The Gigabyte Aorus Z790 Elite AX ICE. White PCB, faster DDR5 for Intel builds

The Gigabyte Aorus Z790 Elite AX ICE sits on the workbench like a slab of frosted glass, its white PCB catching the workshop light next to a tangle of black cables and a humming test bench fan. You can see reviewer Pawe? Wieczorek gently brushing dust off the heatsinks before slotting DDR5 sticks, a small tactile reminder that this board is built for people who enjoy touching their hardware as much as tweaking BIOS settings.

White Z790 board for Intel DDR5

Gigabyte Aorus Z790 Elite AX ICE is an ATX motherboard for Intel 12th, 13th and 14th Gen Core processors on the LGA1700 socket, positioned in the Aorus gaming lineup as a mid-range Z790 option with a distinctive white color scheme. Gigabyte lists support for up to four DDR5 DIMMs, officially up to 8000 MT/s when overclocked, with a total capacity of 192 GB in dual-channel mode. The board carries a 16+1+2 power phase design with 70 A power stages aimed at stable CPU overclocking on unlocked K chips without the excess of halo VRM designs.

On storage and expansion, the Z790 Elite AX ICE offers one PCIe 5.0 x16 slot for a graphics card, backed by two additional PCIe 4.0 x16-sized slots wired as x4 and x2, plus four onboard M.2 slots for NVMe SSDs. All four M.2 connectors are PCIe 4.0, each covered by chunky white heatsinks that click into place with a reassuring metal-on-metal feel when you press them down. Connectivity includes 2.5 GbE wired LAN and Intel Wi-Fi 6E with 2x2 antennas, plus plenty of USB ports including rear USB-C and front-panel USB-C support for modern cases.

Cooling, RGB and BIOS details

Gigabyte wraps the Z790 Elite AX ICE in a thermal armor of large white aluminium heatsinks over VRM and M.2 areas, plus a reinforced backplate on many retail units to stiffen the board in heavy builds. The VRM heatsinks are connected with a heatpipe, and independent tests such as from TechPowerUp and HardwareLuxx have measured VRM temperatures under 70 degrees Celsius at full CPU load on Core i9 chips, which is solid for mid-range Z790. The board offers multiple hybrid fan headers, including dedicated pump headers, so custom-loop builders can wire up their cooling without relying on splitters.

RGB comes via Gigabyte’s RGB Fusion lighting ecosystem, with onboard LED zones and multiple addressable and standard RGB headers along the PCB edges. Reviewer Chris Szudzik from Tom’s Hardware notes that the lighting diffuses nicely across white shrouds, giving a softer glow compared with dark boards, which many builders with glass side panels appreciate. BIOS-wise, Gigabyte provides a familiar UEFI layout with separate “Easy Mode” and “Advanced Mode” tabs, and overclockers can dive into fine-grained voltage, load-line calibration and memory timing controls while casual users see simplified presets. The board also supports Q-Flash Plus, allowing a BIOS update without a CPU, a small but practical safety net when the next Intel generation appears.

Target users and price positioning

Gigabyte clearly aims the Aorus Z790 Elite AX ICE at DIY builders who want a visually coherent white system without jumping into the highest price tier. It is not the company’s most expensive Z790 board; flagships like the Z790 Aorus Master X sit above it with more PCIe 5.0 storage and beefier VRMs, but the Elite AX ICE balances features and cost. In the US, retail listings at Newegg and Amazon usually hover around 260 to 300 dollars depending on promotions, while German shops like Mindfactory and Caseking often have it between 260 and 280 euros. In Taiwan, the home market, street prices reported by PCHome and local retailers are roughly in the NT$7,500 to NT$8,000 range for the ICE variant, aligned with other mid-range Z790 boards.

The white design naturally pulls in users pairing it with white GPUs and white cases from brands like Lian Li and Fractal Design. As one Taipei-based system integrator, Eric Lin, explains in a recent build log, customers increasingly request color-coordinated rigs where “the motherboard is not just a slab of black PCB but part of the visual story.” For esports players and streamers, the combination of PCIe 5.0 graphics slot, ample USB connectivity and Wi-Fi 6E makes the Z790 Elite AX ICE a flexible platform for competitive gaming plus content creation workloads.

Competitive landscape among white boards

White-themed motherboards are no longer rare, with competitors such as ASUS’s ROG Strix Z790-A Gaming WiFi II and MSI’s MPG Z790 Edge WiFi forced into the same aesthetic battle. Compared with these, the Gigabyte Aorus Z790 Elite AX ICE leans on four PCIe 4.0 M.2 slots, while some rivals provide three or mix in PCIe 5.0 SSD slots. In VRM design, reviewers generally place the Elite AX ICE slightly below the most premium Z790 boards but comfortably adequate for daily 5.5 GHz-class overclocks on Core i7 and mainstream Core i9 chips, especially with good case airflow.

Connectivity is clearly modern, though some enthusiasts note that 2.5 GbE LAN feels conservative as high-end boards start adopting 5 GbE or even 10 GbE. On the other hand, most home users and small offices still run 1 GbE infrastructure, and 2.5 GbE already covers multi-gig internet links rolling out across Asia, the US and Europe. USB connectivity on the rear I/O matches or exceeds many competing models, with a mix of USB 3.2 Gen 2, Gen 1 and USB-C ports, which specialist site TechPowerUp highlights as a practical plus for peripherals, webcams and external drives.

Production, distribution and Gigabyte stock

Gigabyte Technology Co. Ltd., headquartered in New Taipei City, produces the Aorus Z790 Elite AX ICE as part of its core motherboard segment, a long-standing pillar of the company alongside graphics cards and servers. The mainboards are manufactured across Gigabyte’s East Asian production network and sold globally via distributors and etailers, with Europe, North America and domestic Taiwan as key markets for Aorus-branded consumer hardware. This white Z790 variant broadens the Aorus portfolio at a time when Intel’s 14th Gen desktop chips extend the LGA1700 lifecycle, keeping demand for Z790 boards alive beyond the initial Raptor Lake launch window.

For investors, the Aorus motherboard line, including mid-range boards like the Z790 Elite AX ICE, feeds into Gigabyte’s revenue mix tracked on the Taiwan Stock Exchange under the ISIN TW0002376004. The Gigabyte Technology Co. Ltd. share (ISIN TW0002376004) trades in New Taiwan dollars on the Taiwan Stock Exchange and reflects expectations around demand for PC components including Aorus mainboards.