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Qwen3-8B-6bit

mlx-community/Qwen3-8B-6bit
6-bit Open on Hugging Face
Parameters
8.2B
Weights (est.)
≈ 6.7 GB
Mac memory (est.)
16 GB+

Size is estimated from the parameter count and quantisation. Memory allows a fifth extra for context plus 2 GB for the system; long contexts need more.

Run it

With mlx-lm on an Apple silicon Mac:

pip install mlx-lmmlx_lm.generate --model mlx-community/Qwen3-8B-6bit --prompt "Hello"

Details

Base model
Qwen/Qwen3-8B (quantized) · Qwen3 8B on the radar →
Vendor
Qwen
Task
Text generation
Quantisation
6-bit
Licence
apache-2.0
Downloads
345 in the last 30 days · 11K all time · 4 likes
Published
2025-04-28 · updated 2025-04-28 (1y ago)
Tags
qwen3

Other MLX builds of Qwen/Qwen3-8B

Build Quantisation Weights Mac memory Downloads
Qwen3-8B-DFly-MLX — ≈ 2.3 GB 8 GB+ 13
Qwen3-8B-3bit 3-bit ≈ 3.6 GB 8 GB+ 191
Qwen3-8B-4bit 4-bit ≈ 4.6 GB 8 GB+ 33K
Qwen3-8B-4bit-DWQ 4-bit DWQ ≈ 4.6 GB 8 GB+ 351
Qwen3-8B-4bit-DWQ-053125 4-bit DWQ ≈ 4.6 GB 8 GB+ 214
Qwen3-8B-4bit-AWQ 4-bit ≈ 4.6 GB 8 GB+ 193
Molmo2-8B-4bit 4-bit ≈ 6.4 GB 16 GB+ 201
Qwen3-8B-6bit (this one) 6-bit ≈ 6.7 GB 16 GB+ 345
MolmoPoint-8B-4bit 4-bit ≈ 7.2 GB 16 GB+ 108
MolmoPoint-8B-nvfp4 4-bit ≈ 7.2 GB 16 GB+ 50
MolmoPoint-8B-mxfp4 MXFP4 ≈ 7.2 GB 16 GB+ 38
Molmo2-8B-5bit 5-bit ≈ 7.4 GB 16 GB+ 41
MolmoPoint-8B-5bit 5-bit ≈ 8.1 GB 16 GB+ 45
Molmo2-8B-6bit 6-bit ≈ 8.3 GB 16 GB+ 46
Qwen3-8B-8bit 8-bit ≈ 8.7 GB 16 GB+ 953
MolmoPoint-8B-6bit 6-bit ≈ 9.0 GB 16 GB+ 52
Molmo2-8B-8bit 8-bit ≈ 10.2 GB 16 GB+ 86
MolmoPoint-8B-8bit 8-bit ≈ 10.7 GB 16 GB+ 55
MolmoPoint-8B-mxfp8 MXFP8 ≈ 10.7 GB 16 GB+ 34
Qwen3-8B-bf16 bf16 ≈ 16.4 GB 24 GB+ 559
Molmo2-8B-fp16 fp16 ≈ 17.3 GB 24 GB+ 41
MolmoPoint-8B-fp16 fp16 ≈ 17.4 GB 24 GB+ 34
CLM-v0.1-8B-MLX-8bit 8-bit — — 635
CLM-v0.1-8B-MLX-4bit 4-bit — — 104
CLM-v0.1-8B-MLX-5bit 5-bit — — 46