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Qwen3-1.7B · Q8_0

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NVIDIA RTX 3060 12GB12GBvLLM v0.42L2 Cross-framework verified

This page aggregates 1 real-world runs of Qwen3-1.7B (Q8_0) on NVIDIA RTX 3060 12GB with vLLM, contributed by 1 independent source platforms; metrics are averages of published measurements.

84.49 tok/s

Decode

Decode speed

329.46 tok/s

Prefill

Prefill speed

1.47 s

TTFT

Time to first token

6.21 GB

VRAM

VRAM usage

L2 Cross-framework verified

1

Measured runs

1

Independent sources

Other

Source platforms

Today

Last verified

Performance

  1. llama.cpp · Q2_K Decode 169.7 · Prefill 583.54 ·
  2. vLLM · Q3_K_L Decode 134.55 · Prefill 711.57 ·
  3. vLLM · Q8_0 (current)Decode 84.49 · Prefill 329.46 ·

Core figures

Decode (avg)
84.49 tok/s
Prefill (avg)
329.46 tok/s
TTFT (avg)
1.47 s
VRAM (avg)
6.21 GB
MTP acceptance rate
—
TTFB
0.68 GB
Power draw
240.2 W

Configuration

Member-level fields are taken from the most recent run

Model
Qwen3-1.7B
Quantization
Q8_0
Framework
vLLM
Version
v0.42
Context length
8192 tokens
Batch size
16
GPU layers
999
Flash Attention
Off

Hardware

Nominal and measured figures are shown side by side; whether it runs is the reader's call

GPU
NVIDIA RTX 3060 12GB
Nominal VRAM
12 GB
Measured VRAM (avg)
6.21 GB
OS
Ubuntu 24.04
Driver
560.94
CUDA
12.6
Power draw
240.2 W

Sources & evidence

1 measured records in total, each traceable to its original source

  1. L2 Cross-framework verifiedOtherOriginal link Verified on 2026-10-10

    v0.42 · Ubuntu 24.04 · CUDA 12.6 · 8192 ctx

    84.49 tok/s

    Decode

    329.46 tok/s

    Prefill

    1.47 s

    TTFT

    6.21 GB

    VRAM

    —

    MTP

    240.2 W

    Power draw

    L2 batch seed 2026-10-10: vLLM on hw_id=15 running model_id=55 at Q8_0