Energy is conserved. No matter how you dissipate the heat, heat output will remain the same. To do otherwise would violate the first law of thermodynamics. I think nwhiteman_42 was thinking about cpu temps, not ambient temps.
As Woody Carson said with the law of thermodynamics, using a cooler that reduces the temperature of the chip will actually increase the ambient temperature because of this. The heart energy is always there just depends where it is being transfered to.