"As artificial intelligence takes off in enterprise settings, so will data center power usage. AI is many things, but power efficient is not one of them.
For data centers running typical enterprise applications, the average power consumption for a rack is around 7 kW. Yet it's common for AI applications to use more than 30 kW per rack, according to data center organization AFCOM. That's because AI requires much higher processor utilization, and the processors - especially GPUs - are power hungry. Nvidia GPUs, for example, may run several orders of magnitude faster than a CPU, but they also consume twice as much power per chip. Complicating the issue is that many data centers are already power constrained..."