AMD64 canonical 57 bit
<a href="https://en.wikipedia.org/wiki/zh:User:Lindasc" class="extiw" title="w:zh:User:Lindasc">Lindasc</a> at <a href="https://en.wikipedia.org/wiki/zh:" class="extiw" title="w:zh:">Chinese Wikipedia</a>
CC BY-SA 3.0
<span class="int-own-work" lang="">Own work by the original uploader</span> to supersede 56-bit version by <a href="https://zh.wikipedia.org/wiki/en:User:Vladsinger" class="extiw" title="zh:en:User:Vladsinger">Vladsinger</a>: <a href="//commons.wikimedia.org/wiki/File:AMD64-canonical--56-bit.svg" title="File:AMD64-canonical--56-bit.svg">File:AMD64-canonical--56-bit.svg</a>