Can I Run Qwen 3.5 on NVIDIA GeForce RTX 5070 Ti?

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

Written by Jakub Rusinowski · Last updated February 24, 2026

Yes, comfortably — you'll have ~9.4 GB of headroom running Qwen 3.5 9B at Q4_K_M (6.6 GB, ~136 tok/s (est.)) with room for up to 8K context.

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Check price on Amazon — NVIDIA GeForce RTX 5070 Ti 16GB

NVIDIA GeForce RTX 5070 Ti Specs

VRAM	16 GB
Memory Bandwidth	896 GB/s

Qwen 3.5 9B on the NVIDIA GeForce RTX 5070 Ti: VRAM by quantization

Quant	VRAM needed	Fits 16 GB?	Max context
F16	21.7 GB	✗ No	—
Q8_0	13.2 GB	✓ Yes	4K
Q6_K	11.1 GB	✓ Yes	8K
Q5_K_M	10.1 GB	✓ Yes	8K
Q4_K_M	9.1 GB	✓ Yes	8K
Q3_K_M	7.5 GB	✓ Yes	8K
Q2_K	6.6 GB	✓ Yes	16K

VRAM needed assumes a 4K-token context with an f16 KV cache; “Max context” is the largest window that still fits in 16 GB. Figures are estimates from parameter count, quantization and memory bandwidth — the analyzer lets you tune KV-cache quant and context.

Qwen 3.5 Sizes That Fit the NVIDIA GeForce RTX 5070 Ti

Qwen 3.5 9B	Q4_K_M · 6.6 GB · ~136 tok/s (est.)
Qwen 3.5 4B	Q4_K_M · 3.4 GB · ~264 tok/s (est.)
Qwen 3.5 2B	Q4_K_M · 2.7 GB · ~332 tok/s (est.)
Qwen 3.5 0.8B	Q4_K_M · 1 GB · ~400 tok/s (est.)

Buy vs. rent Qwen 3.5

Buy the GPU

~$749

NVIDIA GeForce RTX 5070 Ti · MSRP

Rent by the hour

from $0.34/hr

RTX 4090 (24 GB) class

At 2 hrs/day, buying (~$749) beats renting at $0.34/hr after about 3.1 years.

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