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gemma-4-31B-it · Q4_K_S

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NVIDIA RTX PRO 6000 Blackwell 96GB96GBOllama v0.24L2 Cross-framework verified

This page aggregates 1 real-world runs of gemma-4-31B-it (Q4_K_S) on NVIDIA RTX PRO 6000 Blackwell 96GB with Ollama, contributed by 1 independent source platforms; metrics are averages of published measurements.

134.3 tok/s

Decode

Decode speed

614.37 tok/s

Prefill

Prefill speed

1.5 s

TTFT

Time to first token

52.88 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 · IQ2_XS Decode 189.85 · Prefill 737.75 ·
  2. Ollama · IQ1_S Decode 184.42 · Prefill 842.53 ·
  3. Ollama · Q4_K_S (current)Decode 134.3 · Prefill 614.37 ·

Core figures

Decode (avg)
134.3 tok/s
Prefill (avg)
614.37 tok/s
TTFT (avg)
1.5 s
VRAM (avg)
52.88 GB
MTP acceptance rate
—
TTFB
1.07 GB
Power draw
351.7 W

Configuration

Member-level fields are taken from the most recent run

Model
gemma-4-31B-it
Quantization
Q4_K_S
Framework
Ollama
Version
v0.24
Context length
32768 tokens
Batch size
256
GPU layers
20
Flash Attention
On

Hardware

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

GPU
NVIDIA RTX PRO 6000 Blackwell 96GB
Nominal VRAM
96 GB
Measured VRAM (avg)
52.88 GB
OS
Windows 11 24H2
Driver
570.86
CUDA
12.6
Power draw
351.7 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

    v0.24 · Windows 11 24H2 · CUDA 12.6 · 32768 ctx

    134.3 tok/s

    Decode

    614.37 tok/s

    Prefill

    1.5 s

    TTFT

    52.88 GB

    VRAM

    —

    MTP

    351.7 W

    Power draw

    L2 batch seed 2026-10-19: Ollama on hw_id=68 running model_id=63 at Q4_K_S