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双核并非新鲜话题,在RISC领域, IBM早在2001年就推出基于双核的 POWER4处理器,随后Sun和HP公司都先后推出了基于双核架构的 UltraSPARC以及PA-RISC芯片。但是, 由于产品制造成本高昂,此时的双核多应用在气象、能源、电力、金融、电信等大型行业、企业中。随着2005年
Dual-core is not a new topic. In the area of RISC, IBM introduced its dual-core POWER4 processor as early as 2001, and Sun and HP subsequently introduced UltraSPARC and PA-RISC chips based on dual-core architecture. However, due to the high cost of manufacturing products, dual-core applications in meteorology, energy, electricity, finance, telecommunications and other large industries and enterprises are mostly used at this time. With 2005