AMD Instinct MI300X is a CDNA 3 accelerator with 192 GB of HBM3 memory per GPU. AMD's eight-GPU platform has 1.5 TB of total GPU memory. Those figures matter for large-model inference and training workloads that need substantial memory capacity.
Source: AMD MI300X platform specifications.
Software fit
MI300X runs on ROCm. Check the exact versions of PyTorch, vLLM, JAX, model kernels, and any custom code you plan to use. A project that depends on TensorRT or custom CUDA kernels needs a migration plan before moving from NVIDIA hardware.
System fit
MI300X is an OAM accelerator in an OEM server platform. Ask for a complete validated build with CPU, RAM, storage, network, cooling, and OEM support. The module alone is not a drop-in replacement for an H100 PCIe or SXM server.
Economics
MI300X pricing and delivery depend on the available OEM build, quantity, and destination. Compare a current written quote for the complete MI300X system with a matched NVIDIA system. Benchmark your model at the same precision and quality target, then calculate cost per result.
Send the GPU count, workload, delivery location, target date, and preferred OEM if you have one. We can request a current configuration and return the confirmed terms.
