Everyone's looking at the games. The real target is Intel and AMD.RTX Spark is a full PC on one chip: a 20-core Grace CPU, an RTX graphics core rated around a 5070, and a petaflop of AI compute, all running Windows on Arm. For the first time in 40 years, a mainstream Windows machine ships with no x86 chip from Intel or AMD inside it.The two laptops Jensen held up were running games for one reason. Games are the hardest proof that Arm can finally do what x86 owned. Once a 5070-class machine plays