AMD Instinct MI300X 192GB HBM3 GPU Accelerator

The AMD Instinct MI300X is a flagship GPU accelerator featuring 192GB of high-bandwidth HBM3 memory, positioning it as a memory-rich alternative to competing enterprise AI accelerators. Built on CDNA 3 architecture, the MI300X delivers substantial compute throughput optimized for large language model inference, generative AI workloads, and high-performance computing applications requiring extensive memory capacity. The accelerator integrates with AMD's EPYC ecosystem and ROCm software stack, enabling seamless deployment in heterogeneous compute environments across cloud infrastructure, hyperscale data centers, and on-premises enterprise deployments.

The MI300X addresses critical bottlenecks in AI/ML workloads where memory bandwidth and capacity directly constrain model scale and batch processing efficiency. With 192GB HBM3 memory operating at 6.2 Tbps aggregate bandwidth, the accelerator supports inference of larger foundation models without model sharding, reducing latency and operational complexity. This memory advantage enables organizations pursuing supplier diversification in GPU procurement to achieve competitive performance metrics within existing datacenter thermal and power envelopes.

Key target segments include sovereign cloud operators, telecom infrastructure providers, financial services institutions, and research organizations executing large-scale AI initiatives. The MI300X integrates with standard PCIe Gen5 host interfaces and supports AMD's comprehensive ROCm development toolkit, facilitating rapid deployment and integration within existing HPC and AI infrastructure stacks.

Ideal for

• Large language model inference serving and multi-user concurrent requests in cloud platforms
• Generative AI model fine-tuning and training for enterprise foundation model customization
• High-performance computing simulations requiring substantial GPU memory for complex datasets
• Real-time recommendation engine training across telecommunications and e-commerce platforms
• Scientific computing and molecular dynamics simulations with large working sets
• Multi-modal AI workloads combining vision, language, and structured data processing

Technical specifications

Available from Omnixon Global. Submit an RFQ and our team will confirm configuration and availability for your order.