Specifications

Overview

The AMD Instinct MI430X is the HPC and sovereign-AI member of the MI400 series. It delivers 288 TFLOPS of FP64 vector performance — a ~6× lead over NVIDIA's Rubin — while carrying the same 432 GB HBM4 / 23.3 TB/s memory subsystem as the MI455X.

Designed as a hybrid CPU+GPU part and air-cooled for conventional datacenter deployment, the MI430X targets government, national-lab, and scientific-computing workloads where FP64 and memory capacity dominate. QS Compute can source MI430X accelerators — contact us for availability.