GIGABYTE B850M Gaming X WIFI6E AMD AM5 mATX vs GIGABYTE X870E AORUS Elite WIFI7 AMD AM5 LGA 1718
Updated August 2026 — GIGABYTE B850M Gaming X WIFI6E AMD AM5 mATX wins on price and size, GIGABYTE X870E AORUS Elite WIFI7 AMD AM5 LGA 1718 wins on connectivity and power.
The GIGABYTE X870E AORUS Elite WIFI7 offers superior performance and connectivity features, making it the better choice for enthusiasts. However, the B850M Gaming X provides solid performance at a more affordable price.
Why GIGABYTE B850M Gaming X WIFI6E AMD AM5 mATX is better
Price
B850M is significantly cheaper.
Size
B850M is mATX, more compact.
Basic Gaming
B850M is sufficient for mainstream gaming.
Why GIGABYTE X870E AORUS Elite WIFI7 AMD AM5 LGA 1718 is better
Power Design
X870E has a superior 16+2+2 power phase.
Connectivity
X870E offers four M.2 slots versus two.
Thermals
X870E includes advanced thermal management.
Overall score
Specifications
| Spec | GIGABYTE B850M Gaming X WIFI6E AMD AM5 mATX | GIGABYTE X870E AORUS Elite WIFI7 AMD AM5 LGA 1718 |
|---|---|---|
| Socket | AM5 | AM5 |
| DDR Support | DDR5 | DDR5 |
| M.2 Slots | 2 | 4 |
| USB Ports | USB-C | Dual USB4 |
| Power Phase | 10+2+2 | 16+2+2 |
Dimension comparison
Overview of the GIGABYTE B850M Gaming X WIFI6E
The GIGABYTE B850M Gaming X WIFI6E is an impressive mATX motherboard designed for AMD's AM5 processors. Priced at $149.91, it supports the AMD Ryzen 9000, 8000, and 7000 series, making it a versatile choice for gamers and PC builders alike. This motherboard boasts a solid 10+2+2 power phase design, ensuring stable performance even under heavy loads.
The B850M Gaming X features excellent connectivity options including PCIe 5.0, two M.2 slots, and USB-C. It also comes equipped with fully covered MOSFET heatsinks, promoting effective thermal management. With a 5-year warranty, users can expect reliability and support over time. This motherboard is a great choice for those looking to build a powerful yet cost-effective gaming rig.
Overview of the GIGABYTE X870E AORUS Elite WIFI7
In contrast, the GIGABYTE X870E AORUS Elite WIFI7 is a high-end ATX motherboard that accommodates the same range of AMD AM5 processors, retailing at $275.45. This premium option features a more robust 16+2+2 power design, which enhances performance stability and overclocking capabilities.
This motherboard excels in connectivity with four M.2 slots, dual USB4, and comprehensive USB-C options, making it highly adaptable for high-speed storage solutions and peripherals. Additionally, it includes advanced thermal management with a VRM and M.2 Thermal Guard, ensuring optimal operation even in demanding scenarios. The X870E AORUS Elite also comes with a 5-year warranty, ensuring long-term reliability for users seeking top-tier performance.
Performance Comparison
When it comes to performance, the GIGABYTE X870E AORUS Elite WIFI7 is engineered for enthusiasts who demand the best. Its 16+2+2 power design offers a significant advantage over the B850M Gaming X's 10+2+2 configuration, allowing for better power delivery during intensive tasks such as gaming and content creation. This translates to improved stability and potential for overclocking.
However, the B850M Gaming X is no slouch. It supports the same processors and delivers commendable performance for mainstream gaming. It is particularly appealing for users who do not require the extensive features of the X870E and prefer a more budget-friendly option. Ultimately, the choice of performance depends on the user's specific needs and budget constraints.
Connectivity Options
Connectivity is another key factor where the GIGABYTE X870E AORUS Elite WIFI7 shines. With four M.2 slots compared to the B850M’s two, it provides greater flexibility for high-speed storage solutions. The inclusion of dual USB4 ports and extensive USB-C connections makes the X870E a superior option for users with multiple peripherals and high-speed data transfer needs.
The B850M Gaming X, while offering solid connectivity with PCIe 5.0 and USB-C, lacks the extensive options found in the X870E. For users who prioritize future-proofing their builds with ample connectivity, the X870E may be the more attractive choice despite the higher price.
Thermal Management
Thermal management is crucial for maintaining performance, especially during extended use. The GIGABYTE X870E AORUS Elite WIFI7 is equipped with advanced thermal solutions, including a dedicated M.2 Thermal Guard and VRM cooling features. This is particularly beneficial for high-performance setups that generate significant heat.
The B850M Gaming X provides fully covered MOSFET heatsinks, which contribute to efficient cooling. However, it may not match the advanced thermal management capabilities of the X870E. Users planning to overclock or run demanding applications may find the X870E’s thermal features essential for maintaining system stability.
Warranty and Support
Both motherboards come with a 5-year warranty, offering peace of mind for buyers. This extended warranty reflects GIGABYTE’s confidence in the durability and reliability of their products. Users can expect support for any issues that may arise, ensuring a good experience throughout the lifecycle of their motherboard.
Price Comparison
The GIGABYTE B850M Gaming X is priced at $149.91, making it about 46% cheaper than the GIGABYTE X870E AORUS Elite WIFI7, which retails for $275.45. This substantial price difference makes the B850M an excellent choice for budget-conscious consumers who still want solid performance without breaking the bank.
In contrast, the X870E justifies its higher price with enhanced features and capabilities aimed at high-end users. For those willing to invest more for superior performance and connectivity, the X870E may be worth the additional cost.
Which should you buy?
Deciding between the GIGABYTE B850M Gaming X WIFI6E and the GIGABYTE X870E AORUS Elite WIFI7 ultimately depends on your specific needs and budget. If you're looking for a cost-effective solution that still delivers solid performance for gaming and general use, the B850M is an excellent choice. However, if you demand the latest technology, superior connectivity, and advanced thermal management, the X870E is worth the investment. Assess your requirements carefully, and choose the motherboard that aligns best with your performance expectations and financial considerations.

