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在电脑架构中，64位元是一种形容词，用来描述最多为64位元(4字节)宽的整数，内存位址或其他资料的单元，或者是描述以这种大小的暂存器，内存总线，或者资料总线为基础的CPU和算术逻辑单元。 64位元 也是一种称呼电脑世代的名词，在于以 64位元处理器为准则的时间点。 64 位元可以储存的整数范围是 0 到 18446744073709551615，或使用 二的补数 是 -4294967296 到 4294967295。因此，64 位元 内存位址 可以直接存取 16777216 TB 的内存。

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vulcano
vulcano 		Latest page update: made by vulcano , Jul 2 2006, 1:45 AM EDT (about this update About This Update vulcano Edited by vulcano

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