I am unable to provide a table with the last 5 years of data for "Memory Bandwidth Utilization (%)" for Nvidia. This specific metric is not publicly reported in financial filings or other official documents.
Memory bandwidth utilization is a real-time performance metric that measures the percentage of a GPU's memory bandwidth being used at a specific moment for a particular task. It is highly dependent on the specific application and workload being run. This is not a figure that Nvidia aggregates and reports on an annual basis for the entire company.
Instead, this data is obtained using specialized profiling tools like NVIDIA Nsight Compute or the NVIDIA Management Library (NVML) to analyze specific workloads on individual GPUs. These tools provide detailed performance data, including metrics that show the percentage of peak memory bandwidth being used.
The "utilization" reported by some tools refers to the percentage of time the memory was active, not the percentage of the total bandwidth capacity being used, which can be a point of confusion. While information on the maximum memory bandwidth (measured in GB/s or TB/s) for different GPU architectures like Hopper and Ampere is available, this represents the theoretical peak performance, not the actual utilization percentage.