According to Arm $Arm Holdings (ARM.US)$ , Google's $Alphabe...

According to Arm $Arm Holdings (ARM.US)$ , Google's $Alphabet-C (GOOG.US)$ Axion chips provide up to 50% better performance and 60% better energy efficiency versus legacy chips, while Amazon's $Amazon (AMZN.US)$ Graviton4 offers up to 30% better compute versus the Graviton3.