Do people think those numbers are correct? 920 million a month for 110,000 GPUs is $11.61 per GPU hour. That seems very high to me.
But $12/hr is probably quite accurate. SpaceX' datacenters are horrifyingly expensive, and regular GPUs are being rented below cost in many cases.
Just the gas turbine power alone is horrific. Doubles or triples the power bill and adds a big chunk of depreciation.