Eni HPC6 is a large GPU cluster operated by Eni, located in Italy, in the private sector. It came online around November 2024. At that moment it ranked number 57 among known clusters.
It is built on 13,888 AMD Radeon Instinct MI250X. That amounts to about 2.7K H100e of AI compute. The cluster draws roughly 14.15 MW. Its hardware is estimated at $349M.
Epoch AI rates the certainty of this record as confirmed.