Thanks for the explanation, however I was more curious about why ARM would have an advantage over x86. I think the sibling comment explains it - x86 makes memo

Thanks for the explanation, however I was more curious about why ARM would have an advantage over x86. I think the sibling comment explains it - x86 makes memory consistency promises that are increasingly expensive to keep, suggesting that x86’s future success might be limited by how much it can scale in a single package.