虽然CPU主频的提升会带动系统性能的改善，但系统性能的提高不仅仅取决于CPU，还与系统架构、指令结构、信息在各个部件之间的传送速度及存储部件的存取速度等因素有关，特别是与CPU/内存之间的存取速度有关。-Although the CPU frequency will lead to improved system performance improvement, but not only improve system performance depends on the CPU, also wi