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power consumption of each microcotrollers

I am searching for MCUs for devices which require performance of 60~100MIPS.

Because this is portable, power consumption in active and standby is important.

MCU  selection tool does not provide this information.

I would like to know

1. Stellaris Arm Cortex M3,

2. C2000 and

3. TMS570s power consumption in stanby and active.

If three MCU has same performance with same frequency,

which  consume less power? 

 

Thank you for your help.

Best regards