One cannot simply claim a 100x efficiency improvement without providing any numbers and expect people to just believe it.<p>The only thing pointing towards the efficiency improvement from what I can tell is the absence of backwards compatibility that modern processors have.<p>But doesn't ARM have that advantage too? Aarch64 isn't backwards compatible with Arm32 either.<p>I'd genuinely love to see a showcase regarding the efficiency improvements and at which power draw these processors operate.