ASRock A520M-HDV Supports AMD AM4 Socket Ryzen™ vs ASRock B550M-ITX/AC Supports 3rd Gen AMD AM4

Price Comparison

The ASRock A520M-HDV is priced at $68.49, making it about 38.0% cheaper than the ASRock B550M-ITX/AC, which retails for $109.99. This price difference could be a significant factor for budget-conscious builders looking for a cost-effective solution to support their AMD Ryzen processors. While the B550M-ITX/AC offers more advanced features, the A520M-HDV provides a solid foundation for users who are not looking to break the bank.

Compatibility

The ASRock A520M-HDV supports a range of AMD processors, including the Ryzen 3000, 4000 G-Series, and both 5000 and 5000 G-Series. However, it specifically does not support AMD Ryzen 5 3400G and Ryzen 3 3200G. In contrast, the ASRock B550M-ITX/AC also supports the same Ryzen families but offers broader compatibility by explicitly stating that it does not support AMD Athlon processors. For users focused on maximum versatility with future upgrades, the B550M-ITX/AC may offer an edge.

Memory Support

Both motherboards support DDR4 memory with overclocking capabilities up to 4733+. This is a significant feature for gamers and high-performance users who require speedy memory for optimal performance. However, while both options allow for the same memory speeds, the A520M-HDV has a maximum memory capacity of 32 GB, which is adequate for most users. The B550M-ITX/AC also supports the same capacity but is designed to offer better performance in high-demand scenarios, making it a better choice for serious gamers or content creators.

Graphics Outputs

For graphics output options, the ASRock A520M-HDV features D-Sub, DVI-D, and HDMI, while the ASRock B550M-ITX/AC comes with DisplayPort and HDMI. The A520M-HDV can support 4K resolution at 60Hz on its HDMI port, which is a significant advantage for users who need high-definition graphics. On the other hand, the B550M-ITX/AC's inclusion of DisplayPort can be a favorable factor for those who prefer that connection type for high-resolution displays, indicating that the choice here could depend on individual user preferences for connecting their graphics.

Audio Capability

The ASRock B550M-ITX/AC boasts a 7.1 channel HD audio system, powered by the Realtek ALC887 audio codec, which provides an enhanced audio experience for gaming and media consumption. The ASRock A520M-HDV does not specify audio capabilities in the same detail, but it is generally expected to support standard audio outputs. For audiophiles or gamers who demand a more immersive sound experience, the B550M-ITX/AC's superior audio features could be a decisive factor.

Form Factor

The ASRock A520M-HDV is a micro ATX motherboard, making it suitable for a wide range of cases, while the ASRock B550M-ITX/AC is a mini ITX motherboard, ideal for compact builds. The choice between these two form factors can significantly affect the type of PC case you select and the overall design of your build. If space is a constraint or if you are aiming for a minimalistic design, the B550M-ITX/AC's smaller footprint may be more appealing. Conversely, the A520M-HDV can provide more expansion options due to its larger size.

Power Design

The ASRock A520M-HDV features a 6-phase power design, which can provide stable power delivery to the CPU. In comparison, the B550M-ITX/AC is designed for superior power delivery and stability, especially during overclocking scenarios. This difference means that while both motherboards can support demanding processors, the B550M-ITX/AC may offer better performance under high loads, appealing to power users and overclockers who push their systems to the limit.

Which should you buy?

Choosing between the ASRock A520M-HDV and the ASRock B550M-ITX/AC ultimately comes down to your specific needs and budget. If you are looking for an affordable motherboard that supports a wide range of AMD Ryzen processors and provides solid performance for everyday tasks, the A520M-HDV at $68.49 is a compelling choice. However, if you seek advanced features, better audio capabilities, and a more compact design for a high-performance build, the B550M-ITX/AC at $109.99 would be the better investment. Each motherboard has its merits, making your personal requirements the key deciding factor.