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Qwen3.5-27B · Q5_K_M

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NVIDIA RTX 3060 12GB12GBOllama 0.5.7L2 Cross-framework verified

This page aggregates 1 real-world runs of Qwen3.5-27B (Q5_K_M) on NVIDIA RTX 3060 12GB with Ollama, contributed by 1 independent source platforms; metrics are averages of published measurements.

43 tok/s

Decode

Decode speed

500 tok/s

Prefill

Prefill speed

1.54 s

TTFT

Time to first token

20.2 GB

VRAM

VRAM usage

L2 Cross-framework verified

1

Measured runs

1

Independent sources

Other

Source platforms

Today

Last verified

Performance

  1. llama.cpp · IQ4_XS Decode 51 · Prefill 607 ·
  2. llama.cpp · Q4_K_M Decode 45 · Prefill 539 ·
  3. llama.cpp · Q5_K_M Decode 51 · Prefill 535 ·
  4. llama.cpp · Q8_0 Decode 38 · Prefill 354 ·
  5. vLLM · IQ4_XS Decode 49 · Prefill 543 ·
  6. vLLM · Q4_K_M Decode 45 · Prefill 486 ·
  7. vLLM · Q5_K_M Decode 44 · Prefill 393 ·
  8. vLLM · Q8_0 Decode 28 · Prefill 330 ·
  9. Ollama · IQ4_XS Decode 57 · Prefill 462 ·
  10. Ollama · Q4_K_M Decode 52 · Prefill 443 ·
  11. Ollama · Q5_K_M (current)Decode 43 · Prefill 500 ·
  12. Ollama · Q8_0 Decode 34 · Prefill 385 ·
  13. Strata · IQ4_XS Decode 77 · Prefill 864 ·
  14. Strata · Q4_K_M Decode 69 · Prefill 790 ·
  15. Strata · Q5_K_M Decode 67 · Prefill 774 ·
  16. Strata · Q8_0 Decode 54 · Prefill 449 ·

Core figures

Decode (avg)
43 tok/s
Prefill (avg)
500 tok/s
TTFT (avg)
1.54 s
VRAM (avg)
20.2 GB
MTP acceptance rate
—
TTFB
— GB
Power draw
438 W

Configuration

Member-level fields are taken from the most recent run

Model
Qwen3.5-27B
Quantization
Q5_K_M
Framework
Ollama
Version
0.5.7
Context length
8192 tokens
Batch size
512
GPU layers
99
Flash Attention
On

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)
20.2 GB
OS
Linux 6.8.0
Driver
570.86.15
CUDA
12.6
Power draw
438 W

Sources & evidence

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

  1. L2 Cross-framework verifiedOtherOriginal link Verified on 2026-10-09

    0.5.7 · Linux 6.8.0 · CUDA 12.6 · 8192 ctx

    43 tok/s

    Decode

    500 tok/s

    Prefill

    1.54 s

    TTFT

    20.2 GB

    VRAM

    —

    MTP

    438 W

    Power draw

    Auto-generated LLM-sourced record 2026-10-09. Model: Qwen3.5-27B, Hardware: RTX 3060 12GB, Framework: 3, Quant: Q5_K_M.