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Output transcription speed as a multiple of real-time in Whisper example #403

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merged 1 commit into from
Nov 9, 2024

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@robertknight robertknight commented Nov 9, 2024

This allows comparing performance across different audio clip lengths. Also this is a number that is often reported for other inference engines.

As a data point, on my Intel i5 laptop I get:

  • whisper-base: ~18x realtime
  • whisper-small: ~5x realtime
  • whisper-medium: ~2x realtime

This allows comparing performance across different audio clip lengths.
@robertknight robertknight merged commit aaaa8ce into main Nov 9, 2024
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@robertknight robertknight deleted the whisper-real-time-factor branch November 9, 2024 14:04
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