Gemma 4 E4B GGUF Quality Benchmark: unsloth, bartowski, lmstudio-community, ggml-org, mradermacher compared
62 GGUF quants benchmarked against BF16, ranked by KL divergence
Repos tested
62 GGUF quants from 5 uploaders, measured by KL divergence against the BF16 reference using ~250,000 tokens of coding, chat, tool calling, science, non-Latin scripts, and long documents. Full methodology.
unsloth/gemma-4-E4B-it-GGUF (20 quants)
bartowski/google_gemma-4-E4B-it-GGUF (22 quants)
lmstudio-community/gemma-4-E4B-it-GGUF (3 quants)
ggml-org/gemma-4-E4B-it-GGUF (2 quants)
mradermacher/gemma-4-E4B-it-i1-GGUF (15 quants)