Gigabyte B650 EAGLE AX Motherboard - Supports AMD Ryzen 7000 CPUs vs Gigabyte A520M S2H Motherboard - Supports AMD Ryzen 5000 Series AM4 CPUs
Updated August 2026 — The Gigabyte B650 EAGLE AX offers superior features and performance compared to the A520M S2H, making it the better choice for high-end users.
The Gigabyte B650 EAGLE AX offers superior features and performance compared to the A520M S2H, making it the better choice for high-end users.
Why Gigabyte B650 EAGLE AX Motherboard - Supports AMD Ryzen 7000 CPUs is better
CPU Support
Supports AMD Ryzen 7000 CPUs
Memory Type
Supports DDR5 memory
Storage Options
Features PCIe 5.0 and PCIe 4.0 M.2 connectors
Why Gigabyte A520M S2H Motherboard - Supports AMD Ryzen 5000 Series AM4 CPUs is better
Price
More affordable at £59.10
Basic Compatibility
Supports AMD Ryzen 5000 CPUs
Size
Micro ATX form factor
Overall score
Specifications
| Spec | Gigabyte B650 EAGLE AX Motherboard - Supports AMD Ryzen 7000 CPUs | Gigabyte A520M S2H Motherboard - Supports AMD Ryzen 5000 Series AM4 CPUs |
|---|---|---|
| CPU Compatibility | AMD Ryzen 7000 | AMD Ryzen 5000 |
| Memory Type | DDR5 | DDR4 |
| M.2 Slots | 3 | 1 |
| Wi-Fi | Wi-Fi 6E | No |
| VRM Phases | 12+2+2 | 4+3 |
Dimension comparison
Pricing Comparison
The Gigabyte B650 EAGLE AX is priced at £110.99, while the Gigabyte A520M S2H is significantly more affordable at £59.10. This places the B650 EAGLE AX at nearly double the price of the A520M S2H, making it a more considerable investment for users. The price difference reflects the advanced features and technology of the B650 EAGLE AX, catering to enthusiasts and high-performance users, while the A520M S2H targets a more budget-conscious audience or those with simpler computing needs.
CPU Compatibility
The Gigabyte B650 EAGLE AX supports the latest AMD Ryzen 7000 Series CPUs, providing users with access to cutting-edge processing power. In contrast, the Gigabyte A520M S2H is limited to supporting the AMD Ryzen 5000 and older Ryzen 3000 Series processors. This means that if you are looking to build a future-proof system capable of handling the latest software and gaming requirements, the B650 EAGLE AX is the clear choice, allowing for greater processing capabilities and longevity.
Memory Support
When it comes to memory, the B650 EAGLE AX supports dual-channel DDR5 memory with 4 DIMM slots, making it suitable for high-performance gaming and content creation. In comparison, the A520M S2H only supports dual-channel DDR4 memory with 2 DIMM slots. This results in a significant difference in potential memory performance, as DDR5 offers higher speeds and bandwidth compared to DDR4. Users looking to maximise their system’s memory performance will benefit from the B650 EAGLE AX's advanced memory support.
Storage Options
The storage capabilities of the B650 EAGLE AX are more advanced, featuring one PCIe 5.0 and two PCIe 4.0 M.2 connectors, allowing for ultra-fast NVMe storage solutions. On the other hand, the A520M S2H has a single PCIe 3.0 x4 M.2 connector. This presents a substantial difference in potential data transfer speeds, with the B650 EAGLE AX offering enhanced performance for applications that require rapid access to storage, such as gaming and content creation tasks.
Networking Features
In terms of networking, the B650 EAGLE AX includes Wi-Fi 6E 802.11ax and Gigabit Ethernet LAN, providing users with high-speed wireless connectivity and reliable wired connections. The A520M S2H features the GIGABYTE Exclusive 8118 Gaming LAN, which also offers bandwidth management but lacks the latest Wi-Fi 6E technology. For users prioritising high-speed internet access, particularly in gaming or streaming scenarios, the B650 EAGLE AX is the superior choice due to its modern networking capabilities.
Thermal Management
The B650 EAGLE AX excels in thermal management with its advanced thermal design and M.2 Thermal Guard, ensuring stability during high-performance operations. It also features the Smart Fan 6 technology, allowing for multiple temperature sensors and hybrid fan headers. The A520M S2H also includes Smart Fan 5 technology with temperature sensors, but lacks the advanced features of the B650 EAGLE AX. Therefore, for users concerned about overheating and maintaining optimal performance, the B650 EAGLE AX stands out as the better option.
Aesthetics and Customisation
The B650 EAGLE AX supports RGB FUSION 2.0, allowing for a high level of aesthetic customisation with addressable LED strips. This feature appeals to gamers and PC builders looking to create visually stunning builds. While the A520M S2H does not prominently highlight aesthetics in its features, it still offers functional design aspects. For users prioritising the visual aspects of their builds, the B650 EAGLE AX offers more options for customisation.
Which should you buy?
Choosing between the Gigabyte B650 EAGLE AX and the Gigabyte A520M S2H ultimately depends on your computing needs and budget. If you are seeking a motherboard that supports the latest technology, including AMD Ryzen 7000 CPUs, DDR5 memory, and enhanced storage options, the B650 EAGLE AX is worth the investment at £110.99. However, if you are on a tighter budget and your needs are more basic, the A520M S2H at £59.10 offers solid performance for AMD Ryzen 5000 Series CPUs with adequate features for everyday use. Consider your performance requirements, future upgrade potential, and budget to make the best choice for your build.
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