Decision framework
- Choose the exact model and workload.
- Select quantization and context target.
- Estimate weights plus runtime reserve.
- Check software support for the hardware.
- Compare local total cost with cloud fallback.
PRACTICAL GUIDE
What AI models fit 12 GB VRAM?
Map realistic small and mid-size Q4 options.
Do not skip
Memory fit is necessary but not sufficient. Verify current runtime documentation, drivers, measured benchmarks, power, cooling, and return policy before purchase.
Run Fit Matcher →