KT Internal MI250 Cluster

Compute

232 H100e

Chips

1,200

First operational

Dec 15, 2022

KT Internal MI250 Cluster is a large GPU cluster operated by KT, located in South Korea, in the private sector. It came online around December 2022. At that moment it ranked number 77 among known clusters.

It is built on 1,200 AMD Radeon Instinct MI250X. That amounts to about 232 H100e of AI compute. The cluster draws roughly 1.28 MW. Its hardware is estimated at $31M.

Epoch AI rates the certainty of this record as confirmed.

Full record

Owner: KT
Users: KT
Sector: Private
Status: Existing
Country: South Korea
Location: Korea (Republic of)
Primary chip: AMD Radeon Instinct MI250X
Primary chip count: 1,200
Total AI chips: 1,200
H100 equivalents: 232
8-bit throughput: 4.6×10¹⁷ OP/s
Power capacity: 1.28 MW
Hardware cost: $31M
First operational: Dec 15, 2022
Rank when it came online: 77
Certainty: Confirmed