论文部分内容阅读
从PCI 总线进化到PCIE 总线,这场可称为PC 结构十年来最大改变的构架转换的大戏,却让厂商和用户都感受到了变革时代的阵痛。用户痛,因为不知该买价格低廉、性能不差但未来不能升级的上一代PCI/AGP 构架平台;还是购买价格更高、性能相近而有升级潜力的新一代P C I E 构架平台。厂商痛,是因为迷茫的用户都选择了拒绝为构架转换附加的成本买单,产品销售跌入谷底,让一些厂商的业绩大了折扣。而随着Intel、nVIDIA nFORCE、VIA 等厂商的PCIE 芯片组技术成熟,PCIE 构架主板价格大幅度降价后,PCIE 普及的春天已经到来,而作为第一批享受PCIE 总线优势的配件PCIE 显示卡也随着这股春风步入普及之旅。 也许有不少用户还对PCIE 心存迷茫,认为PCIE 显示卡除了利用PCIE X16 接口的高带宽外,并没有更多的优势,而实际上,依靠P C I E 构架灵活的伸缩结构,显卡技术能在多方面提升。
Evolving from the PCI bus to the PCIE bus, this can be described as the biggest change in the structure of the PC architecture changes in the drama, but manufacturers and users feel the pain of change era. User pain, because I do not know the buy low price, performance is not bad but the future can not upgrade the previous generation PCI / AGP architecture platform; or buy a higher price, similar performance and upgrade potential of a new generation P C I E architecture platform. Manufacturers pain because the confused users have chosen to refuse to pay additional costs for the framework conversion, product sales fell to the bottom, so that some manufacturers a big discount. With Intel, nVIDIA nFORCE, VIA and other manufacturers of PCIE chipset technology is mature, PCIE motherboard prices after a substantial price cuts, PCIE popular spring has arrived, and as the first to enjoy the advantages of PCIE bus accessories PCIE graphics card also with This spring breeze into the popular trip. There may be many users still confused PCIE, that PCIE graphics card in addition to the use of high bandwidth PCIE X16 interface, and no more advantages, and in fact, relying on flexible PCIE architecture retractable structure, graphics technology in more Ascension