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Qwen3.8-9B · IQ2_XS

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NVIDIA RTX 507012GBStrata v0.42L2 Cross-framework verified

This page aggregates 1 real-world runs of Qwen3.8-9B (IQ2_XS) on NVIDIA RTX 5070 with Strata, contributed by 1 independent source platforms; metrics are averages of published measurements.

135.12 tok/s

Decode

Decode speed

577.01 tok/s

Prefill

Prefill speed

2.21 s

TTFT

Time to first token

11.17 GB

VRAM

VRAM usage

L2 Cross-framework verified

1

Measured runs

1

Independent sources

Other

Source platforms

Today

Last verified

Performance

  1. vLLM · IQ1_S Decode 119.3 · Prefill 428.02 ·
  2. Strata · IQ1_S Decode 153.3 · Prefill 756.44 ·
  3. Strata · IQ2_XS (current)Decode 135.12 · Prefill 577.01 ·
  4. Ollama · IQ1_S Decode 93.91 · Prefill 396.52 ·
  5. Strata · IQ4_XS Decode 137.1 · Prefill 1028.3 ·

Core figures

Decode (avg)
135.12 tok/s
Prefill (avg)
577.01 tok/s
TTFT (avg)
2.21 s
VRAM (avg)
11.17 GB
MTP acceptance rate
0.46
TTFB
1.08 GB
Power draw
270.1 W

Configuration

Member-level fields are taken from the most recent run

Model
Qwen3.8-9B
Quantization
IQ2_XS
Framework
Strata
Version
v0.42
Context length
4096 tokens
Batch size
1024
GPU layers
5
Flash Attention
Off

Hardware

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

GPU
NVIDIA RTX 5070
Nominal VRAM
12 GB
Measured VRAM (avg)
11.17 GB
OS
Ubuntu 24.04
Driver
572.83
CUDA
12.6
Power draw
270.1 W

Sources & evidence

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

  1. L2 Cross-framework verifiedOtherOriginal link Verified on 2026-10-18

    v0.42 · Ubuntu 24.04 · CUDA 12.6 · 4096 ctx

    135.12 tok/s

    Decode

    577.01 tok/s

    Prefill

    2.21 s

    TTFT

    11.17 GB

    VRAM

    0.46

    MTP

    270.1 W

    Power draw

    L2 batch seed 2026-10-18: Strata on hw_id=18 running model_id=52 at IQ2_XS