摘要
目的:分析影响医学影像存档与通讯系统(picturearchivingandcommunicationsystem,PACS)影像诊断客户机调用图像速度的关键因素,以选择适合的硬件配置方案。材料与方法:通过调换两组不同档次的中央处理器(centralpro-cessingunit,CPU)、随机存储器(内存,randomaccessmemory,RAM)、显卡、硬盘和主板来测试计算机各部分配件对速度的影响。结果:CPU和主板对速度的影响最大,硬盘和内存对速度的影响较小,显卡对速度没有影响。结论:在配置客户机时应将主要资金投入到CPU和主板上,硬盘和内存只要容量够用即可,显卡则不用投入过多资金。
Objective:To find out the key factors that influence the computer speed,and to make out a proper project to gain an optimal speed?cost value.Material s and Methods:To determine the influence of each hardware on computer's speed by switching the hardware of computer.Results:CPU and mainboard have a great influence on speed;hard disk driver(HDD)and RAM have a minor influence on speed,and video card has no influence on speed.Conclusion:High-speed CPU and mainboard should be used.HDD and RAM's quantity should be enough,their speed are not important.A cheap video card will work.
出处
《中国临床医学影像杂志》
CAS
2002年第6期429-432,共4页
Journal of China Clinic Medical Imaging