The Gigabyte Z790 D AX DDR5 Motherboard is engineered to support Intel Core 14th, 13th, and 12th generation processors, delivering unparalleled performance with its Twin 12+1+1 Phases Digital VRM Solution. Designed for high-speed computing, it features dual-channel DDR5 memory architecture with four DIMM slots supporting XMP 3.0 memory modules, allowing for enhanced memory overclocking capabilities. For next-generation storage solutions, the motherboard offers three M.2 connectors, ensuring rapid data access and transfer speeds. Its advanced thermal design, coupled with M.2 Thermal Guard, ensures VRM power stability and optimal SSD performance by effectively dissipating heat. The EZ-Latch PCIe 4.0x16 slot with a quick-release design simplifies hardware upgrades, while fast networking is facilitated through 2.5GbE LAN and WiFi 6E 802.11ax support. Extended connectivity options include DisplayPort, HDMI, and a rear USB-C 10Gbps port, catering to a wide array of peripheral devices. Additionally, the Smart Fan 6 feature incorporates multiple temperature sensors and hybrid fan headers with FAN STOP technology, providing efficient cooling management. The Q-Flash Plus function allows users to update the BIOS without installing the CPU, memory, or graphics card, enhancing the motherboard's user-friendly design.
Warning: This product contains a button battery
- If swallowed, a lithium battery can cause severe or fatal injuries with 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.
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Features
Z790 D AX (Rev. 1.0)
- Supports Intel® Core™ 14th/ 13th /12th processors
- Unparalleled Performance: Twin 12 (6+6 phases parallel power design) +1+１ Phases Digital VRM Solution
- Dual Channel DDR5: 4 x DIMMs with XMP 3.0 Memory Module Support
- Next Generation Storage: 3 x 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: PCIe 4.0x16 Slot with Quick Release Design
- Fast Networks: 2.5GbE LAN & Wi-Fi 6E 802.11ax
- Extended Connectivity: DP, HDMI, Rear USB-C® 10Gb/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
Overview
- Enlarged MOSFET Heatsink
- Wi-Fi 6E 802.11ax
- 1 x DisplayPort / 1 x HDMI
- 1 x USB 3.2 Gen 2 Type-C® + 1 x USB 3.2 Gen 2
- 2.5GbE LAN
- 3 x PCIe 4.0 x 4 M.2 Connectors with Thermal Guard
- Hi-Fi Audio
High-End Audio Capacitor
- RGB FUSION
2 x Addressable LED Header
- 12 (6+6 phases parallel power design) (Power Stage maximum current capacity is based on VCORE Phase.) +1+1 Twin Hybrid Phases Digital Power Design
6-Layer & 2X Copper PCB
- Support 14th/13th/12th Gen. Intel® Core™ Processors
- Solid Pin Power Connectors
8+8 Pin CPU Power Connector
- Dual Channel SMD DDR5 Memory
- Front USB3.2 Gen 1 Type-C® for Connecting Devices
- PCIe EZ-Latch
- Full PCI Express 5.0 Design
1 x SMD PCIe 5.0 x 16 Slot with Ultra Durable™ Armour
- 4 x SATA 6Gb/s
- Multi-key
Multiple function set by BIOS
Reset/RGB Switch/Direct to BIOS/Safe Mode
- Q-FLASH Plus Onboard Button
Durable Performance
GIGABYTE Ultra Durable™ motherboards built with optimal components inside out provide the prime performance and timeless platform.
Digital VRM Design
The best VRM design ever built with the highest quality components.
- 12+1+1 Phases digital PWM + Low RDS(on) MOSFETs
- Support the latest CPUs, and deliver enhanced system performance and ultimate hardware scalability.
Unlock DDR5
DDR5 Overclocking Up to 7600 and Beyond (Memory Overclocking and XMP profile support may vary depending on hardware configuration.) (Please see the complete validated memory support list. Product features may vary by model.) GIGABYTE is offering a tested and proven platform with extreme memory performance boost.
Shielded Memory Routing
All memory routing is under the PCB inner layer shielded by a large ground layer to protect from external interference.
Impedance Optimised Topology
By optimising memory trace width, length and style from HPC simulation to actual implementation, overall impedance is lowered between CPU memory controller and memory modules to achieve higher DDR5 speed.
Low Signal Loss PCB
Server grade mid-loss or low-loss PCB material is chosen to lower signal loss inside PCB and maintain DDR5 high speed signal transmission.
Unlock DDR5 Voltage
GIGABYTE Exclusive DDR5 Circuit Design Increases DDR5 memory overclocking performance and capability by transforming Native DDR5 memory module to Overclocked DDR5 memory.
Secure Mode
Motherboard provides fixed 5V to Native DDR5 memory and built-in PMIC outputs locked 1.1v to memory IC.
- Unlocks Native DDR5 PMIC secure mode into programmable mode and controls Native DDR5 voltage with wide range.
- Supports all PMIC vendors for maximum compatibility
* Memory overclocking capability will vary based on users' hardware configuration
Achieve Higher DDR5 Memory Frequencies with Ease
DDR5 XMP Booster function provides optimised 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.
Automate Input
No need to manually configure multiple memory parameters like clock, voltage, and timings.
Streamline Overclocking
Easily overclock Native and XMP 3.0 DDR5 memory to higher frequencies.
Integrate Database
Built-in database of pre-tuned profiles for different memory IC vendors.
Maximise DDR5 Performance with Your Memory Settings
XMP 3.0 User Profile empowers you to optimise 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.
Thermal
Enlarged MOSFET Heatsink
3X Large Surface
Increased surface area up to 3X larger compared to traditional heatsinks. It improves heat dissipation from the MOSFETs.
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 designs.
* Photo for reference only.
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.
6-Layer & 2X Copper PCB
2X copper PCBs design effectively lower the component temperature by its high thermal conductivity and low impedance.
Future Connectivity
The ultimate connectivity with blazing data-transfer speeds through the next generation network and storage.
802.11ax Wi-Fi 6E
The latest Wireless solution 802.11ax Wi-Fi 6E with new dedicated 6GHz band, enables gigabit wireless performance, provides smooth video streaming, better gaming experience, few dropped connections and speeds up to 2.4Gbps. Moreover, Bluetooth 5 provides 4X range over BT 4.2 and with faster transmission.
* Photo for reference only.
Benefit of Wi-Fi 6E
- Dedicated spectrum in 6GHz band for less interference
- 4X better network capacity, no traffic jams especially in those dense area with lots of devices
- Network efficiency increase for better user experience
Wi-Fi 6E Bring you the Ultimate VR Experience!
Wi-Fi 6E brings faster Wi-Fi speeds, lower latency, and better battery life for VR devices, which means streaming VR games wirelessly from your PC to your VR device offers a lot smoother and has higher quality video.
- Wi-Fi 6E compared to Wi-Fi 5 provide…
- 40% faster speed for smoother gaming/streaming experience
- 50% higher resolution for video game related content
- Better battery life for VR devices
Wi-Fi 6E Advantage
Spectrum congestion is huge problem in current Wi-Fi environment nowadays because too many devices all use existing 2.4GHz and 5GHz spectrum, and it cause unreliable connection and slower speed. Wi-Fi 6E is extended standard to Wi-Fi 6, and it use dedicated 6GHz band that it provides not only brand new frequency to transfer data, but also spacious spectrum for future more devices. With Wi-Fi 6E, users can enjoy faster connection and stronger signal than before.
2.5GbE LAN
Supercharge your gaming with 2.5GbE LAN Achieve lightning-fast speeds, minimal lag, and unbeatable performance to elevate your gaming setup and dominate the competition.
PCIe 5.0 / 4.0 Hardware Design
Featuring PCIe 5.0 x16 slot and PCIe 4.0 M.2 slot support, GIGABYTE Motherboards are ready to work with the PCIe 5.0/ 4.0 devices to provide the superior performance.
* The picture is for reference and may vary by mode.
Hi-Fi Audio
High-End Audio Capacitors
These high quality capacitors help deliver high resolution and high fidelity audio to provide the most realistic sound effects.
Audio Noise Guard
Essentially separates the board's sensitive analogue audio components from potential noise pollution at the PCB level.
* Photo for reference only.
Easy Friendly
Innovative and intuitive hardware, software, and BIOS interface design to create your personal style.
EZ-Latch
Unlock the latch of the PCIe slot easily when remove the graphics card in the PCIe slot.
Q-Flash Plus
Update the BIOS easily without installing the CPU, memory, and graphics card.
- STEP 1: Plug the 24-pin and 8-pin power supply cables into the motherboard.
- STEP 2: Download the motherboard BIOS file and rename it to "gigabyte.bin". Save it to a USB flash drive formatted in FAT32. Insert the USB flash drive into the Q-FLASH PLUS USB port.
- STEP 3: Press the Q-FLASH PLUS button, and the motherboard will start updating the BIOS automatically.
Smart Fan 6
Ensures optimal cooling and quiet operation for your gaming PC, with support for PWM/DC fans and pumps, customisable 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 customised fan curve profile in the BIOS ROM, ensuring it remains intact even after BIOS updates.
UC BIOS
Redesigned UI and UX
An intuitive operation interface with an aesthetically pleasing design.
Quick Access
9 customisable option slots for effortless access in Easy Mode.
PerfDrive
Exclusive BIOS settings that optimise the performance based on the cooling configuration.
GIGABYTE Control Center
Unified software platform for all Gigabyte-supported products.
- Intuitive user interface
- Modularised control
- Auto update
