AMD · Data center · GPU
AMD Instinct MI300A
Exact AMD Instinct MI300A reference specifications and AI deployment guidance, separated from FusionPointAI commercial inventory.
Unknown
Reference only
Verified technical specifications
| Manufacturer | AMD |
|---|---|
| Exact SKU | AMD Instinct MI300A |
| Product family | Instinct |
| Architecture | CDNA3 |
| Generation | The manufacturer has not published this information. |
| Entity type | GPU |
| Lifecycle | Unknown |
| Launch date | The manufacturer has not published this information. |
| VRAM | 128 GB |
| Memory technology | HBM3 |
| Memory bandwidth | 5,300 GB/s |
| Power | 550 W |
| Interface | The manufacturer has not published this information. |
| Form factor | APU SH5 · Socket |
| Interconnect | The manufacturer has not published this information. |
| MIG / partitioning | Not supported |
| Supported numeric formats | The manufacturer has not published this information. |
| Software stack | The manufacturer has not published this information. |
AI workload suitability
LLM inference
High memory capacity supports large checkpoints and multi-GPU inference when runtime and topology are certified.
Fine-tuning and training
Designed for sustained accelerator workloads; training suitability depends on interconnect, precision and cluster topology.
Image, video and embeddings
Confirm framework and precision support before deployment.
Power and cooling
550 W published power requires chassis, airflow and power delivery for this exact form factor.
Multi-GPU use
No dedicated accelerator interconnect is asserted from the available manufacturer evidence.
Software ecosystem
Use only officially documented drivers and deployment runtimes.
Product timeline
Official manufacturer source
https://www.amd.com/en/products/accelerators/instinct/mi300/mi300a.html
Last verified: 2026-09-04