Digitimes indicates that the Xbox 360 GPU could see a die shrinkage to 65nm as early as this fall. “Equipment makers” were sourced at Commercial Times in China, indicating that an engineering version of the GPU has been sent out for test, and that production of the GPU could be started in May. This could mean that customers will see yet another Xbox 360 configuration with both CPU and GPU running on 65nm parts, making for a cooler, quieter unit. While these mysterious “equipment manufacturer” sources haven’t traditionally been the most reliable, a transition to 65nm has to be in the Xbox 360’s future, if only for cost cutting measures on Microsoft’s side.