Can I Run Cogito v1 70B on NVIDIA GeForce RTX 5090?

Autor: Jakub Rusinowski · Ostatnia aktualizacja: 15 sierpnia 2026

Not at Q4_K_M — that needs 42.3 GB and the NVIDIA GeForce RTX 5090 has 32 GB. Drop to Q2_K and it fits in 26.5 GB, with up to 16K of context.

The numbers

ModelCogito v1 70B
Parameters70B
QuantizationQ4_K_M
VRAM needed42.3 GB
NVIDIA GeForce RTX 5090 VRAM32 GB
VerdictRuns at a lower quant
Fits atQ2_K (26.5 GB)
Max context16K

What to do next

Quantize to Q2_K. That is the cheapest fix — it costs some quality but no money.

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Running Cogito v1 70B on this card:

NVIDIA GeForce RTX 5090 32GB
32 GB VRAM · 575 W board power
Ceny w 2026 są niestabilne — sprawdź aktualną ofertę.
Sprawdź cenę na Amazon

Won't fit — rent Cogito v1 70B instead

Cogito v1 70B needs ~42 GB but this GPU has 32 GB. Rent a A100 (80 GB)-class GPU by the hour instead of buying one:

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Vast.ai $0.77/hr · typical low · varies
Rent on Vast.ai →
RunPod $1.39/hr
Rent on RunPod →

Cloud rates verified 2026-07 — estimates, and marketplace prices vary. Buying price is GPU MSRP only, not a full PC.

Other Cogito v1 sizes on the NVIDIA GeForce RTX 5090

Cogito v1 70B on nearby hardware

All Cogito v1 sizes on the NVIDIA GeForce RTX 5090 | VRAM calculator for Cogito v1 70B | NVIDIA GeForce RTX 5090 GPU page | Check your hardware