P7 computer performance index

Static test

dynamics test

For example, software such as Master Lu actually 基准程序ran the points through.

Thinking

  1. Is a CPU with a higher frequency necessarily faster than a CPU with a lower frequency?
    Not necessarily. The average CPI of a high-frequency CPU may be low.

  2. If the average CPI of A and B are the same, then A must be faster?
    Not necessarily. It also depends on the instruction system. If A can only perform addition operations, it cannot perform multiplication operations.

Knowledge review and important test points

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Origin blog.csdn.net/weixin_43655282/article/details/108773912