https://wccftech.com/gigabyte-x570s-motherboards-spotted-amd-ryzen-zen-3-refresh-warhol-cpu/

Gigabyte has submitted several of its upcoming X570S motherboards over at EEC which have been presumably designed to support AMD's Ryzen Desktop CPU refresh, Warhol, which is based on the enhanced Zen 3 core architecture.

Gigabyte has submitted a total of eight X570S motherboards over at EEC. The lineup includes both AORUS and Gigabyte variants. The thing that makes these motherboards special is the 'S' moniker at the very end of their product label. We don't know what it means right now but it is speculated by Videocardz that these motherboards could be the refreshed offerings that will launch alongside AMD's Ryzen Desktop CPU Refresh lineup known as Warhol which will be featuring the Zen 3+ core architecture.