RTX 3090~154 tok/s (Q4)

Qwen Qwen3 4B Base speed on RTX 3090

Quantization-specific throughput and VRAM requirements for Qwen Qwen3 4B Base running on RTX 3090.

Speed Snapshot

Topline estimate from compatibility data

ModelQwen Qwen3 4B Base

GPURTX 3090

Q4 speed154 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	24GB	154 tok/s	✅ Fits
Q8	4GB	24GB	108 tok/s	✅ Fits
FP16	8GB	24GB	59 tok/s	✅ Fits