING 240

    GP-GIGABYTE GME 240

    • 240 mm
    • 2 x 120 mm
    • Intel 1851/1700/115X/1200, AMD AM5/AM4
    View details
  • GIGABYTE GP-GIGABYTE GME 240I

    GIGABYTE

    GAMING 240 ICE

    GP-GIGABYTE GME 240I

    • 240 mm
    • 2 x 120 mm
    • Intel 1851/1700/115X/1200, AMD AM5/AM4
    View details
  • GIGABYTE GP-GIGABYTE EAGLE 360

    GIGABYTE

    EAGLE 360

    GP-GIGABYTE EAGLE 360

    • 360 mm
    • 3 x 120 mm
    • Intel 1851/1700/115X/1200, AMD AM5/AM4
    View details

Cabinets for E-ATX boards

Cabinets whose specifications list E-ATX motherboard support.

All 10 cabinets
  • GIGABYTE AC500G

    GIGABYTE

    AORUS C500 GLASS

    AC500G

    • Mid Tower
    • Up to E-ATX
    • 4 x 120 mm ARGB
    View details
  • GIGABYTE GB-C301G

    GIGABYTE

    C301 GLASS

    GB-C301G

    • Mid Tower
    • Up to E-ATX
    • 4 x 120 mm ARGB
    View details
  • GIGABYTE GB-C301G W

    GIGABYTE

    C301 GLASS WHITE

    GB-C301G W

    • Mid Tower
    • Up to E-ATX
    • 4 x 120 mm ARGB
    View details

Parts to plan with this motherboard

Check sockets, memory type, power connectors and dimensions against the specifications before ordering, or ask our sales desk to confirm a build.

Support

Warranty and repairs

Warranty is as per GIGABYTE’s terms for this model. For products bought from us, call our service team with the invoice number, the model and the product’s serial number.

From GIGABYTE

Practical notes

  1. Update the BIOS only from the official support page, following the brand’s instructions.
  2. Check the CPU support list for the BIOS version before buying a processor.
  3. Install chipset, LAN and audio drivers from the official support page.

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