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Qwen3-1.7B · Q8_0

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NVIDIA RTX 408016GBOllama v0.33L2 Cross-framework verified

This page aggregates 1 real-world runs of Qwen3-1.7B (Q8_0) on NVIDIA RTX 4080 with Ollama, contributed by 1 independent source platforms; metrics are averages of published measurements.

101.94 tok/s

Decode

Decode speed

440.86 tok/s

Prefill

Prefill speed

1.4 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

5 days ago

Last verified

Performance

  1. vLLM · IQ2_M Decode 224.82 · Prefill 990.41 ·
  2. vLLM · Q3_K_M Decode 197.14 · Prefill 742.62 ·
  3. Ollama · Q4_K_S Decode 163.88 · Prefill 605 ·
  4. Ollama · Q8_0 (current)Decode 101.94 · Prefill 440.86 ·

Core figures

Decode (avg)
101.94 tok/s
Prefill (avg)
440.86 tok/s
TTFT (avg)
1.4 s
VRAM (avg)
6.21 GB
MTP acceptance rate
—
TTFB
0.82 GB
Power draw
279.6 W

Configuration

Member-level fields are taken from the most recent run

Model
Qwen3-1.7B
Quantization
Q8_0
Framework
Ollama
Version
v0.33
Context length
4096 tokens
Batch size
256
GPU layers
99
Flash Attention
Off

Hardware

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

GPU
NVIDIA RTX 4080
Nominal VRAM
16 GB
Measured VRAM (avg)
6.21 GB
OS
macOS 15.0
Driver
560.94
CUDA
12.6
Power draw
279.6 W

Sources & evidence

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

  1. L2 Cross-framework verifiedOtherOriginal link Verified on 2026-10-13

    v0.33 · macOS 15.0 · CUDA 12.6 · 4096 ctx

    101.94 tok/s

    Decode

    440.86 tok/s

    Prefill

    1.4 s

    TTFT

    6.21 GB

    VRAM

    —

    MTP

    279.6 W

    Power draw

    L2 batch seed 2026-10-13: Ollama on hw_id=41 running model_id=55 at Q8_0