Understanding STREAM: Benchmarking Memory Bandwidth for DRAM and CXL

In today’s Artificial Intelligence (AI), Machine Learning (ML), and high-performance computing (HPC) landscape, memory bandwidth is a critical factor in determining overall system performance. As workloads grow increasingly data-intensive, traditional DRAM-only setups are often insufficient, prompting the rise of new memory expansion technologies like Compute Express Link (CXL) . To evaluate…