内存带宽对系统性能的影响显而易见,从早期的33MHz、66MHz、100MHz,到现在工作频率133MHz的主流SDRAM、DDR SDRAM,内存带宽每一次的增加都带来了性能的突飞猛进。在和RAMBUS的新一代内存标准竞争中,依靠成熟的技术和更具亲和力的售价,DDR SDRAM取得了明显的优势,已经是默认的内存标准了。目前,新一代的DDR333标准已经由电子电气设备联合会(JEDEC)制定,各大芯片和内存制造商马上做出反映, The Impact of Memory Bandwidth on System Performance Obviously, each and every increase in memory bandwidth from mainstream 33MHz, 66MHz, 100MHz, up to the current operating frequency of 133MHz mainstream SDRAM, DDR SDRAM has led to dramatic performance gains. In the competition with RAMBUS’s next generation of memory standards, DDR SDRAM has gained significant advantages, relying on proven technology and more affordable pricing, and is already the default memory standard. At present, a new generation of DDR333 standard has been developed by the JEDEC, all major chip and memory manufacturers to immediately reflect,