Can I Run Qwen 3 on NVIDIA GeForce RTX 3090?

作者： Jakub Rusinowski · 最后更新： 2025年4月28日

Yes, comfortably — you'll have ~4.5 GB of headroom running Qwen 3 32B at Q4_K_M (19.5 GB, ~48 tok/s (est.)).

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在亚马逊查看价格 — NVIDIA GeForce RTX 3090 24GB

NVIDIA GeForce RTX 3090 Specs

VRAM24 GB
Memory Bandwidth936 GB/s

Qwen 3 Sizes That Fit the NVIDIA GeForce RTX 3090

Qwen 3 32BQ4_K_M · 19.5 GB · ~48 tok/s (est.)
Qwen 3 14BQ4_K_M · 9.5 GB · ~99 tok/s (est.)
Qwen 3 30B-A3B (MoE)Q4_K_M · 8 GB · ~400 tok/s (est.)
Qwen 3 8BQ4_K_M · 5.5 GB · ~170 tok/s (est.)
Buy vs. rent Qwen 3
Buy the GPU
~$1,499
NVIDIA GeForce RTX 3090 · MSRP
Rent by the hour
from $0.34/hr
RTX 4090 (24 GB) class

At 2 hrs/day, buying (~$1,499) beats renting at $0.34/hr after about 6.1 years.

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RunPod $0.34/hr
Rent on RunPod →
Vast.ai $0.35/hr · typical low · varies
Rent on Vast.ai →

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

FAQ

Qwen 3 on the NVIDIA GeForce RTX 3090 — does it fit?

Yes, comfortably — you'll have ~4.5 GB of headroom running Qwen 3 32B at Q4_K_M (19.5 GB, ~48 tok/s (est.)).

Which Qwen 3 variant fits best on the NVIDIA GeForce RTX 3090?

Qwen 3 32B at Q4_K_M quantization (19.5 GB), estimated ~48 tokens/sec.

Qwen 3 on Other GPUs

Popular Models on the NVIDIA GeForce RTX 3090

VRAM Tier

Troubleshooting

Buying Guide

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