An SPU USES vector operations itself and can thereby execute up to eight floating point instructions per clock cycle.

SPU本身使用向量操作，每个时钟周期可以执行多达8条浮点指令。

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The POWER4 microprocessor collects a group of up to five instructions per clock cycle and can complete one group of instructions per clock cycle.

POWER 4微处理器每个时钟周期收集一组指令(最多有5个)，并在每个时钟周期内完成一组指令。

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The POWER5 microprocessor doubles that throughput by collecting two groups of up to five instructions per clock cycle and completing two groups per clock cycle.

POWER 5微处理器使此吞吐量增加了一倍，每个时钟周期收集两组指令(每组最多有五个)，并在每个时钟周期内完成两组指令。

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The POWER5 microprocessor doubles that throughput by collecting two groups of up to five instructions per clock cycle and completing two groups per clock cycle.

POWER 5微处理器使此吞吐量增加了一倍，每个时钟周期收集两组指令(每组最多有五个)，并在每个时钟周期内完成两组指令。

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