Submission + - ArsTechnica report shows SteamOS performance lagging well behind Windows (arstechnica.com)
NotDrWho writes: As reported by ArsTechnica: "With this week's official launch of Valve's Linux-based Steam Machine line (for non-pre-orders), we decided to see if the new OS could stand up to the established Windows standard when running games on the same hardware. Unfortunately for open source gaming supporters, it looks like SteamOS gaming comes with a significant performance hit on a number of benchmarks."