Posts by Ryan Swann
Deep dive into the MI300 compute and memory partition modes
- 09 February 2025
This blog introduces the inner compute and memory architecture of the AMD Instinct™ MI300, showing you how to use the MI300 GPU’s different partition modes to supercharge performance critical applications. In this blog, you will first get a brief introduction to the MI300 architecture, explaining how the MI300 compute and memory partitions can be used to your advantage. You will then learn in detail the compute partitioning modes and the memory partitioning modes, Further, two case studies demonstrate and benchmark the performance of the different modes. For convenience this blog uses the MI300X as a case-in-point example.