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Llama-3-8B-Instruct · Q5_K_M

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NVIDIA H2097GBOllama v0.47L2 Cross-framework verified

This page aggregates 1 real-world runs of Llama-3-8B-Instruct (Q5_K_M) on NVIDIA H20 with Ollama, contributed by 1 independent source platforms; metrics are averages of published measurements.

41.54 tok/s

Decode

Decode speed

137.1 tok/s

Prefill

Prefill speed

1.34 s

TTFT

Time to first token

17.72 GB

VRAM

VRAM usage

L2 Cross-framework verified

1

Measured runs

1

Independent sources

Other

Source platforms

16 days ago

Last verified

Performance

  1. vLLM · Q2_K Decode 77.65 · Prefill 286.25 ·
  2. Ollama · Q5_K_M (current)Decode 41.54 · Prefill 137.1 ·
  3. Ollama · Q8_0 Decode 36.49 · Prefill 129.53 ·

Core figures

Decode (avg)
41.54 tok/s
Prefill (avg)
137.1 tok/s
TTFT (avg)
1.34 s
VRAM (avg)
17.72 GB
MTP acceptance rate
—
TTFB
0.33 GB
Power draw
337.7 W

Configuration

Member-level fields are taken from the most recent run

Model
Llama-3-8B-Instruct
Quantization
Q5_K_M
Framework
Ollama
Version
v0.47
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 H20
Nominal VRAM
97 GB
Measured VRAM (avg)
17.72 GB
OS
Windows 11 24H2
Driver
572.83
CUDA
12.6
Power draw
337.7 W

Sources & evidence

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

  1. L2 Cross-framework verifiedOtherOriginal link Verified on 2026-10-19

    v0.47 · Windows 11 24H2 · CUDA 12.6 · 8192 ctx

    41.54 tok/s

    Decode

    137.1 tok/s

    Prefill

    1.34 s

    TTFT

    17.72 GB

    VRAM

    —

    MTP

    337.7 W

    Power draw

    L2 batch seed 2026-10-19: Ollama on hw_id=56 running model_id=69 at Q5_K_M