Oracle plans a 50,000-GPU AMD MI450 supercluster starting Q3 2026

AMD/Instinct MI450 / Helios

Oracle announced that from Q3 2026 it will be the first hyperscaler to offer a publicly available AI supercluster powered by 50,000 AMD Instinct MI450 GPUs. The system uses AMD's Helios rack design with next-generation EPYC CPUs and each GPU offers up to 432 GB of HBM4 and 20 TB/s memory bandwidth.

• 50,000 AMD Instinct MI450 GPUs in a single supercluster, first publicly available at this scale.
• Available starting Q3 2026 with expansion planned for 2027 and beyond.
• Each GPU offers 432 GB of HBM4 and 20 TB/s memory bandwidth.
• Uses AMD Helios rack design with next-generation EPYC Venice CPUs and Pensando networking.