Can I Run Qwen 2.5 7B Instruct on NVIDIA GeForce RTX 3080 (10GB)?

作者： Jakub Rusinowski · 最后更新： 2026年8月15日

Yes. Qwen 2.5 7B Instruct needs 4.6 GB at Q4_K_M and the NVIDIA GeForce RTX 3080 (10GB) has 10 GB, leaving about 5.4 GB of headroom, at roughly 80 tok/s (estimated) with room for up to 64K of context.

The numbers

Model	Qwen 2.5 7B Instruct
Parameters	7B
Quantization	Q4_K_M
VRAM needed	4.6 GB
NVIDIA GeForce RTX 3080 (10GB) VRAM	10 GB
Verdict	Runs
Max context	64K
Estimated speed	~80 tok/s

What to do next

Nothing to change — run it at Q4_K_M. If you want more capability, check whether the next size up also fits.

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Running Qwen 2.5 7B Instruct on this card:

NVIDIA GeForce RTX 3080 10GB

10 GB VRAM · 320 W board power

2026年价格波动较大——请以当前商品页价格为准。

在亚马逊查看价格

Buy vs. rent Qwen 2.5 7B Instruct

Buy the GPU

~$699

NVIDIA GeForce RTX 3080 (10GB) · MSRP

Rent by the hour

from $0.34/hr

RTX 4090 (24 GB) class

At 2 hrs/day, buying (~$699) beats renting at $0.34/hr after about 2.9 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.

Other Qwen 2.5 Family sizes on the NVIDIA GeForce RTX 3080 (10GB)

Qwen 2.5 72B Instruct — does not fit (43.5 GB)
Qwen 2.5 Coder 32B — does not fit (19.3 GB)
Qwen 2.5 14B Instruct — runs at a lower quant (8.5 GB)

Qwen 2.5 7B Instruct on nearby hardware

AMD Radeon RX 9060 XT 8GB (8 GB) — runs
NVIDIA GeForce RTX 5070 (12 GB) — runs

All Qwen 2.5 Family sizes on the NVIDIA GeForce RTX 3080 (10GB) | VRAM calculator for Qwen 2.5 7B Instruct | NVIDIA GeForce RTX 3080 (10GB) GPU page | Check your hardware