NVIDIA H200 SXM 141GB~223 tok/s (Q4)

zai-org/GLM-4.7-Flash speed on NVIDIA H200 SXM 141GB

Quantization-specific throughput and VRAM requirements for zai-org/GLM-4.7-Flash running on NVIDIA H200 SXM 141GB.

Speed Snapshot

Topline estimate from compatibility data

Modelzai-org/GLM-4.7-Flash

GPUNVIDIA H200 SXM 141GB

Q4 speed223 tok/s

Q4 VRAM required18GB

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	18GB	141GB	223 tok/s	✅ Fits
Q8	35GB	141GB	169 tok/s	✅ Fits
FP16	70GB	141GB	95 tok/s	✅ Fits