NVIDIA H100 PCIe 80GB~330 tok/s (Q4)

Qwen/Qwen3-4B-Thinking-2507-FP8 speed on NVIDIA H100 PCIe 80GB

Quantization-specific throughput and VRAM requirements for Qwen/Qwen3-4B-Thinking-2507-FP8 running on NVIDIA H100 PCIe 80GB.

Speed Snapshot

Topline estimate from compatibility data

ModelQwen/Qwen3-4B-Thinking-2507-FP8

GPUNVIDIA H100 PCIe 80GB

Q4 speed330 tok/s

Q4 VRAM required2GB

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	2GB	80GB	330 tok/s	✅ Fits
Q8	4GB	80GB	238 tok/s	✅ Fits
FP16	9GB	80GB	108 tok/s	✅ Fits