nvidia · 560.5B parameters · 262.1K context · license restricted
Local (your GPU) $0 · ~393 GB VRAM | Rent a GPU from $8.34/hr | Your API key $4.58/1M est. |
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Already have 393 GB of VRAM? Run Q4_K_M locally for $0 compute. Check the exact hardware fit →
No matching GPU? For the same representative session, the chosen rented GPU is about $7.52 at $8.34/hr. Open RunPod at its current rate →
Decision basis: 4,000 input + 2,000 output tokens, prices checked 2026-07-27. API estimates never beat a real price here; referral status never changes the winner.
Novita AI offers model APIs and GPU instances. We do not include its prices in Spanvero's ranking yet, so compare Novita's current price and fit yourself.
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NVIDIA Nemotron 3 Ultra 550B A55B BF16 — 560.5B params (nvidia).
NVIDIA Nemotron 3 Ultra 550B A55B BF16 needs more memory than any of our consumer hardware presets — running it locally means multi-GPU or workstation territory, so the API price is the honest baseline here.
Local is never $0 — every figure here includes electricity and hardware amortization. Speeds come from published 7-8B Q4 benchmarks (your model, quant, and context will differ); break-even volumes are rounded to 2 significant figures.
| Parameters | 560.5B |
|---|---|
| Context window | 262.1K tokens |
| Recommended quant | Q4_K_M |
| VRAM requirement | ~393 GB (at Q4_K_M, 16.4K context) |
| Download size | ~336 GB |
| License | License restricted |
Open the free Spanvero advisor → for the live, interactive math for your exact workload and hardware.
Three ways: $0 on your own machine if you have about 393 GB of VRAM (at Q4_K_M); a rented GPU from $8.34/hr (6× NVIDIA A100 80GB PCIe at the direct RunPod price); or about $4.58 per 1M blended tokens via your own API key (a rough estimate for this size). Spanvero adds $0 markup on every path.
Only with serious hardware: at Q4_K_M, NVIDIA Nemotron 3 Ultra 550B A55B BF16 needs about 393 GB of VRAM/unified memory — more than any consumer GPU or Mac we track — so local means multi-GPU workstation territory. Most people use a rented GPU or their own API key instead.
No single consumer GPU we track holds NVIDIA Nemotron 3 Ultra 550B A55B BF16 — it needs about 393 GB at Q4_K_M. That is multi-GPU, cluster, or API territory.
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Spanvero · What's new · Prices as of 2026-07-27. We're an honest advisor — $0 markup, your own accounts, we never resell compute. Catalog specs auto-indexed from the Hugging Face Hub — parameter count is exact; download size and quantizations are estimates. © 2026 Cynosure LLC.
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