Can M4 Pro run Piper TTS - Lessac (English)?

Yes — runs locally

~90 tok/sec · Instant — feels like typing. No noticeable delay.

Your VRAM

48 GB

Model size

0.02B

Best quant

ONNX

VRAM needed

0.1 GB

The verdict

The M4 Pro (48 GB VRAM) handles Piper TTS - Lessac (English) comfortably using the ONNX quantization, which fits in 0.1 GB. Expected throughput is around 90 tokens/second, which feels Instant — feels like typing. No noticeable delay. in interactive use. High quality English male voice. 63MB download. Runs on any device.

How to run it

1. Install Ollama or LM Studio.
2. Pull the ONNX GGUF — best balance of quality and speed on 48 GB.
3. Start chatting. Expect ~90 tok/sec on first-token, faster after warmup.

See full Piper TTS - Lessac (English) setup →

Other models that run great on M4 Pro

FAQ (20)

What GPU do I need to run Piper TTS - Lessac (English)?

Piper TTS - Lessac (English) requires minimal GPU resources, needing only 0.1 GB of VRAM. It can run efficiently on most modern GPUs or even on CPU.

Is Piper TTS - Lessac (English) good for coding?

While Piper TTS - Lessac (English) is primarily designed for text-to-speech applications, it can be used to read out code, making it useful for accessibility or hands-free coding scenarios.

Piper TTS - Lessac (English) vs Llama 3.1 8B?

Piper TTS - Lessac (English) is a lightweight TTS model with 0.02B parameters, while Llama 3.1 8B is a large language model with 8B parameters. Piper TTS is optimized for generating high-quality speech, whereas Llama 3.1 8B is better suited for complex language tasks.

Can I run Piper TTS - Lessac (English) on a Mac?

Yes, Piper TTS - Lessac (English) can run on a Mac. It has minimal system requirements and can operate efficiently on both macOS and other operating systems.

How much VRAM does Piper TTS - Lessac (English) need?

Piper TTS - Lessac (English) requires only 0.1 GB of VRAM, making it suitable for devices with limited graphics memory.

Is Piper TTS - Lessac (English) censored?

Piper TTS - Lessac (English) is not censored. It generates speech based on the input text without any content filtering or censorship applied.

Is Piper TTS - Lessac (English) commercial-use allowed?

Yes, Piper TTS - Lessac (English) is licensed under the MIT License, which allows for commercial use as long as the license terms are followed.

Piper TTS - Lessac (English) context length?

The context length for Piper TTS - Lessac (English) is unknown, but it is designed to handle typical sentence lengths for text-to-speech applications.

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