RTX 4070~91 tok/s (Q4)

Qwen/Qwen2.5-0.5B-Instruct speed on RTX 4070

Quantization-specific throughput and VRAM requirements for Qwen/Qwen2.5-0.5B-Instruct running on RTX 4070.

Speed Snapshot

Topline estimate from compatibility data

ModelQwen/Qwen2.5-0.5B-Instruct

GPURTX 4070

Q4 speed91 tok/s

Q4 VRAM required3GB

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	3GB	12GB	91 tok/s	✅ Fits
Q8	5GB	12GB	64 tok/s	✅ Fits
FP16	11GB	12GB	29 tok/s	⚠️ Tight fit