ASUS ROG STRIX B860-I GAMING WIFI B860 LGA 1851 vs GIGABYTE B850 AORUS Elite WIFI7 AMD AM5 ATX
Updated August 2026 — GIGABYTE B850 AORUS Elite WIFI7 AMD AM5 ATX leads on form factor and power delivery.
The ASUS ROG STRIX B860-I GAMING WIFI excels in compact design and AI readiness, while the GIGABYTE B850 AORUS Elite WIFI7 offers superior power delivery and expansion options. Choose based on your processor preference.
Why ASUS ROG STRIX B860-I GAMING WIFI B860 LGA 1851 is better
Compact Design
Mini-ITX form factor ideal for small builds
AI Features
Designed for Intel's advanced AI capabilities
Price
Lower price point at $207.99
Why GIGABYTE B850 AORUS Elite WIFI7 AMD AM5 ATX is better
Power Phase
14+2+2 power phase for better performance
Expansion Slots
More M.2 slots for storage flexibility
AMD Support
Compatible with a wider range of AMD processors
Overall score
Specifications
| Spec | ASUS ROG STRIX B860-I GAMING WIFI B860 LGA 1851 | GIGABYTE B850 AORUS Elite WIFI7 AMD AM5 ATX |
|---|---|---|
| Socket Type | LGA 1851 | AM5 |
| RAM Type | DDR5 | DDR5 |
| WiFi Version | WiFi 7 | WiFi 7 |
| M.2 Slots | 1 | 3 |
| Power Phases | 10+1+2+1 | 14+2+2 |
Dimension comparison
Overview of the ASUS ROG STRIX B860-I GAMING WIFI and GIGABYTE B850 AORUS Elite WIFI7
The ASUS ROG STRIX B860-I GAMING WIFI is priced at $207.99, while the GIGABYTE B850 AORUS Elite WIFI7 is slightly higher at $209.99, making it about 1% more expensive. Both motherboards cater to different processor families and offer advanced features tailored for gaming and performance.
The ASUS ROG STRIX B860-I GAMING WIFI is designed for Intel’s latest Core Ultra processors, emphasizing AI readiness and compact design. In contrast, the GIGABYTE B850 AORUS Elite WIFI7 is built for AMD’s Ryzen 9000/8000/7000 series processors, offering a robust power phase and multiple M.2 slots for superior storage options.
Processor Compatibility
The ASUS ROG STRIX B860-I GAMING WIFI supports Intel’s LGA 1851 socket, accommodating the latest Intel Core Ultra Series 2 processors. This motherboard is particularly aimed at users looking to leverage advanced AI capabilities in their builds. On the other hand, the GIGABYTE B850 AORUS Elite WIFI7 is designed for AMD's AM5 socket, which supports a wider array of Ryzen processors, including the 9000, 8000, and 7000 series.
This distinction in processor support reflects the target audience for each product. If you prefer Intel's latest offerings and AI technologies, the ASUS motherboard is your choice. However, if you are inclined towards AMD’s ecosystem, the GIGABYTE motherboard provides an excellent platform with its 14+2+2 power phase design.
Memory Support
In terms of memory, the ASUS ROG STRIX B860-I GAMING WIFI supports DDR5 RAM, which is becoming the standard for high-performance gaming setups. It features advanced memory technologies for optimal performance and ease of setup. The GIGABYTE B850 AORUS Elite WIFI7 also supports DDR5 RAM and offers four DIMM slots, allowing for increased memory capacity and flexibility in configurations.
Both motherboards leverage the benefits of DDR5, but the GIGABYTE model’s additional DIMM slots may appeal to users looking to maximize their memory capabilities. Thus, while both options are well-equipped, the GIGABYTE provides a slight edge for those prioritizing memory expansion.
Connectivity Options
Connectivity is a critical factor for modern motherboards, and both the ASUS and GIGABYTE models excel in this area. The ASUS ROG STRIX B860-I GAMING WIFI includes cutting-edge features like WiFi 7, 2.5G LAN, Thunderbolt™ 4, and multiple USB Type-C® ports. These features ensure high-speed connectivity and future-proofing for upcoming devices.
Conversely, the GIGABYTE B850 AORUS Elite WIFI7 also offers WiFi 7, along with 2.5GbE LAN and three M.2 slots, which provide ample room for high-speed storage drives. While both motherboards feature WiFi 7 and advanced LAN capabilities, the choice may depend on whether users value Thunderbolt™ connectivity or additional M.2 slots for storage.
Power Delivery and Thermal Management
The ASUS ROG STRIX B860-I GAMING WIFI features a highly robust power solution with a 10+1+2+1 power stage configuration. This design, combined with premium components like ProCool power connectors and high-conductivity thermal pads, ensures efficient power delivery and thermal management during intense gaming sessions.
In comparison, the GIGABYTE B850 AORUS Elite WIFI7 sports a 14+2+2 power phase design, which is also efficient and tailored for high-performance CPUs. The GIGABYTE motherboard is equipped with a VRM thermal guard and various thermal management features that keep temperatures in check.
Both motherboards are well-engineered for power delivery and thermal performance, but the GIGABYTE’s higher power phase count may attract users looking for superior overclocking potential.
Form Factor and Build Quality
The ASUS ROG STRIX B860-I GAMING WIFI has a Mini-ITX form factor, making it an excellent choice for compact builds where space is at a premium. Its design includes massive heatsinks and an integrated I/O cover for a clean aesthetic.
On the other hand, the GIGABYTE B850 AORUS Elite WIFI7 is an ATX motherboard, offering more expansion slots and connectivity options. This larger form factor may be more appealing to users who plan on a more extensive setup with multiple GPUs or storage devices.
When selecting based on form factor, users must consider their build requirements. If space is limited, the ASUS Mini-ITX model is ideal, while the GIGABYTE ATX model suits those needing more room for expansion.
Price Comparison
The ASUS ROG STRIX B860-I GAMING WIFI is currently priced at $207.99, making it a competitive option in the market. The GIGABYTE B850 AORUS Elite WIFI7 is available for $209.99, which is only about $2 more. This small price difference reflects their respective features and specifications, making both motherboards accessible to gamers and builders on a budget.
Considering the price, while both options are similarly priced, users might lean towards the ASUS model if they are focused more on Intel’s ecosystem and AI capabilities. The GIGABYTE may be more appealing to those invested in AMD’s platform and seeking additional features.
Which should you buy?
Choosing between the ASUS ROG STRIX B860-I GAMING WIFI and the GIGABYTE B850 AORUS Elite WIFI7 ultimately depends on your specific needs and preferences. If you are looking to build a compact Intel-based system with advanced AI features, the ASUS motherboard is well-suited for you. However, if you prefer AMD processors and require more expansion options and robust power delivery, the GIGABYTE motherboard is an excellent choice. Both motherboards offer exceptional features, making them worthy contenders in today’s motherboard market.

