Quantization for 8GB VRAM: Q4_K_M vs IQ4_XS vs UD-IQ4_NL
Quantization is the process of reducing a model’s precision from 16-bit floating point to 4-bit integers, making it small enough to fit in VRAM. But not all 4-bit formats are equal. The difference between Q4_K_M, IQ4_XS, and UD-IQ4_NL isn’t just…



