Text-to-speech

LuxTTS requirements, license & speed

By YatharthS · released 2026-01-22

Hugging Face ↗ GitHub ↗ Compare

Commercial useYes
Min memoryFits within 1 GB VRAM
Runs on CPUYes
StreamingUnknown

Key facts

License
apache-2.0 source
Commercial use
Yes source
Model and code Apache-2.0
Parameters
Unknown
Minimum memory
Fits within 1 GB VRAM source
Runs on CPU
Yes source
Faster than real-time on CPU (vendor claim)
Streaming
Unknown
Voice cloning
Yes source
Min 3 s reference
Languages
en source
Released
2026-01-22 source
Hugging Face repo creation date (proxy for release date)
Gated on HF
No

Measured speed & memory

Benchmark pending. We haven't measured LuxTTS yet. Planned targets: CPU (8 vCPU), Apple Silicon Mac, RTX-class consumer GPU and a rented cloud GPU. Get notified.

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