Recipe
qwen3-8-27b-int4-w4a16-intel-arc-pro-b70-32gb-vllm-tp2
qwen3-8-27b-int4-w4a16-intel-arc-pro-b70-32gb-vllm-tp2Observed LocalMaxxing leaderboard run. Evidence for compatibility, not an executable launch contract.
Record
- Status
- candidate
- Source
- localmaxxing
- Engine
- vllm
- Engine version
- v0.27.2rc1.dev78+g8e6d8e4f6
- Accelerators
- 2
- Tensor parallel
- 2
- Context tokens
- 262,144
- Max concurrency
- 1
- chat
- unknown
- reasoning
- unknown
- tools
- unknown
- vision
- unknown
Hugging Face model card
Identity
https://huggingface.co/goldhub/Qwen3.8-27B-INT4-W4A16-AutoRound- Repository
- goldhub/Qwen3.8-27B-INT4-W4A16-AutoRound
- 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
Observed source tokens
Mechanical split of the source command. Unverified against the engine CLI. The registry does not offer Run for this recipe.
vllmserve/data/models/Qwen3.8-27B-INT4-W4A16-GPTQ--host0.0.0.0--port19622--served-model-nameqwen38-27b-int4-autoround--tensor-parallel-size2--dtypefloat16--quantizationgptq--max-model-len262144--max-num-seqs1--max-num-batched-tokens8192--gpu-memory-utilization0.95--enable-prompt-tokens-details--enable-auto-tool-choice--tool-call-parserqwen3_coder--default-chat-template-kwargs{"enable_thinking": false}--speculative-config{"method":"qwen3_5_mtp","num_speculative_tokens":3}
| Flag | Value |
|---|---|
--host | 0.0.0.0 |
--port | 19622 |
--served-model-name | qwen38-27b-int4-autoround |
--tensor-parallel-size | 2 |
--dtype | float16 |
--quantization | gptq |
--max-model-len | 262144 |
--max-num-seqs | 1 |
--max-num-batched-tokens | 8192 |
--gpu-memory-utilization | 0.95 |
--tool-call-parser | qwen3_coder |
--default-chat-template-kwargs | {"enable_thinking": false} |
--speculative-config | {"method":"qwen3_5_mtp","num_speculative_tokens":3} |
Measured speed
| Concurrency | Context | Prefill | Decode | TTFT ms | Status | Sweep |
|---|---|---|---|---|---|---|
| — | 2,048 | 770 | 67.7 | 133.3 | observed | qwen3-8-27b-int4-w4a16-intel-arc-pro-b70-32gb-vllm-tp2-sweep |
Remaining fields
Identity, launch, related records, and measured speed are shown above. This is the rest of the normalized record.
- hardware count
- 2
- hardware id
- intel-arc-pro-b70-32gb
- id
- qwen3-8-27b-int4-w4a16-intel-arc-pro-b70-32gb-vllm-tp2
- model instance id
- goldhub-qwen3-8-27b-int4-w4a16-autoround--int4-w4a16
- recipe source
- localmaxxing
- schema version
- local-ai-registry/v1
- speed sweep ids
- qwen3-8-27b-int4-w4a16-intel-arc-pro-b70-32gb-vllm-tp2-sweep
- status
- candidate
capabilities
engine
- name
- vllm
- version
- v0.27.2rc1.dev78+g8e6d8e4f6
serving
- max concurrency
- 1
- max context tokens
- 262,144
- tensor parallel
- 2
Provenance & metadata (3)
facts
- capabilities.chat · provenance · captured at
- 2026-08-30T09:10:02Z
capabilities.chat · reason capability-not-verified
capabilities.chat · state unknown
- capabilities.reasoning · provenance · captured at
- 2026-08-30T09:10:02Z
capabilities.reasoning · reason capability-not-verified
capabilities.reasoning · state unknown
- capabilities.tools · provenance · captured at
- 2026-08-30T09:10:02Z
capabilities.tools · reason capability-not-verified
capabilities.tools · state unknown
- capabilities.vision · provenance · captured at
- 2026-08-30T09:10:02Z
capabilities.vision · reason capability-not-verified
capabilities.vision · state unknown
- engine.graph mode · provenance · captured at
- 2026-08-30T09:10:02Z
engine.graph mode · reason runtime-detail-not-published
engine.graph mode · state unknown
- serving.kv cache tokens · provenance · captured at
- 2026-08-30T09:10:02Z
serving.kv cache tokens · reason kv-cache-capacity-not-published
serving.kv cache tokens · state unknown
- serving.max concurrency · provenance · captured at
- 2026-09-01T10:20:39Z
serving.max concurrency · reason explicit-source-server-capacity
serving.max concurrency · state known
- serving.max context tokens · provenance · captured at
- 2026-09-01T10:20:39Z
serving.max context tokens · reason explicit-source-context-limit
serving.max context tokens · state known
metadata
- localmaxxing · backend
- xpu
- localmaxxing · batch size
- 1
- localmaxxing · hardware label
- Intel Arc Pro B70
- localmaxxing · notes
- Both ASRock Intel Arc B70, one sitting in a gen 5 x16 slot and another in a standard PCIe x4 slot connected straight to motherboard Z790. I am also using a heavily modified driver stack, modified OneDNN, all fine tuned to my machine since the drivers for the B70 are still very immature.
- localmaxxing · observed command
- vllm serve /data/models/Qwen3.8-27B-INT4-W4A16-GPTQ \ --host 0.0.0.0 --port 19622 \ --served-model-name qwen38-27b-int4-autoround \ --tensor-parallel-size 2 \ --dtype float16 \ --quantization gptq \ --max-model-len 262144 \ --max-num-seqs 1 \ --max-num-batched-tokens 8192 \ --gpu-memory-utilization 0.95 \ --enable-prompt-tokens-details \ --enable-auto-tool-choice --tool-call-parser qwen3_coder \ --default-chat-template-kwargs '{"enable_thinking": false}' \ --speculative-config '{"method":"qwen3_5_mtp","num_speculative_tokens":3}'
- localmaxxing · run id
- cmstyaenj046xms01azvmwlpo
- localmaxxing · tokenized · arguments
- vllm, serve, /data/models/Qwen3.8-27B-INT4-W4A16-GPTQ, --host, 0.0.0.0, --port, 19622, --served-model-name, qwen38-27b-int4-autoround, --tensor-parallel-size, 2, --dtype, float16, --quantization, gptq, --max-model-len, 262144, --max-num-seqs, 1, --max-num-batched-tokens, 8192, --gpu-memory-utilization, 0.95, --enable-prompt-tokens-details, --enable-auto-tool-choice, --tool-call-parser, qwen3_coder, --default-chat-template-kwargs, {"enable_thinking": false}, --speculative-config, {"method":"qwen3_5_mtp","num_speculative_tokens":3}
- localmaxxing · tokenized · fidelity
- faithful
provenance
- captured at
- 2026-08-30T09:10:02Z
sources
| captured at | kind | url |
|---|---|---|
| 2026-08-30T09:10:02Z | normalized-recipe | www.localmaxxing.com/en/runs/cmstyaenj046xms01azvmwlpo ↗ |