Recipe
qwen3-6-27b-gptq-int4-intel-arc-pro-b70-32gb-vllm-tp1
qwen3-6-27b-gptq-int4-intel-arc-pro-b70-32gb-vllm-tp1vllm recipe for Qwen3.6-27B on Intel Arc Pro B70 with tensor parallelism 1.
Record
- Status
- candidate
- Source
- localmaxxing
- Engine
- vllm
- Engine version
- 0.26.1rc1.dev457+gc810e5ee9.xpu
- Accelerators
- 1
- Tensor parallel
- 1
- chat
- unknown
- reasoning
- unknown
- tools
- unknown
- vision
- unknown
Hugging Face model card
Identity
https://huggingface.co/Qwen/Qwen3.6-27B- Repository
- Qwen/Qwen3.6-27B
- Status
- known
- Link type
- Exact Hub repository
Public Hugging Face repository confirmed by the Hub API.
Candidate: useful compatibility or speed evidence. The registry does not offer Run until promotion requirements are met.
Observed configuration
vllm
Evidence only · candidate · reference
Candidate evidence — not a Run contract
No tokenized launch fields. This is measured or documented compatibility, not a Docker launch.
Measured speed
| Concurrency | Context | Prefill | Decode | TTFT ms | Status | Sweep |
|---|---|---|---|---|---|---|
| 1 | 131,072 | 1,754.6 | 69.3 | — | historical | qwen3-6-27b-gptq-int4-intel-arc-pro-b70-32gb-vllm-tp1-sweep |
Remaining fields
Identity, launch, related records, and measured speed are shown above. This is the rest of the normalized record.
- hardware count
- 1
- hardware id
- intel-arc-pro-b70-32gb
- id
- qwen3-6-27b-gptq-int4-intel-arc-pro-b70-32gb-vllm-tp1
- model instance id
- qwen-qwen3-6-27b--gptq-int4
- recipe source
- localmaxxing
- schema version
- local-ai-registry/v1
- speed sweep ids
- qwen3-6-27b-gptq-int4-intel-arc-pro-b70-32gb-vllm-tp1-sweep
- status
- candidate
capabilities
engine
- name
- vllm
- version
- 0.26.1rc1.dev457+gc810e5ee9.xpu
serving
- tensor parallel
- 1
Provenance & metadata (3)
facts
- capabilities.chat · provenance · captured at
- 2026-08-27T06:04:13.773Z
capabilities.chat · reason capability-not-verified
capabilities.chat · state unknown
- capabilities.reasoning · provenance · captured at
- 2026-08-27T06:04:13.773Z
capabilities.reasoning · reason capability-not-verified
capabilities.reasoning · state unknown
- capabilities.tools · provenance · captured at
- 2026-08-27T06:04:13.773Z
capabilities.tools · reason capability-not-verified
capabilities.tools · state unknown
- capabilities.vision · provenance · captured at
- 2026-08-27T06:04:13.773Z
capabilities.vision · reason capability-not-verified
capabilities.vision · state unknown
- description · provenance · captured at
- 2026-08-31T22:39:04Z
description · reason derived-from-recipe-identifiers
description · state known
- engine.graph mode · provenance · captured at
- 2026-08-27T06:04:13.773Z
engine.graph mode · reason runtime-detail-not-published
engine.graph mode · state unknown
- metadata.localmaxxing.engine flags.attentionBackend · provenance · captured at
- 2026-08-27T06:04:13.773Z
metadata.localmaxxing.engine flags.attentionBackend · reason not-observed
metadata.localmaxxing.engine flags.attentionBackend · state unknown
- metadata.localmaxxing.engine flags.gpuLayers · provenance · captured at
- 2026-08-27T06:04:13.773Z
metadata.localmaxxing.engine flags.gpuLayers · reason not-observed
metadata.localmaxxing.engine flags.gpuLayers · state unknown
- metadata.localmaxxing.engine flags.tensorParallel · provenance · captured at
- 2026-08-27T06:04:13.773Z
metadata.localmaxxing.engine flags.tensorParallel · reason not-observed
metadata.localmaxxing.engine flags.tensorParallel · state unknown
- serving.kv cache tokens · provenance · captured at
- 2026-08-27T06:04:13.773Z
serving.kv cache tokens · reason kv-cache-capacity-not-published
serving.kv cache tokens · state unknown
- serving.max concurrency · provenance · captured at
- 2026-09-01T10:22:25Z
serving.max concurrency · reason server-capacity-not-evidenced
serving.max concurrency · state unknown
- serving.max context tokens · provenance · captured at
- 2026-09-01T10:22:25Z
serving.max context tokens · reason context-limit-not-evidenced
serving.max context tokens · state unknown
metadata
- localmaxxing · base lineage
- derived
- localmaxxing · batch size
- 1
- localmaxxing · engine flags · flashAttn
- Yes
- localmaxxing · engine flags · kvCacheDtype
- fp8
- localmaxxing · engine flags · mtpEnabled
- No
- localmaxxing · engine flags · specDecoding
- No
- localmaxxing · hardware label
- 1x Intel Arc Pro B70 32GB
- localmaxxing · notes
- Single-stream C1. vLLM XPU pinned nightly (vllm/vllm-openai-xpu@sha256:2c427ef477da092eb6f2cdbbbd24950b5fa171565b916db69d4c7bb10e68ca97), vllm-xpu-kernels 0.1.12. Model: llmfan46/Qwen3.6-27B-uncensored-heretic-v2-Native-MTP-Preserved-GPTQ-Int4 (dense 27B, GPTQ-INT4 g128 sym, preserved BF16 MTP head). Patches: patch_mtp_nightly.py + patch_mtp_boundary.py. fp8 KV cache (REQUIRED for dense 128K; fp16 does not fit). MTP4 speculative decode, 1-layer draft. gpu-memory-utilization 0.88, scheduler 8192, max-num-seqs 64, prefix cache on with zero hit delta. tokSOut = client post-first rate at p512/g128, median n=5 (not engine-native decode); tokSPrefill = actual input tokens / client TTFT at p2048/g1, median n=5 (not llama-bench pp). 230W configured cap. E2 provisional self-reported; independent reproduction pending. Measured 2026-08-09 Run 31.
- localmaxxing · revision unpinned
- Yes
- localmaxxing · run id
- cmsmekk3p001wo001hksfq66z
provenance
- captured at
- 2026-08-27T06:04:13.773Z
sources
| captured at | kind | url |
|---|---|---|
| 2026-08-27T06:04:13.773Z | normalized-recipe | www.localmaxxing.com/en/runs/cmsmekk3p001wo001hksfq66z ↗ |