This article covers GIGABYTE Placa mãe Z790 EAGLE AX LGA 1700 Intel Z790 ATX com DDR5.

Overview

The GIGABYTE Z790 EAGLE AX is an ATX motherboard built on Intel's Z790 chipset, supporting LGA1700 processors from the 12th, 13th, and 14th generations. It brings DDR5 memory support and PCIe 5.0 to a price point around $190–$220, making it an appealing choice for budget-conscious builders who still want modern standards. What sets the EAGLE AX apart is its combination of essential features: dual-channel DDR5 (up to 128 GB), one PCIe 5.0 x16 slot, two PCIe 4.0 M.2 slots, Intel Wi-Fi 6E, 2.5GbE LAN, and a clean black PCB without excessive RGB. It's a practical, no-nonsense board that punches above its price class. The standard ATX form factor (305mm × 244mm) fits most mid-tower cases, and GIGABYTE includes useful touches like Q-Flash Plus for BIOS recovery without a CPU and EZ-Latch for tool-less M.2 installation.

Compatibility Guide

The LGA1700 socket accepts Intel Core i9/i7/i5 from generations 12th through 14th. DDR5 is the only memory option — DDR4 sticks are not supported. The board features four DIMM slots for dual-channel setups up to 128 GB, and XMP 3.0 profiles are supported. Form factor is standard ATX. The primary PCIe x16 slot runs at Gen 5.0 x16 from the CPU; the other two physical x16 slots are limited to Gen 4.0 x4 and Gen 3.0 x1 via the chipset. For most single-GPU builds, this is perfectly fine. Storage includes one M.2 slot (PCIe 5.0 x4 from CPU), two additional M.2 slots (PCIe 4.0 x4 via chipset), and four SATA 6Gbps ports. The power delivery uses a 24-pin ATX main connector plus an 8+4-pin EPS, sufficient for high-core-count CPUs like the Core i7-14700K.

Product Info

The Z790 EAGLE AX launched in early 2024 at around $200. It occupies the entry-to-mid range segment of the Z790 market, stripping away frills like onboard RGB lighting and oversized heatsinks while retaining core performance features. The warranty is three years. Key specifications: 12+1+1 digital VRM (twin 12* phase), DDR5 support up to 4400MHz (OC higher), PCIe 5.0 x16, Intel Wi-Fi 6E (802.11ax), 2.5GbE LAN, audio codec Realtek ALC897, and Q-Flash Plus BIOS recovery.

Best Use Cases

First-time DDR5 builder on a budget: If you're moving from an older platform and want DDR5 memory without paying a premium for a high-end Z790 board, the EAGLE AX delivers all the basics at a surprisingly low price. Pair it with an i5-14600K and 32GB of DDR5-5600 for a well-balanced gaming rig. Home office or light creative workstation: The combination of 2.5GbE and Wi-Fi 6E means fast file transfers and reliable wireless connectivity. Two M.2 slots (one PCIe 5.0) give you speedy storage for applications and scratch disks. Upgrader with an existing LGA1700 CPU: If you already own a Core i5 or i7 from the 12th/13th generation and want to switch to a Z790 board for extra I/O and PCIe 5.0, this is a cost-effective swap without needing a new CPU.

Things to Consider

The Z790 EAGLE AX uses the Realtek ALC897 audio codec, which is adequate for general use but lacks the higher-grade codecs (ALC1220 or ALC4080) found on more expensive boards. Audiophiles or gamers with high-impedance headsets may want to consider an external DAC. PCIe 5.0 is only available on the primary x16 slot and the first M.2 slot (sharing bandwidth with the second M.2 slot when both are populated). If you plan to run two Gen5 devices simultaneously, check the motherboard manual for lane-sharing details. While the VRM is capable for i7-class CPUs, pushing a Core i9-14900K to sustained heavy workloads (e.g., rendering) might lead to higher temperatures due to the modest heatsink design. For all-core overclocking, a board with a larger VRM heatsink would be safer. Finally, DDR4 owners must budget for new memory. If you already have a good DDR4 kit and don't need PCIe 5.0, a B660 or Z690 DDR4 board might be a more economical path.

Product Disclosure (Amazon)

  • Manufacturer: GIGABYTE
  • Seller: Amazon US
  • Fulfilled by: Amazon US
  • ASIN: B0CTNPZLNH
  • Note: This article covers a manufacturer-made product based on Amazon listing details.