Can I Run Command R Family on NVIDIA GeForce RTX 3090?

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

作者： Jakub Rusinowski · 最后更新： 2024年4月4日

Only with offload — Command R Family spills onto CPU/system RAM on the NVIDIA GeForce RTX 3090 (24 GB), so expect a large speed penalty.

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NVIDIA GeForce RTX 3090 Specs

VRAM	24 GB
Memory Bandwidth	936 GB/s

Every Command R Family variant requires more VRAM than the NVIDIA GeForce RTX 3090 provides (24 GB).

NVIDIA GeForce RTX 5090 32GB

首发建议零售价：$1,999

2026年价格波动较大——请以当前商品页价格为准。

Won't fit — rent Command R Family instead

Command R Family needs ~22 GB but this GPU has 24 GB. Rent a RTX 4090 (24 GB)-class GPU by the hour instead of buying one:

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RunPod $0.34/hr

Vast.ai $0.35/hr · typical low · varies

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

Only with offload — Command R Family spills onto CPU/system RAM on the NVIDIA GeForce RTX 3090 (24 GB), so expect a large speed penalty.

The NVIDIA GeForce RTX 5090 (32 GB VRAM) is the cheapest upgrade that fits it.