Jean Zay Supercomputer Phase 2 is a large GPU cluster operated by GENCI, located in France, in the public sector. It came online around June 2020. At that moment it ranked number 14 among known clusters.
It is built on 2,696 NVIDIA Tesla V100 SXM2. That amounts to about 170 H100e of AI compute. The cluster draws roughly 1.77 MW. Its hardware is estimated at $56M.
Epoch AI rates the certainty of this record as confirmed. =261*4+31*8+351*4