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Pentium 4正在经历“青春期”的发育,而处理器的必然搭档——主板的结构也正经历着一场变革。使用Pentium 4处理器,现在已经开始有多种类型的主板供选择,其中,Intel首推的就是i850芯片组主板。这是为什么呢?实际上,随着CPU频率的不断提高,各种多媒体应用的普及化,现有的内存体系在整个PC中的瓶颈作用也越来越明显。目前,SDRAM的内存总线频率是133MHz,虽然有一些厂家推出了运行于150MHz、166MHz的SDRAM,但那些都没有成为业界所认可的标准,同时,1.06Gbps的数据吞吐率也越来越不能满足大数据量运算的需要。而在逐渐成为主流的P4架构中,Intel主推的i850
Pentium 4 is experiencing “adolescent” development, and the inevitable partner of the processor - the structure of the motherboard is also undergoing a revolution. With the Pentium 4 processor, there are several types of motherboards to choose from, with Intel devaluating the i850 chipset motherboard. This is why? In fact, with the increasing frequency of the CPU, the popularity of various multimedia applications, the existing memory system bottleneck in the entire PC is also more and more obvious. Currently, the memory bus frequency of SDRAM is 133MHz. Although some manufacturers have introduced SDRAM running at 150MHz and 166MHz, those have not become the accepted standards in the industry. At the same time, the data throughput rate of 1.06Gbps is less and less able to meet the requirements of large The amount of data computing needs. In becoming the mainstream of the P4 architecture, Intel main push i850