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Ming-3.0-tts on a 16 GB card: the GPU sat mostly idle, and why a bigger one barely helps

When a speech model runs slower than real time, the reflex is to rent a bigger GPU. With Ming-3.0-tts-0.5B that buys very little. An RTX 2000 Ada sat idle more than two thirds of the time. An RTX 4090 worked at most one moment in five, and the speedup was about 17%. The model comes from the inclusi…

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  1. 2026-11-07 06:37 · DEV Community — Machine Learning
    Ming-3.0-tts on a 16 GB card: the GPU sat mostly idle, and why a bigger one barely helps

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