NVIDIA L40S~56 tok/s (Q4)

01-ai/Yi-1.5-34B-Chat speed on NVIDIA L40S

Quantization-specific throughput and VRAM requirements for 01-ai/Yi-1.5-34B-Chat running on NVIDIA L40S.

Speed Snapshot

Topline estimate from compatibility data

Model01-ai/Yi-1.5-34B-Chat

GPUNVIDIA L40S

Q4 speed56 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	48GB	56 tok/s	✅ Fits
Q8	35GB	48GB	40 tok/s	✅ Fits
FP16	70GB	48GB	20 tok/s	❌ Not recommended