Gigabyte Z790 Aorus Elite X AX DDR5 Motherboard
Z790-AORUS-ELITE-X-AX | GigabyteThis product has been discontinued
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Warning: This product contains a button battery - If swallowed, a lithium battery can cause severe or fatal injuries within 2 hours. - Keep batteries out of reach of children. - If you think batteries may have been swallowed or placed inside any of the body, seek immediate medical attention. |
Features
Gen Designed for 14th Gen
X marks the 14th generation! Introducing the AORUS Z790 X Gen Motherboards, the most powerful platforms ever built for the Intel® Core™ 14th Gen processors. With the leading performance in DDR5 memory, the upgraded DIY-friendly innovations, and the all-new BIOS redesigned as user-centered, the AORUS Z790 X Gen Motherboards are built to fully unleash the next-gen power.
Performance
- 16*+1+2 Twin Digital VRM Design
8-Layer PCB
Low Loss PCB
2X Copper PCB
Premium Choke and Capacitor
*8+8 phases parallel power design
*Power stage maximum current capacity is based on VCORE Phase. - 4 x Gen 4 M.2 Slots
- Full-Length PCIe Slots
1 x PCIe 5.0 x16 with PCIe UD Slot X
2 x PCIe 4.0 x16 Slots - UD Power Connector
24 pin ATX with UD Solid Pin
8+8 pin CPU with UD Solid Pin - Intel Core™ 14th Processors Support
- 4 x DIMMs, Dual Channel DDR5
Thermal
- VRM Thermal Armor Advanced
8 mm Heatpipe
7 W/mk Thermal Pad
Integrated IO Shield - M.2 Thermal Guard L
- M.2 Thermal Guard Ext.
Connectivity
- 4 x USB 2.0
- Wi-Fi 6E with Ultra-high gain Antenna
- 2 x USB 3.2 Gen 2
- HDMI
- DisplayPort
- 1 x USB-C® 20Gb/s
- 3 x USB 3.2 Gen 1
- 2.5 GbE LAN
- RGB Fusion
3 x Addressable LED Header
1 x RGB LED Header - Front USB-C® 10Gb/s
- Thunderbolt™ Add-in Card Connector
- 6 x SATA 6Gb/s
- Unleash Precision in Gaming Audio
ALC1220
Audiophile Grade Capacitors
DIY Friendly
- M.2 EZ-Latch Click & M.2 EZ-Latch Plus
- PCIe EZ-Latch
- Clear CMOS Onboard Button
- Reset Onboard Button
- Q-FLASH Plus Onboard Button

Memory
Xceed in DDR5 Performance
GIGABYTE is committed to enabling the unparalleled performance of the Intel® Core™ 14th Gen processors. That is why every Z790 AORUS ELITE X AX motherboard is engineered with industry-leading technologies to achieve the best-in-class DDR5 performance on the market.
Best-in-Class Compatibility
- DDR5 Overclocking Up to 8266 MT/s
*Memory overclocking and XMP support may vary. Please refer to the qualified vendor list (QVL) for details and note that product features may vary by model.
BIOS Engineering
Feature-rich BIOS functions that enable easy access to the best-in-class DDR5 performance.
- DDR5 XMP Booster one click to auto boost your DDR5 module by the highest profile
- DDR5 Auto Booster one click to boost native DDR5-5600 to 6000
- High Bandwidth one click to increase DDR5 bandwidth
- Low Latency one click to shorten DDR5 latency
- XMP 3.0 User Profile optimizes memory settings and achieve the best performance for the system
BIOS Optimizations
Achieve Higher DDR5 Memory Frequencies with Ease
DDR5 XMP Booster function provides optimized pre-defined profiles, based on memory IC and PMIC vendor analysis, for effortless performance enhancement and elimination of manual configuration for overclocked DDR5 memory kits.
*DDR5 MEMORY UPGRADE involves DDR5 memory overclocking, overclocking capability depends on users' hardware configuration.
Accelerate Instantly
Boost memory performance instantly.
Streamline Overclocking
Easily overclock Native and XMP 3.0 DDR5 memory to higher frequencies.
Automate Input
No need to manually configure multiple memory parameters like clock, voltage, and timings.
Integrate Database
Built-in database of pre-tuned profiles for different memory IC vendors.
Maximize DDR5 Performance with Your Memory Settings
XMP 3.0 User Profile empowers you to optimize your memory settings and achieve the best performance for your system.
SPD Re-Defined or Retrieve from Database
Users can define two empty SPD profiles and transfer them to another computer.
Performance Simulation
Simulate memory performance quickly by inputting clock and timing parameters.
Save/Load Profile
Save and load memory profiles for online sharing.
Boost Non-Overclockable DDR5 Memory Frequency
Increase the frequency of non-overclockable DDR5 memory.
One-Click Clear Profile
Reset memory settings conveniently.
Hardware Craftsmanship
Maximize DDR5 performance with our advanced technology for an unparalleled gaming experience.
- Shielded Memory Routing
- Isolated Memory Routing
- 8-layer Server-grade PCB
- Back Drilling Technology
Revolutionary DDR5 Technology
Maximize DDR5 performance with our advanced technology for an unparalleled gaming experience.
Shielded Memory Routing
Memory routing is shielded within the PCB's inner layer to protect against interference.
Isolated Memory Routing
Memory routing isolated on dedicated inner layer to prevent interference.
Impedance-Optimized Topology
Optimized memory trace width, length, and style lower the overall impedance between the CPU memory controller and modules, enabling higher DDR5 speeds.
Daisy-Chained Routing
Optimized routing eliminates the stub effect, enabling higher memory frequencies and providing professional gamers with a faster and denser system memory experience.
8-Layer Server-Grade PCB
Selecting server-grade PCB material minimizes signal loss within the PCB, ensuring high-speed transmission for DDR5.
Back Drilling Technology
Enhances signal integrity in high-speed PCB designs by reducing signal reflections and timing issues, thereby improving system performance and reliability.

Robust VRM Design
Xtraordinary Power Delivery
The Z790 AORUS ELITE X AX motherboard is equipped with the all-digital power design to achieve peak performance of the next-gen processor while providing the best stability under heavy workloads.
Digital Twin VRM Design
Ensures stable high-power delivery for advanced overclocking.
* 8+8 phases parallel power design
- 16 VCORE Phases 90A SPS to unleash full potential of multi-cores CPU performance
- 1 VCCGT Phase 60A SPS for CPU integrated GPU performance
- 2 VCCAUX Phases provide stable power for CPU integrated PCIe & Memory controller

Efficient Overall Thermal
Xpress Your Cool
Every Z790 AORUS ELITE X AX motherboard is armoured with the most advanced, full metal thermal design. These solid heatsinks are forged to keep your system cool while running fast.
VRM Thermal Armour Advanced
These solid heatsinks are forged to keep your system cool.
High coverage MOSFETs and integrated moulded heatsinks improve thermal efficiency by enhancing airflow and heat exchange.
- Real One-piece Build
- Multi-Cut Design
- 4X Large Surface
3X Large Surface
The surface area has been increased up to 3X larger compared to traditional heatsinks, resulting in improved heat dissipation from the MOSFETs.
4X Large Surface
The surface area has been increased up to 4X larger compared to traditional heatsinks, resulting in improved heat dissipation from the MOSFETs.
Real One-Piece Build
The TRUE single-piece heatsink offers superior cooling performance compared to competitors' multi-piece designs, thanks to its one-piece construction and larger surface area.
Multi-Cut Design
With its Multi-Cut Design, this heatsink includes multiple channels and inlets to enhance airflow, resulting in improved heat transfer performance.
8mm Heatpipe
8mm Mega-Heatpipe with refined manufacturing minimizes the gap between the heatpipe and heatsink, ensuring efficient MOSFET heat transfer and enhancing thermal performance.
7 W/mK Thermal Pad
Optimize hardware performance with our advanced 7 W/mK thermal pad for efficient heat dissipation.
M.2 Thermal Guard L with M.2 Thermal Guard Backplate
- 6X optimized heat dissipation surface
M.2 Thermal Guard Ext. with M.2 Thermal Guard Backplate
- 3x M.2 slots coverage
Smart Fan 6
Cool. Quiet. Customized.
Ensures optimal cooling and quiet operation for your gaming PC, with support for PWM/DC fans and pumps, customizable settings, and intuitive temperature monitoring.
High Current Support
Each fan headers support PWM and DC fan and Water Cooling Pump , and up to 24W (12V x 2A) with Over-Current Protection.
Precision Control
Multiple temperature/fan speed control points for precise fan curve.
Dual Curve Mode
Slope/Stair dual mode for different user scenario.
Fan Stop
Fan can stop completely below users' specified temperature point.
Smart Fan 6 BIOS UI
Enhance Fan Curve UI
Enhance fan curve control with an expanded number of control points, from 5 to 7, and a larger fan speed graph, enabling users to have more precise and effortless control over fan curve settings.
Slope/Stair Dual Graph Mode
Switch between Slope and Stair modes to adapt to various user scenarios. Slope mode provides a linear fan speed curve, while Stair mode maintains a constant fan speed within specified temperature intervals.
Manual Input
For advanced users, manual input of fan speeds is available for fine-tuning and precise control over the cooling system.
EZ Tuning
Simplify the process with EZ Tuning by setting 4 points on a rough temperature/fan speed scale. Smart Fan 6 will quickly generate a fan curve based on these points.
Fan Curve Profile
Save your customized fan curve profile in the BIOS ROM, ensuring it remains intact even after BIOS updates.
DIY-Friendly Innovations
Xpeditious Building Process
Building your own PC is meant to be joyful and effortless. Now we introduce a variety of innovations to make the Z790 AORUS ELITE X AX motherboard the most DIY-friendly ever.
EZ-Latch Designs
Effortless mechanisms that enable easy installations of components.
- M.2 EZ-Latch Plus screwless installation for M.2 SSDs
- PCIe EZ-Latch easy detachment for graphics cards
Quick Control Elements
Reset. Update. Convenient.
- Q-FLASH PLUS
- Clear CMOS

Q-Flash Plus
Update the BIOS easily without installing the CPU, memory and graphics card.
- 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 PLUS USB port.
- Step 3 - Press Q-FLASH PLUS button, and motherboard will start updating BIOS automatically.
Clear CMOS
Clear the BIOS configuration and reset the CMOS values to factory defaults when needed.
PCB Crafting
Xtra Layers for Excellent Players
As the very foundation of the motherboard, the PCB plays a subtle yet critical role in the capabilities. No gamers should overlook the details lie within the PCB layers.
8-Layer PCB
Enables dense integration, signal quality, power integrity, and low EMI for high-performance systems.
2X Copper Enhancement
Enhances system performance with improved heat dissipation, power handling, and seamless overclocking support.
56% Lower Dissipation Factor
Elevate signal integrity in high-frequency circuits with our pioneering technology, setting a new standard for high-speed electronic design.
Ultra Durable™
Xpect Everything UD
GIGABYTE Ultra Durable™ Technology represents our highest standards to provide a platform for gamers that is not only powerful but also durable and reliable. The Z790 AORUS ELITE X AX motherboard is built to last longer and stand stronger.
PCIe UD Slot X
The latest PCIe UD Slot X offers unprecedented strength, providing enhanced protection for your graphics card.
- 18X load-bearing capacity seamless, one-piece design and screwed onto a dedicated backplate
- Inner Lining Rubber Strip protects your graphic card's PCB from potential scratches
- Zinc Alloy provides effective electromagnetic shielding for high-speed signals
M.2 UD Slot PG4
The one-piece, stainless-steel shielding design reinforces the M.2 Slots, and maximises signal integrity.
- 1.3X Stronger in X-Axis Strength Test
- 1.5X Stronger in Y-Axis Strength Test
UD Power Connector
The unique design provides better conductivity for power and better dissipation for the heat generated from it.
- Solid Pin Power Connector for CPU provides superior conductivity & signal transmission, reducing metal loss from repeated plugging.

Connectivity
Xtensively Versatile
The Z790 AORUS ELITE X AX motherboard offers a wide range of versatilities from the cutting-edge Wi-Fi 6E support with a redesigned antenna, to an array of USB ports.
Seamless Connectivity
- Wi-Fi 6E
- Ultra-high Gain Antenna
- 2.5GbE LAN

Enhancing VR Experiences with Wi-Fi 6E
Wi-Fi 6E enhances VR with faster speeds, lower latency, increased capacity, and stronger security, enabling seamless wireless streaming of high-quality VR games and improved multi-user experiences.
Lower Latency
Lower latency ensures minimal delay between their actions and the corresponding response in online games, resulting in a more responsive and immersive gaming experience.
Increased Capacity
Wi-Fi 6E's increased capacity ensures smoother gameplay by minimizing congestion and maintaining consistent performance.
Higher Speeds
Faster transmission speeds enable quick downloads, seamless online gaming, and smooth video streaming without interruptions.
Broader Spectrum
Wi-Fi 6E's use of the 6 GHz frequency band provides additional bandwidth, reducing congestion and interference from other devices.

GIGABYTE Ultra-High Gain Antenna
Experience enhanced signal strength with the GIGABYTE Ultra-high gain Antenna, which incorporates a smart antenna function to optimize Wi-Fi signal transmission.
- Direction signal Up to 5dBi
- Omnidirectional signal Up to 4dBi
- Magnetic Base
Unleash Precision in Gaming Audio
True High- Fidelity Music
Experience immersive surround sound audio and enjoy DSD-enabled music with Realtek's ALC1220 Codec.
Audiophile Grade Capacitors
WIMA and Premium Grade Audio capacitors provide stable current, delivering a studio-quality experience.
Intuitive Customization
Xplore Infinite Utilities
The Z790 AORUS ELITE X AX motherboard is the embodiment of our relentless pursuit of BIOS optimization. And thanks to our new partnership from the community, we now make the next-gen performance more accessible in even more intuitive ways.
UC BIOS
- Redesigned UI and UX an intuitive operation interface with an aesthetically pleasing design
- Quick Access 9 customizable option slots for effortless access in Easy Mode
- PerfDrive exclusive BIOS settings that optimize the performance based on the cooling configuration
Enhanced Intuitive UX
GIGABYTE User-Centred(UC) BIOS has enhanced the BIOS UX to provide users with an optimized experience featuring an intuitive operation interface and an aesthetically pleasing design.
Quick Access Function
GIGABYTE UC BIOS' Quick Access function selects 9 practical preset options from ADVANCE MODE and places them in EASY MODE for effortless access without switching or searching.
GIGABYTE PerfDrive
PerfDrive technology integrates exclusive BIOS settings from GIGABYTE, enabling easy balance of performance, power consumption, and temperature with Intel® Core™ processors.
Optimization Mode
Ensuring high-speed operation of Intel® Core™ CPUs without throttling due to overheating.
Instant 6GHz+
Enabling easy overclocking beyond 6GHz on compatible Intel® Core™ CPUs (i9-13900K, i9-13900KF, i7-13700K, and i7-13700KF) through a simple BIOS setting.
Spec Enhance Mode
Allowing Intel® Core™ CPUs to achieve a fine balance between performance and temperature.
E-Core™ Disable Mode
Exclusively allocating CPU resources to the P-core to enhance overclocking and gaming performance while reducing overall power consumption.
HWiNFO
- Exclusive Partnership introduces innovative features for computer enthusiasts and professionals
Default AORUS skin
When running HWiNFO on a GIGABYTE motherboard, a unique, AORUS-themed skin will be automatically applied as default that is available in bright or dark mode. This AORUS skin can also be manually applied on non-GIGABYTE motherboards.
*AORUS skin auto-applies when detecting a GIGABYTE motherboard.
Memory Timings Monitor
As a result of the great efforts of expert developers from GIGABYTE and HWiNFO, this advanced readout application shows the most detailed memory timing settings ever, and help users monitor their memory performance and gain valuable insights.
Detailed BIOS Information
GIGABYTE motherboard users can now check out the detailed BIOS information in real time via HWiNFO, such as status of toggles or tweakers, and the BIOS versions. No more reboot for BIOS check!
GIGABYTE Control Center
- RGB Fusion customize the RGB lighting on the motherboard or devices that connect to it.
Showcase Your Style
Unleash your creativity with GCC's customizable lighting effects for your motherboard. Personalize your system with stunning visuals that reflect your individuality and style.
Note: The depicted lighting effects are for demonstration purposes only, and the actual lighting effects may vary depending on the model.
Supercharge Your Lighting Options
Addressable RGB LED headers allow you to customize each LED individually (for ARGB GEN2 devices), and you can easily accomplish this using GCC.
*The information provided is for reference; please prioritize your specific setup and specifications.
- 1x RGB LED headers
- 3x ARGB LED headers
Specifications
| Model Number | Z790-AORUS-ELITE-X-AX |
| CPU | LGA1700 socket: Support for the 14th, 13th, and 12th Generation Intel® Core™, Pentium® Gold and Celeron® Processors* L3 cache varies with CPU * Please refer to "CPU Support List" for more information. |
| 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 modules 4 x DDR5 DIMM sockets supporting up to 192 GB (48 GB single DIMM capacity) of system memory Dual channel memory architecture Support for ECC Un-buffered DIMM 1R x 8 / 2R x8 memory modules (operate in non-ECC mode) Support for non-ECC Un-buffered DIMM 1R x 8 / 2R x 8 / 1R x 16 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" for more information.) |
| Onboard Graphics | Integrated Graphics Processor-Intel® HD Graphics Support: 1 x HDMI port, supporting a maximum resolution of 4096 x 2160@60 Hz * Support for HDMI 2.1 version and HDCP 2.3. ** Support native HDMI 2.1 TMDS compatible ports. 1 x DisplayPort, supporting a maximum resolution of 4096 x 2304@60 Hz * Support for DisplayPort 1.2 version and HDCP 2.3 (Graphics specifications may vary depending on CPU support.) |
| Audio | Realtek® ALC1220-VB CODEC * The back panel line out jack supports DSD audio. 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 |
| LAN | Intel® 2.5GbE LAN chip (2.5 Gbps / 1 Gbps / 100 Mbps) |
| Wireless Communication Module | Realtek® Wi-Fi 6E RTL8852CE (PCB Rev. 1.0) WIFI a, b, g, n, ac, ax, supporting 2.4 / 5 / 6 GHz carrier frequency bands BLUETOOTH 5.3 Support for 11ax 160 MHz wireless standard Intel® Wi-Fi 6E AX211 (For PCB Rev. 1.1) WIFI a, b, g, n, ac, ax, supporting 2.4 / 5 / 6 GHz carrier frequency bands BLUETOOTH 5.3 Support for 11ax 160 MHz wireless standard (Actual data rate may vary depending on environment and equipment.) |
| Expansion Slots | CPU: 1 x PCI Express x 16 slot, supporting PCIe 5.0 and running at x 16 (PCIE x 16) * For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIE x 16 slot. Chipset: 2 x PCI Express x 16 slots, supporting PCIe 4.0 and running at x 4 (PCIE x 4_1 / PCIE x 4_2) |
| Storage Interface | CPU: 1 x M.2 connector (Socket 3, M key, type 22110 / 2280 PCIe 4.0 x 4 / x 2 SSD support) (M2A_CPU) Chipset: 2 x M.2 connectors (Socket 3, M key, type 22110 / 2280 PCIe 4.0 x 4 / x 2 SSD support) (M2P_SB, M2Q_SB) 1 x M.2 connector (Socket 3, M key, type 22110 / 2280 SATA and PCIe 4.0 x 4 SSD support) (M2M_SB) 6 x SATA 6 Gb/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 * Refer to "2-8 Internal Connectors," for the installation notices for the M.2 and SATA connectors. |
| USB | Chipset: 1 x USB Type-C® port on the back panel, with USB 3.2 Gen 2 x 2 support 1 x USB Type-C® port with USB 3.2 Gen 2 support, available through the internal USB header 2 x USB 3.2 Gen 2 Type-A ports (red) on the back panel 5 x USB 3.2 Gen 1 ports (3 ports on the back panel, 2 ports available through the internal USB header) Chipset+2 USB 2.0 Hubs: 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 | 1 x 24-pin ATX main power connector 2 x 8-pin ATX 12 V 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 3 x addressable RGB Gen2 LED strip headers 1 x RGB LED strip header 4 x M.2 Socket 3 connectors 6 x SATA 6 Gb/s connectors 1 x front panel header 1 x front panel audio header 1 x USB Type-C® header, with USB 3.2 Gen 2 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 Clear CMOS button 1 x reset jumper 1 x Clear CMOS jumper |
| Back Panel Connectors | 1 x USB Type-C® port, with USB 3.2 Gen 2 x 2 support 2 x USB 3.2 Gen 2 Type-A ports (red) 3 x USB 3.2 Gen 1 ports 4 x USB 2.0 / 1.1 ports 2 x SMA antenna connectors (2T2R) jk 1 x HDMI port 1 x DisplayPort 1 x RJ-45 port 1 x optical S/PDIF Out connector 2 x audio jacks |
| I/O Controller | iTE® I/O Controller Chip |
| 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. |
| 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 |
| 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 |
| Bundled Software | Norton® Internet Security (OEM version) LAN bandwidth management software |
| Operating System | Support for Windows 11 64-bit Support for Windows 10 64-bit |
| Form Factor | ATX Form Factor; 30.5 cm x 24.4 cm |