论文部分内容阅读
CPU主要包括运算器和控制器两个部件。从物理上分,主要是内核、一级缓存和二级缓存。CPU的内部结构可以分为控制单元、逻辑运算单元和存储单元三大部分,三个部分相互协调,便可以进行分析、判断、运算,并控制计算机各部分协调工作。 CPU品质的高低直接决定了一个计算机系统的档次,而CPU的主要技术指标可以反映出CPU的大致性能。所以如何挑选一个“够用、好用”的CPU就非常重要了。为了在购买CPU时做到心中有数,我们以Intel的CPU为例,向大家简单地介绍一下CPU的几个重要技术指标。
CPU mainly includes two parts of the calculator and controller. From the physical points, mainly the kernel, a cache and two cache. The internal structure of the CPU can be divided into three parts: the control unit, the logic operation unit and the storage unit. The three parts are coordinated with each other so that they can analyze, judge and calculate, and control the coordination of all parts of the computer. The level of CPU quality directly determines the grade of a computer system, and CPU’s main technical indicators can reflect the approximate performance of the CPU. So how to pick a “enough, easy to use” CPU is very important. In order to be aware of the CPU, we take Intel CPU as an example, to brief you on a few important CPU technical indicators.