Based on some napkin math, that would be about ~100 watt hours of electricity on an H100 cluster, or, roughly the same amount of energy needed to boil a kettle for a cup of tea.
That's an exceptionally fast output you have there...
Mind showing your working out?
Lotr ~1.4k pages
1 page ~1k tok
-> ~700k tok
1tok ~0.5J
-> 350kJ
~100Wh
~1 cup of tea