浮点运算也具有“实数”运算功能。352和374型CPU通过在硬件中加入数学运算芯片从而实现浮点运算。在350364型CPU从9.0及以后.CPU固件版本中都具有了浮点运算能力的固件基础。虽然352和374型CPU因其基于浮点硬件运算速度的不同和圖件基础的不同类型,但是在多数应用中这并不会产生什么影响
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