Steam Deck 2: Is AMD Gainsborough the chip Valve’s been waiting for?

A new AMD driver reference to an unknown chip codenamed “Gainsborough” has fueled speculation that Valve may have found the processor for a future Steam Deck 2. The link comes from the original Steam Deck’s “Aerith” APU, since Gainsborough is Aerith’s surname in Final Fantasy VII, though the report remains cautious about drawing firm conclusions.

Valve has said it will wait for a generational leap in performance and efficiency before launching a Steam Deck successor, so any credible AMD silicon clue is significant. The speculation highlights how closely handheld PC makers now depend on custom or semi-custom chips to differentiate in an increasingly competitive market.