Can I Run Cogito v1 on NVIDIA H100 80GB?

Name: LLM Configurator — GPU VRAM Checker
Author: LLM Configurator

Autor: Jakub Rusinowski · Ostatnia aktualizacja: 21 lipca 2026

Yes, comfortably — you'll have ~37.7 GB of headroom running Cogito v1 70B at Q4_K_M (42.2625 GB, ~36 tok/s (est.)) with room for up to 64K context.

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NVIDIA H100 80GB PCIe

80 GB VRAM · 350 W board power

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NVIDIA H100 80GB Specs

VRAM	80 GB
Memory Bandwidth	2000 GB/s

Cogito v1 70B on the NVIDIA H100 80GB: VRAM by quantization

Quant	VRAM needed	Fits 80 GB?	Max context
F16	142.1 GB	✗ No	—
Q8_0	76.5 GB	✓ Yes	8K
Q6_K	59.5 GB	✓ Yes	64K
Q5_K_M	51.8 GB	✓ Yes	64K
Q4_K_M	44.4 GB	✓ Yes	64K
Q3_K_M	32 GB	✓ Yes	128K
Q2_K	25.2 GB	✓ Yes	128K

VRAM needed assumes a 4K-token context with an f16 KV cache; “Max context” is the largest window that still fits in 80 GB. Figures are estimates from parameter count, quantization and memory bandwidth — the analyzer lets you tune KV-cache quant and context.

Cogito v1 Sizes That Fit the NVIDIA H100 80GB

Cogito v1 70B	Q4_K_M · 42.2625 GB · ~36 tok/s (est.)
Cogito v1 32B	Q4_K_M · 19.32 GB · ~70 tok/s (est.)
Cogito v1 14B	Q4_K_M · 8.4525 GB · ~130 tok/s (est.)
Cogito v1 8B	Q4_K_M · 4.83 GB · ~185 tok/s (est.)
Cogito v1 3B	Q4_K_M · 1.81125 GB · ~279 tok/s (est.)

Buy vs. rent Cogito v1

Buy the GPU

~$25,000

NVIDIA H100 80GB · MSRP

Rent by the hour

from $0.77/hr

A100 (80 GB) class

At 2 hrs/day, buying (~$25,000) beats renting at $0.77/hr after about 45.1 years.

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Vast.ai $0.77/hr · typical low · varies

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

FAQ

Will Cogito v1 run on the NVIDIA H100 80GB?

Yes, comfortably — you'll have ~37.7 GB of headroom running Cogito v1 70B at Q4_K_M (42.2625 GB, ~36 tok/s (est.)) with room for up to 64K context.

Which Cogito v1 variant fits best on the NVIDIA H100 80GB?

Cogito v1 70B at Q4_K_M quantization (42.2625 GB), estimated ~36 tokens/sec, up to 64K context.

Every Cogito v1 size on the NVIDIA H100 80GB

Size	VRAM	Verdict	Speed
Cogito v1 70B	42.3 GB	Runs	~36 tok/s
Cogito v1 32B	19.3 GB	Runs	~70 tok/s
Cogito v1 14B	8.5 GB	Runs	~130 tok/s
Cogito v1 8B	4.8 GB	Runs	~185 tok/s
Cogito v1 3B	1.8 GB	Runs	~279 tok/s

Cogito v1 on Other GPUs

Popular Models on the NVIDIA H100 80GB

VRAM Tier

Best LLMs for 80 GB VRAM

Troubleshooting

Which GGUF quant should I download? (Q4 vs Q5 vs Q8)

Buying Guide

Best GPU Buyer Guide 2026

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