NVIDIA H200 SXM 141GB~406 tok/s (Q4)

openai/gpt-oss-safeguard-20b speed on NVIDIA H200 SXM 141GB

Quantization-specific throughput and VRAM requirements for openai/gpt-oss-safeguard-20b running on NVIDIA H200 SXM 141GB.

Speed Snapshot

Topline estimate from compatibility data

Modelopenai/gpt-oss-safeguard-20b

GPUNVIDIA H200 SXM 141GB

Q4 speed406 tok/s

Q4 VRAM required11GB

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	11GB	141GB	406 tok/s	✅ Fits
Q8	22GB	141GB	239 tok/s	✅ Fits
FP16	44GB	141GB	153 tok/s	✅ Fits