NVIDIA H100 PCIe 80GB~240 tok/s (Q4)

microsoft/VibeVoice-ASR speed on NVIDIA H100 PCIe 80GB

Quantization-specific throughput and VRAM requirements for microsoft/VibeVoice-ASR running on NVIDIA H100 PCIe 80GB.

Speed Snapshot

Topline estimate from compatibility data

Modelmicrosoft/VibeVoice-ASR

GPUNVIDIA H100 PCIe 80GB

Q4 speed240 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	80GB	240 tok/s	✅ Fits
Q8	10GB	80GB	181 tok/s	✅ Fits
FP16	20GB	80GB	98 tok/s	✅ Fits