NVIDIA H200 SXM 141GB~537 tok/s (Q4)

microsoft/VibeVoice-ASR speed on NVIDIA H200 SXM 141GB

Quantization-specific throughput and VRAM requirements for microsoft/VibeVoice-ASR running on NVIDIA H200 SXM 141GB.

Speed Snapshot

Topline estimate from compatibility data

Modelmicrosoft/VibeVoice-ASR

GPUNVIDIA H200 SXM 141GB

Q4 speed537 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	141GB	537 tok/s	✅ Fits
Q8	10GB	141GB	390 tok/s	✅ Fits
FP16	20GB	141GB	205 tok/s	✅ Fits