Q4_K_M cuts model size 75% with minimal quality loss — but when should you use Q5, Q6, or Q8 instead? We benchmarked every quant level on real hardware and measured the actual accuracy tradeoffs.
Run DeepSeek R1 locally on RTX 4090 or M3 Max. Detailed benchmarks, quantization comparisons, token/s performance metrics, and setup guide for consumer GPUs.