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Can V100 32GB SXM2 run NVIDIA-Nemotron-3-Ultra-550B-A55B-NVFP4?

NVIDIA · 32 GB HBM2 · 900 GB/s bandwidth · NVIDIA · 550.0B (active 55.0B) · MoE · model ctx up to 256K

❌ No — NVIDIA-Nemotron-3-Ultra-550B-A55B-NVFP4 Q4 needs 303.77 GB, card only has 32 GB
VRAM: 303.77 GB needed of 32 GB
FF · No FitComposite score: VRAM headroom × 0.5 + tok/s speed × 0.5. Q4 @ 8K context.
CUDA
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Estimates from memory-bandwidth formula; rows marked "measured" override. Methodology.

Fit & speed by quant and context

QuantContextVRAM neededFits?tok/s (decode)
Q44K303.77 GBNo
Q48K default304.05 GBNo
Q432K305.7 GBNo
FP164K1101.28 GBNo
FP168K default1101.55 GBNo
FP1632K1103.2 GBNo

Fits = weights + KV(ctx) + 1 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 neededV100 32GB SXM2 VRAM
Q4302.5 GB0.55 GB1 GB304.05 GB32 GB
FP161100.0 GB0.55 GB1 GB1101.55 GB32 GB

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