ASUS ROG Strix X870-A Gaming WIFI Motherboard Review




/ 1 month ago

« Previous Page

Next Page »

VRM Analysis

The X870-A Gaming WiFi is an ATX board featuring a standard 8-layer PCB, which is typical for boards of this size and doesn’t require the additional layers often seen on smaller ITX boards.

The 16+2+2 power delivery system is built around the Infineon ASP2206 PWM controller, which handles the bulk of the VRM phases. ASUS has utilized this controller before in their X670/X670E series, where it has proven effective in delivering stable power under heavy workloads. The X870-A employs MPS MP87691 90A Smart Power Stages (SPS) for the primary phases, a reliable choice also seen in high-performance boards across previous generations.

For the miscellaneous phases, ASUS uses Vishay SiC629 80A power stages, another part that has been used successfully on X670E boards such as the Crosshair Hero, showcasing its ability to handle demanding loads.

Additionally, the Richtek RT3672EE synchronous buck controller manages the single miscellaneous phase, a component commonly found in both X670 and X670E boards, ensuring compatibility with AMD’s SVI3 power delivery requirements.

« Previous Page

Next Page »


Topics: , , , , , , , , ,

Support eTeknix.com

By supporting eTeknix, you help us grow and continue to bring you the latest newsreviews, and competitions. Follow us on FacebookTwitter and Instagram to keep up with the latest technology news, reviews and more. Share your favourite articles, chat with the team and more. Also check out eTeknix YouTube, where you'll find our latest video reviews, event coverage and features in 4K!

Looking for more exciting features on the latest technology? Check out our What We Know So Far section or our Fun Reads for some interesting original features.

eTeknix Facebook eTeknix Twitter eTeknix Instagram eTeknix Instagram
  • Be Social With eTeknix

    Facebook Twitter YouTube Instagram Reddit RSS Discord Patreon TikTok Twitch
  • Features


Send this to a friend
})