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Can I run Nanbeige4.3-33B on a Mac with 128 GB?

Yes

Its published weights (66.2 GB) fit in the 96.0 GB a Mac with 128 GB can use, with room for ≈ 136K tokens of context.

Full analysis of Nanbeige4.3-33B Everything that runs on Mac with 128 GB Get the weights on Hugging Face
hf download Nanbeige/Nanbeige4.3-33B

Files and context on Mac with 128 GB

Each file of Nanbeige4.3-33B (and of GGUF versions the site has analyzed), and how much context fits next to it, with the context cache in 16-bit or 8-bit.

FileSizeOn Mac with 128 GB Context (16-bit)Context (8-bit)
As published66.2 GBFits136K273K
Q8_0AtomicChat/Nanbeige4.3-33B-GGUF35.2 GBFits279K512K
Q6_KAtomicChat/Nanbeige4.3-33B-GGUF30.1 GBFits302K512K
Q5_KAtomicChat/Nanbeige4.3-33B-GGUF27.9 GBFits312K512K
Q5_K_MAtomicChat/Nanbeige4.3-33B-GGUF24.7 GBFits327K512K
Nanbeige4.3-33B-Q5_K_MAtomicChat/Nanbeige4.3-33B-GGUF23.5 GBFits332K512K
Nanbeige4.3-33B-AD-Q5_K_M-Q4_K_MAtomicChat/Nanbeige4.3-33B-GGUF22.6 GBFits336K512K
Q4_K_MAtomicChat/Nanbeige4.3-33B-GGUF21.2 GBFits343K512K
IQ4_XSAtomicChat/Nanbeige4.3-33B-GGUF20.3 GBFits347K512K
IQ3_SAtomicChat/Nanbeige4.3-33B-GGUF17.1 GBFits362K512K
IQ3_XXSAtomicChat/Nanbeige4.3-33B-GGUF14.9 GBFits372K512K
IQ2_SAtomicChat/Nanbeige4.3-33B-GGUF13.7 GBFits377K512K

Nanbeige4.3-33B on other hardware

Popular models that run on Mac with 128 GB

Assumes 75% of the Mac's memory is usable (macOS's default limit for the GPU; it can be raised) and at least 4K tokens of context for one conversation, with the context cache in 16-bit unless noted. Fits leaves at least 20% of that memory for context; Tight leaves less.