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CPU从问世发展至今已有22年历史了。1971年出现的第一只微处理器4004包含2300只晶体管。1979年推出的8088芯片内含29000个晶体管。1982年的80286芯片内含13.4万个晶体管,时钟频率为20MHz。近期,IBM公司宣布将研发单芯片超级计算机,期望其运算能力能达到每秒1万亿次的水平。目前这个项目正在美国德克萨斯大学进行研究实验。这种嵌入式的超级计算机是基于一种被称为“TRIPS”(万亿次安全自适应处理系统)的创新技术制造的。TRIPS处理器可以同时
The CPU has been in development for 22 years now. The first microprocessor appeared in 1941 4004 contains 2300 transistors. The 8088, introduced in 1979, includes 29,000 transistors. In 1982 the 80286 chip contained 134,000 transistors with a clock frequency of 20MHz. Recently, IBM announced that it will develop a single-chip supercomputer, expecting its computing power to reach 1 trillion times per second. This project is currently being studied at the University of Texas. The embedded supercomputer is built on an innovative technology called “TRIPS” (Teraflops). TRIPS processors can be simultaneous