The Gigabyte Z790 Eagle AX is an ATX motherboard for Intel's 12th, 13th and 14th generation Core processors, built around the Z790 chipset. It combines PCIe 5.0 support, DDR5 memory, Wi-Fi 6E and multiple storage options for builders who need current-generation platform features without premium pricing.

Why This Product

• PCIe 5.0 ready from the CPU slot — One PCIe x16 slot connects directly to the CPU and runs PCIe 5.0, enabling next-generation GPU and NVMe compatibility. The chipset adds three further M.2 sockets, all PCIe 4.0.
• Dual-channel DDR5 with XMP 3.0 — Four DIMM slots support up to 256 GB of DDR5 memory at rated speeds from 4400 to 7600 MT/s, with XMP profiles for one-click overclocking.
• Wi-Fi 6E and 2.5 Gb/s Ethernet — Intel Wi-Fi 6E AX211 handles 2.4, 5 and 6 GHz bands with Bluetooth 5.3. Wired connectivity runs at 2.5 GbE for local network tasks.
• BIOS update without CPU or RAM — Q-Flash Plus allows BIOS updates from a USB stick without installing a processor, memory or graphics card, easing CPU upgrades and troubleshooting.
• 12+1+1 phase power delivery — Twin 12-phase VRM supplies CPU core power and supports overclocking. M.2 thermal guards and multiple temperature sensors protect storage and power stages.

At a Glance

Socket	LGA1700
Chipset	Intel Z790
Form Factor	ATX
Memory Type	DDR5
Memory Slots	4 DIMM
M.2 Sockets	3 (all PCIe 4.0)
PCIe Slots	5 (1× PCIe 5.0 x16 CPU, 1× PCIe 4.0 x4, 1× PCIe 3.0 x1, 2× PCIe 3.0 x1)
Wireless	Wi-Fi 6E 802.11ax, Bluetooth 5.3

Compatibility

• ✓ Fits Intel 12th, 13th and 14th generation Core, Pentium Gold and Celeron processors in LGA1700 socket.
• ✓ Works with DDR5 memory modules at all supported speeds from 4400 to 7600 MT/s, and accepts ECC modules in non-ECC mode.
• ✓ Accepts any M.2 NVMe SSDs in PCIe 4.0 or 5.0 form, plus SATA SSDs in one slot. All three M.2 sockets support RAID.
• ✓ Standard ATX size fits most cases with proper clearance for RAM height and top-mounted CPU coolers.
• Note: Supports PCIe 5.0 GPUs in the primary x16 slot, but the secondary x16 slot runs at PCIe 4.0 x4 speeds.

Best For / Trade-offs

Best for:

• Intel platform builders upgrading to DDR5
• Gamers and creators using high-end GPUs and fast NVMe storage
• Users who need Wi-Fi 6E and wired 2.5 Gb/s in one board
• Builders prioritising CPU overclocking potential
• Anyone updating BIOS frequently without a spare CPU

Trade-offs:

• Budget builders—this board requires DDR5 memory, which is costlier than DDR4, and adds to total platform expense.
• Anyone with Intel 11th gen or older processors, which use a different socket.
• Users who need Thunderbolt 3 ports on the rear panel—it provides internal headers only.
• Those requiring more than four SATA connectors; this board has four, with no expansion.

Description

Supports Intel® Core™ 14th/ 13th /12th processors

Unparalleled Performance: Twin 12*+1+１ Phases Digital VRM Solution

Dual Channel DDR5: 4*DIMMs with XMP 3.0 Memory Module Support

Next Generation Storage: 3*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 5.0x16 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

* 6+6 phases parallel power 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.

Shielded Memory Routing: All memory routing is under the PCB inner layer shielded by a large ground layer to protect from external interference.

Impedance Optimized Topology: By optimizing 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.

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

Specifications

General

Brand

GIGABYTE

Processor & Memory

CPU Support	Intel Core 14th, 13th, 12th gen; Pentium Gold; Celeron (LGA1700)
Memory Capacity	Up to 256 GB (4 DIMM, 64 GB per module)
Memory Speeds	DDR5-4400 to DDR5-7600 (O.C.); native speeds DDR5-4800 and above
Memory Features	Dual-channel, XMP 3.0, ECC support (non-ECC mode)

Storage & Expansion

M.2 Connectors	3 sockets (all PCIe 4.0 x4/x2); one supports SATA SSDs
SATA Ports	4× SATA 6 Gb/s
Storage RAID	RAID 0, 1, 5, 10 for NVMe and SATA
PCIe Slots	1× PCIe 5.0 x16 (CPU); 1× PCIe 4.0 x4; 1× PCIe 3.0 x1; 2× PCIe 3.0 x1

Connectivity

Ethernet	2.5 GbE LAN
Wireless	Intel Wi-Fi 6E AX211 (802.11ax, 2.4/5/6 GHz, 160 MHz), Bluetooth 5.3
USB (Rear)	1× Type-C USB 3.2 Gen 2; 1× Type-A USB 3.2 Gen 2; 4× USB 3.2 Gen 1; 2× USB 2.0/1.1; 1× PS/2
USB (Internal Headers)	1× Type-C header USB 3.2 Gen 1; 1× Type-A header USB 3.2 Gen 1; 2× USB 2.0/1.1 headers
Video Outputs	1× DisplayPort, 1× HDMI

Power & Thermal

Power Delivery	12+1+1 phase digital VRM (12 CPU, 1 SoC, 1 auxiliary)
Power Connectors	1× 24-pin ATX; 2× 8-pin ATX 12V
Fan Headers	1× CPU fan; 1× CPU fan/pump; 3× system fan; 1× system fan/pump; all with Smart Fan 6
Thermal Protection	M.2 thermal guards; multiple temperature sensors; hybrid fan headers with FAN STOP