A method for determining the memory power consumption includes: receiving a memory control command and controlling an analog memory to enter different working stages according to the memory control command (S410); acquiring an original current change curve of the analog memory in different working stages (S420); determining a target time period corresponding to a target working stage according to a time sequence of the memory control command (S430); intercepting a stage current change curve corresponding to the target working stage from the original current change curve according to the target time period to obtain a target current change curve (S440); selecting target performance parameters from a memory performance parameter table according to the target working stage (S450); and determining the power consumption of the memory according to the target performance parameters and the target current change curve (S460).