One spinner (rotary encoder found on games like Tempest or Arkanoid)
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Arm now has a core with enough performance to take on not only laptop, but also desktop use cases. They’ve also shown it’s possible to deliver that performance at a modest 4 GHz clock speed. Arm achieved that by executing well on the fundamentals throughout the core pipeline. X925’s branch predictor is fast and state-of-the-art. Its out-of-order execution engine is truly gargantuan. Penalties are few, and tradeoffs appear well considered. There aren’t a lot of companies out there capable of building a core with this level of performance, so Arm has plenty to be proud of.，更多细节参见PDF资料
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