Patent ID: 8295050

Claim:
A dual CPU and a heat dissipating structure thereof, installed on a motherboard of a computer, comprising: two CPUs, installed on the motherboard, and arranged alternately with each other; two heat dissipating modules, and each of the two heat dissipating modules is installed on the two CPUs respectively, and the two heat dissipating modules are arranged alternately with each other, wherein at most two-thirds of a length of opposite sides of the alternately arranged heat dissipating modules are overlapped, so as to maintain balance of the motherboard and to prevent a thermo-gravimetric problem; and two heat dissipating fans, and each of the two heat dissipating fans is installed on the same lateral sides of the two heat dissipating modules respectively, for producing an airflow in a direction parallel to the motherboard; thereby less interference occurs when the alternately arranged heat dissipating modules allow external cold air to enter into the heat dissipating modules, so as to discharge the heat source produced by the two CPUs to the outside of the motherboard quickly to achieve an excellent heat dissipating efficiency.