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ASUS TUF Gaming Z790 vs GIGABYTE B550M AORUS Elite AX AMD AM4 mATX Motherboard

Updated August 2026 — ASUS TUF Gaming Z790 leads on performance and cooling.

The ASUS TUF Gaming Z790-Plus WiFi offers superior features and performance, making it the better choice for high-end builds, while the GIGABYTE B550M AORUS Elite AX is a solid budget option.

Why ASUS TUF Gaming Z790 is better

Power Delivery

16+1 DrMOS setup for superior performance

Cooling

Comprehensive cooling solutions for high performance

Connectivity

More M.2 slots and Thunderbolt 4 support

Why GIGABYTE B550M AORUS Elite AX AMD AM4 mATX Motherboard is better

Price

More budget-friendly at $119.99

Size

mATX form factor for smaller builds

RGB Features

Customizable RGB lighting for aesthetics

Overall score

ASUS TUF Gaming Z790
88
GIGABYTE B550M AORUS Elite AX AMD AM4 mATX Motherboard
75

Specifications

SpecASUS TUF Gaming Z790GIGABYTE B550M AORUS Elite AX AMD AM4 mATX Motherboard
SocketLGA 1700AM4
RAM TypeDDR5DDR4
M.2 Slots42
WiFiWiFi 6WiFi 6E
Power Phases16+15+3

Dimension comparison

ASUS TUF Gaming Z790GIGABYTE B550M AORUS Elite AX AMD AM4 mATX Motherboard

Overview

In the realm of gaming motherboards, the ASUS TUF Gaming Z790-Plus WiFi and the GIGABYTE B550M AORUS Elite AX present two compelling options for gamers and PC builders alike. The ASUS model is priced at $199.99, while the GIGABYTE alternative comes in at a more budget-friendly $119.99—about 17% cheaper. Both motherboards target different processor families, with the ASUS supporting Intel’s latest generations and the GIGABYTE designed for AMD’s Ryzen series.

Compatibility

The ASUS TUF Gaming Z790-Plus WiFi is compatible with Intel’s LGA 1700 socket, supporting the 12th, 13th, and 14th Gen Intel Core processors. In contrast, the GIGABYTE B550M AORUS Elite AX utilizes the AMD AM4 socket and is designed to support Ryzen 5000, 4000, and 3000 series processors. This fundamental difference dictates the choice of CPU and will significantly impact performance based on the gaming or computing tasks at hand. Gamers invested in the Intel ecosystem may find the ASUS model more appealing, while those favoring AMD will lean towards the GIGABYTE option.

Power Delivery

The ASUS TUF Gaming Z790-Plus WiFi excels with its enhanced power solution featuring a 16+1 DrMOS setup, designed for maximum durability and performance. This advanced power delivery system is particularly beneficial for overclocking and sustaining high performance during intense gaming sessions. The GIGABYTE B550M AORUS Elite AX, while equipped with a 5+3 power phase, also promises steady power delivery through premium components. However, the ASUS motherboard’s more robust power solution may offer a significant advantage for those looking to push their hardware to the limits.

Cooling Features

When it comes to cooling, the ASUS TUF Gaming Z790-Plus WiFi provides a comprehensive solution with VRM heatsinks, a fanless PCH heatsink, and multiple hybrid fan headers. These features are essential for maintaining optimal temperatures during long gaming sessions. The GIGABYTE B550M AORUS Elite AX, on the other hand, boasts an enlarged MOSFET heatsink for better heat dissipation. Although both motherboards prioritize cooling, the ASUS model’s extensive cooling features suggest it is better suited for high-performance builds that require sustained cooling.

Networking Capabilities

Networking is a crucial consideration for gaming motherboards, and both models deliver impressive capabilities. The ASUS TUF Gaming Z790-Plus WiFi includes WiFi 6 AX201 and a 2.5Gb LAN connection, along with TUF LANGuard and TurboLAN technology for optimized gaming performance. Meanwhile, the GIGABYTE B550M AORUS Elite AX features WiFi 6E, which utilizes the 6 GHz frequency band to reduce congestion and improve bandwidth. While both options support advanced WiFi standards, the ASUS motherboard offers more comprehensive LAN technology, which could be a deciding factor for online gamers.

Connectivity Options

In terms of connectivity, the ASUS TUF Gaming Z790-Plus WiFi shines with four M.2 slots for NVMe SSDs, along with a front panel USB 3.2 Gen 2 Type-C header and Thunderbolt 4 support. This extensive range of options facilitates faster data transfer and storage expansion. Conversely, the GIGABYTE B550M AORUS Elite AX provides one PCIe 4.0 x16 slot, one PCIe 4.0 M.2 slot, and one PCIe 3.0 M.2 slot, along with two USB 3.2 Gen 1 ports. While it offers solid connectivity, it falls short of the versatility provided by the ASUS model, particularly for users looking to maximize storage speeds and capacity.

Aesthetic Appeal

Aesthetically, the ASUS TUF Gaming Z790-Plus WiFi features a modern design with geometric elements reflecting its robust build quality and reliability. The TUF Gaming logo also adds a distinctive look to the board. The GIGABYTE B550M AORUS Elite AX incorporates RGB Fusion technology, allowing for customizable lighting effects, which can be particularly appealing for gamers who enjoy personalizing their builds. While both motherboards present visually appealing designs, the choice may largely depend on individual preferences regarding RGB features versus a more understated look.

Price and Value

The price difference between the two motherboards is notable, with the ASUS TUF Gaming Z790-Plus WiFi retailing for $199.99 and the GIGABYTE B550M AORUS Elite AX at $119.99. This makes the GIGABYTE model about 17% cheaper, which could be a critical factor for budget-conscious consumers. However, the ASUS motherboard justifies its higher price with superior features, including advanced power delivery, extensive cooling solutions, and better connectivity options. For users who want the best performance and features, the investment in the ASUS model may be worthwhile.

Which should you buy?

Ultimately, the choice between the ASUS TUF Gaming Z790-Plus WiFi and the GIGABYTE B550M AORUS Elite AX comes down to specific needs and budget considerations. If you are building a high-performance Intel-based gaming rig and prioritize advanced cooling and power delivery, the ASUS motherboard represents a significant investment in capability and durability. However, if you are working with an AMD system and seeking a cost-effective solution that still delivers solid performance and connectivity, the GIGABYTE model is an excellent choice. Both motherboards have their strengths, making them suitable for different types of users and builds.