Apple M4 Max~54 tok/s (Q4)

microsoft/VibeVoice-ASR speed on Apple M4 Max

Quantization-specific throughput and VRAM requirements for microsoft/VibeVoice-ASR running on Apple M4 Max.

Speed Snapshot

Topline estimate from compatibility data

Modelmicrosoft/VibeVoice-ASR

GPUApple M4 Max

Q4 speed54 tok/s

Q4 VRAM required5GB

Data Source

Calculation and benchmark status

Speed values come from the compatibility dataset (`estimatedTokensPerSec`) and are sorted by quantization.

For full verdict logic and alternate GPUs, see the canonical compatibility page.

Quantization Speed Table

Quantization	VRAM needed	VRAM available	Speed	Verdict
Q4	5GB	128GB	54 tok/s	✅ Fits
Q8	10GB	128GB	38 tok/s	✅ Fits
FP16	20GB	128GB	20 tok/s	✅ Fits