LLM VRAM Checker

Check if your GPU can run a specific LLM model.

Model Configuration

Model Preset

Quantization

Parameters (override)

B

Context Length (override)

Override fields are optional — leave empty to use model defaults.

Your Hardware

GPU / Device

Can Run

FITS20.4 GB required / 24 GB available

VRAM Usage85.1%

Model Weights

4.6 GB

KV Cache

15.4 GB

Headroom

3.6 GB