Fact · Speech recognition
6GB of VRAM
The turbo Whisper model needs about 6 GB of video memory, less than the 10 GB the large model needs.
Checked against its source on October 17, 2026
In the source's own words
“| turbo | 809 M | N/A | `turbo` | ~6 GB | ~8x |”
openai/whisper: README (raw text), OpenAI, GitHub (openai/whisper), 2026, Available models and languages table.
Open the original- What it measures
- Turbo is the default model for the openai-whisper command line.
- What it does not show
- The figure is approximate. Some hardware needs extra memory on top of the model, so leave a margin.
Source
Cited on
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