Qwen 2.5 27B Quant Wars: 92.4% Accuracy on 16GB Macs

pbaylies · x · 2026-08-15

Atomic Chat released Atomic Dynamic GGUF quants for Qwen 2.5 27B Dense, ranging from 1-bit (8.5GB) to 8-bit. Benchmarks show the AD-IQ3S quant runs on 16GB MacBooks with 92.4% agreement with the BF16 original at 13.8GB. The team published a comprehensive comparison chart of all community GGUFs, highlighting where rivals outperformed them.

Related event: Atomic Releases Qwen3.8 Dynamic Quantization(4 posts)→

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