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How the Inference Performance Is Calculated for OpenVINO™ DL Workbench

Content Type: Product Information & Documentation   |   Article ID: 000091115   |   Last Reviewed: 02/04/2023

Description

Questions regarding the formulas used for calculating throughput or FPS in OpenVINO™ DL Workbench.

Resolution

  • Throughput (frames per second, FPS) is a measurement used when it comes to batch inputs.
  • Divide the number of inputs that were processed by the processing time:
    Throughput (FPS) = Inferred number of images / Processing time in seconds
     
  • Latency value measures inference time (ms) required to process a single input.

Additional information

Refer to the What Is Inference Performance documentation for more details.

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