![]() ![]() While application benchmarks usually give a much better measure of real-world performance on a given system, synthetic benchmarks are useful for testing individual components, like a hard disk or networking device.īenchmarks are particularly important in CPU design, giving processor architects the ability to measure and make tradeoffs in microarchitectural decisions. Application benchmarks run real-world programs on the system. Synthetic benchmarks do this by specially created programs that impose the workload on the component. See BogoMips and the megahertz myth.īenchmarks are designed to mimic a particular type of workload on a component or system. For example, Pentium 4 processors generally operated at a higher clock frequency than Athlon XP or PowerPC processors, which did not necessarily translate to more computational power a processor with a slower clock frequency might perform as well as or even better than a processor operating at a higher frequency. ![]() Therefore, tests were developed that allowed comparison of different architectures. 6.1 Industry standard (audited and verifiable)Īs computer architecture advanced, it became more difficult to compare the performance of various computer systems simply by looking at their specifications. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |