Qwen 2.5 14B Instruct VRAM Calculator

Official Qwen 2.5 14B Instruct model by Alibaba. Calculate hardware limits, context VRAM usage, and local inference requirements.

LLM (Language Model)Developer: Alibaba

Recommended GPU: RTX 3060 12GB / RTX 4070 12GB

Your GPU VRAM12 GB

Quantization

Active Context Length16,384 tokens

Estimated Total VRAM

12.98GB

VRAM Usage Ratio100% (12.98 / 12 GB)

Memory Allocation Breakdown

Model Weights8.68 GB

KV Cache3 GB

CUDA Runtime1.3 GB

⚠️ CUDA Out of Memory Warning

+1.0 GB exceeds your GPU limit. This configuration will trigger CUDA OOM or heavy memory swapping.