RTX 5090~315 tok/s (Q4)

Qwen/Qwen2.5-0.5B-Instruct speed on RTX 5090

Quantization-specific throughput and VRAM requirements for Qwen/Qwen2.5-0.5B-Instruct running on RTX 5090.

Speed Snapshot

Topline estimate from compatibility data

ModelQwen/Qwen2.5-0.5B-Instruct

GPURTX 5090

Q4 speed315 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	32GB	315 tok/s	✅ Fits
Q8	5GB	32GB	215 tok/s	✅ Fits
FP16	11GB	32GB	106 tok/s	✅ Fits