This could work for GPUs: Instead of selling a 20 TFLOP card for $500 you could sell 2 for $250 each consuming half the power. Wonder how long you could keep th

This could work for GPUs: Instead of selling a 20 TFLOP card for $500 you could sell 2 for $250 each consuming half the power. Wonder how long you could keep this up with exponential scaling though...