← AI Hashrate 中文

Can Mac Studio M3 Ultra 96GB run Nanbeige4.2-3B?

Apple · 96 GB LPDDR5 · 819 GB/s bandwidth · Nanbeige · 4.0B · model ctx up to 128K

✅ Yes — Mac Studio M3 Ultra 96GB (96 GB) can run Nanbeige4.2-3B at Q4 (8K)
VRAM: 4.08 GB needed of 96 GB
Speed: ~115.3 tok/s (estimated)
SS · ExcellentComposite score: VRAM headroom × 0.5 + tok/s speed × 0.5. Q4 @ 8K context.
METAL
Excellent for 💬 chatExcellent for ⌨️ codingExcellent for 📋 general
Estimates from memory-bandwidth formula; rows marked "measured" override. Methodology.

Fit & speed by quant and context

QuantContextVRAM neededFits?tok/s (decode)
Q44K3.64 GBYes115.3 ± est.
Q48K default4.08 GBYes115.3 ± est.
Q432K6.7 GBYes115.3 ± est.
FP164K9.44 GBYes31.7 ± est.
FP168K default9.88 GBYes31.7 ± est.
FP1632K12.5 GBYes31.7 ± est.

Fits = weights + KV(ctx) + 0.5 GB overhead ≤ 95% of VRAM. Measured anchors are context-agnostic; the fit verdict is recomputed per context. A missing tok/s means the model is far beyond this card (offload-only territory).

VRAM breakdown at 8K context

QuantWeightsKV cacheOverheadTotal neededMac Studio M3 Ultra 96GB VRAM
Q42.2 GB0.88 GB0.5 GB4.08 GB96 GB
FP168.0 GB0.88 GB0.5 GB9.88 GB96 GB

Other GPUs that run Nanbeige4.2-3B

All GPUs for Nanbeige4.2-3B →

Other models for the Mac Studio M3 Ultra 96GB

All models on the Mac Studio M3 Ultra 96GB →