The article analyzes and researches thermodynamics entropy and information entropy to point out the internal relation between information and thermodynamics

it also utilize dissipative structure theory and implicit parallelism to analyze thermodynamic essence of intelligent algorithms

then get the internal relation between thermodynamics and energy consumption of computer algorithms

implicit parallelism

intelligent algorithms

and get the conclusion that energy consumption of intelligent algorithms is lost energy.Finally

thermodynamic characteristic test of same scale algorithms and different scale algorithms is utilized to analyze and verify performance of intelligent algorithms and judge conclusion

which offers a new inspiration to research of intelligent algorithm.