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GIGABYTE B850 AORUS Elite WIFI7 AMD AM5 ATX vs GIGABYTE Z790 UD AC LGA 1700 ATX Motherboard,

Updated August 2026 — GIGABYTE B850 AORUS Elite WIFI7 AMD AM5 ATX wins on aesthetics and power, GIGABYTE Z790 UD AC LGA 1700 ATX Motherboard, wins on price and thermals.

The GIGABYTE B850 AORUS Elite WIFI7 offers advanced features for AMD users, while the Z790 UD AC is a more budget-friendly option for Intel enthusiasts. Overall, the B850 AORUS Elite is the superior choice.

Why GIGABYTE B850 AORUS Elite WIFI7 AMD AM5 ATX is better

Power Phase

14+2+2 vs 16+1+1 power phase design favors AMD.

Connectivity

Includes WIFI7 for superior wireless performance.

Aesthetics

RGB Fusion support enhances visual appeal.

Why GIGABYTE Z790 UD AC LGA 1700 ATX Motherboard, is better

Price

Z790 UD AC is $60 cheaper.

Intel Support

Supports latest Intel 14th Gen processors.

Thermal Design

Comprehensive thermal management with fully covered heatsinks.

Overall score

GIGABYTE B850 AORUS Elite WIFI7 AMD AM5 ATX
85
GIGABYTE Z790 UD AC LGA 1700 ATX Motherboard,
76

Specifications

SpecGIGABYTE B850 AORUS Elite WIFI7 AMD AM5 ATXGIGABYTE Z790 UD AC LGA 1700 ATX Motherboard,
SocketAM5LGA 1700
DDR SupportDDR5DDR5
M.2 Slots33
USB Type-CYesYes
WiFiWIFI7Dual Band WiFi

Dimension comparison

GIGABYTE B850 AORUS Elite WIFI7 AMD AM5 ATXGIGABYTE Z790 UD AC LGA 1700 ATX Motherboard,

Overview of GIGABYTE B850 AORUS Elite WIFI7

The GIGABYTE B850 AORUS Elite WIFI7 AMD AM5 ATX Motherboard is designed for AMD enthusiasts, supporting Ryzen 9000, 8000, and 7000 series processors. Its price is set at $209.99, positioning it as a premium choice for gamers and content creators alike.

This motherboard features a robust 14+2+2 power phase design and is equipped with four DDR5 DIMM slots, allowing for high-performance memory configurations. The inclusion of PCIe 5.0 and three M.2 slots ensures that users can take advantage of the latest storage technologies. With additional features like USB-C connectivity and integrated WIFI7, the B850 AORUS Elite is built to cater to demanding applications and multitasking scenarios.

Overview of GIGABYTE Z790 UD AC

The GIGABYTE Z790 UD AC LGA 1700 ATX Motherboard is a versatile option for users looking to harness the capabilities of Intel's 14th, 13th, and 12th Gen processors. Priced at $149.99, it presents a cost-effective solution for gamers and professionals.

This motherboard boasts a 16+1+1 power phase design, ensuring stable power delivery for high-performance tasks. It supports dual-channel DDR5 memory and features three M.2 slots for fast storage solutions. The Z790 UD AC also includes advanced connectivity options such as PCIe 5.0 and USB 3.2 Gen 2x2 Type-C, making it an excellent choice for modern computing needs.

Performance Comparison

In terms of performance, the GIGABYTE B850 AORUS Elite WIFI7 is built for AMD's latest processors, while the GIGABYTE Z790 UD AC caters to Intel's 12th, 13th, and 14th Gen CPUs. The B850's power design of 14+2+2 allows for efficient power management, which is essential for high-performance tasks. Conversely, the Z790 UD AC's 16+1+1 power phase setup can provide superior efficiency for Intel processors.

Moreover, the B850 AORUS Elite supports up to four DDR5 DIMMs, facilitating greater memory capacity compared to the Z790's four DIMM slots. While both motherboards support PCIe 5.0 for faster data transfer rates, the choice between them will largely depend on the specific CPU architecture users prefer.

Connectivity Options

The connectivity features of both motherboards significantly enhance their usability. The GIGABYTE B850 AORUS Elite WIFI7 includes USB-C and integrated WIFI7, providing modern connectivity options for peripherals and network access. This is particularly beneficial for users who prioritize wireless performance and speed.

On the other hand, the GIGABYTE Z790 UD AC also offers USB-C connectivity along with dual-band WiFi and 2.5GbE LAN. While both motherboards provide excellent connectivity, the inclusion of WIFI7 on the B850 AORUS Elite may give it a slight edge for future-proofing users' setups.

Thermal Management

Thermal management is crucial for maintaining performance during demanding tasks. The GIGABYTE B850 AORUS Elite features VRM and M.2 thermal guards, which help dissipate heat effectively and protect sensitive components. This design is particularly useful during extended gaming or heavy workload sessions.

Meanwhile, the GIGABYTE Z790 UD AC also emphasizes thermal performance with fully covered MOSFET heatsinks and M.2 thermal guards. Its comprehensive thermal design ensures that users can push their systems without overheating issues. Both motherboards are well-equipped for thermal management, but the specific design may cater to different user preferences and environments.

Aesthetic Appeal

Aesthetics can play a significant role in choosing a motherboard. The GIGABYTE B850 AORUS Elite WIFI7 features a sleek design that aligns well with modern gaming rigs, and its RGB Fusion support allows for customizable lighting effects. This can enhance the overall look of a build, especially for gamers seeking visual flair.

In contrast, the GIGABYTE Z790 UD AC also offers a clean and professional appearance, making it suitable for both gaming and office environments. While it may not have the same level of customizable RGB lighting, its design is still appealing for users who prefer a more understated aesthetic.

Price Comparison

Price is a significant factor when considering which motherboard to purchase. The GIGABYTE B850 AORUS Elite WIFI7 retails for $209.99, while the GIGABYTE Z790 UD AC is priced at $149.99. This makes the Z790 UD AC about 29% cheaper than its AMD counterpart, providing a more budget-friendly option for those looking to build a powerful system without breaking the bank.

While the B850 AORUS Elite offers advanced features tailored for AMD processors, the price difference could influence users who may not require all the premium features offered by the B850.

Which should you buy?

Choosing between the GIGABYTE B850 AORUS Elite WIFI7 and the GIGABYTE Z790 UD AC ultimately boils down to your preferred CPU architecture and specific needs. If you are invested in AMD's ecosystem and want cutting-edge features like WIFI7, the B850 AORUS Elite may be worth the higher price of $209.99. However, if you're looking for a solid, cost-effective option for Intel processors, the Z790 UD AC at $149.99 presents a compelling choice, especially given its robust features and performance capabilities.