Recipe
qwen3-8-27b-q4-k-m-intel-arc-pro-b70-32gb-llama-cpp-tp1-jjmtfmeu
qwen3-8-27b-q4-k-m-intel-arc-pro-b70-32gb-llama-cpp-tp1-jjmtfmeuObserved LocalMaxxing leaderboard run. Evidence for compatibility, not an executable launch contract.
Record
- Status
- candidate
- Source
- localmaxxing
- Engine
- llama.cpp
- Engine version
- b10255+ SYCL (071327508) build-sycl-0804
- Accelerators
- 1
- Tensor parallel
- 1
- Context tokens
- 131,072
- chat
- unknown
- reasoning
- unknown
- tools
- unknown
- vision
- unknown
Hugging Face model card
Identity
https://huggingface.co/Qwen/Qwen3.8-27B- Repository
- Qwen/Qwen3.8-27B
- 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
llama.cpp
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.
llama-server-mQwen3.8-27B-Q4_K_M.gguf-ngl99-ncmoe0-faon-ctkq8_0-ctvq4_1-c131072-b8192-ub4096-t8--no-mmap-devSYCL0
| Flag | Value |
|---|---|
-m | Qwen3.8-27B-Q4_K_M.gguf |
-ngl | 99 |
-ncmoe | 0 |
-fa | on |
-ctk | q8_0 |
-ctv | q4_1 |
-c | 131072 |
-b | 8192 |
-ub | 4096 |
-t | 8 |
-dev | SYCL0 |
Measured speed
| Concurrency | Context | Prefill | Decode | TTFT ms | Status | Sweep |
|---|---|---|---|---|---|---|
| 1 | 131,072 | 1,121.4 | 22.3 | — | observed | qwen3-8-27b-q4-k-m-intel-arc-pro-b70-32gb-llama-cpp-tp1-jjmtfmeu-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
- qwen3-8-27b-q4-k-m-intel-arc-pro-b70-32gb-llama-cpp-tp1-jjmtfmeu
- model instance id
- qwen-qwen3-8-27b--q4-k-m
- recipe source
- localmaxxing
- schema version
- local-ai-registry/v1
- speed sweep ids
- qwen3-8-27b-q4-k-m-intel-arc-pro-b70-32gb-llama-cpp-tp1-jjmtfmeu-sweep
- status
- candidate
capabilities
engine
- name
- llama.cpp
- version
- b10255+ SYCL (071327508) build-sycl-0804
serving
- max context tokens
- 131,072
- tensor parallel
- 1
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
- 2026-08-31T23:03:15Z
serving.max concurrency · reason server-capacity-not-evidenced
serving.max concurrency · state unknown
- 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
- Qwen3.8-27B (dense 27B, hybrid GDN linear+full attention, MTP head not in GGUF quant). Community quant unsloth/Qwen3.8-27B-GGUF Q4_K_M (SHA-256 7b2aec3b...cc89f1b) -- weights released 2026-08-14T15:00Z, benched same day. 230W cap (stock). llama-bench tg128 mean 22.30 t/s (+/-0.01, n=5, C1, cold cache). Cold input pp8192 mean 1121.40 t/s (+/-1.89, n=5); pp512 778.80 / pp2048 1115.99 / pp4096 1137.02. Load at -c 131072 verified, 10.2 GiB VRAM free after load. KV q8_0 K + q4_1 V, FA on. Correctness: coherent smoke 5/5, deterministic replay pass, token exactness pass; reference parity not run. Cross-cap note: at matched 150W cap this model runs tg128 mean 17.78 (n=5, separate submission); prior Qwen3.6-27B Q4_K_M ran tg128 21.3 mean (n=3, 150W, Run 9) -- comparisons across caps are directional only. Dense power scaling 150->230W measured +25% decode on this model.
- localmaxxing · observed command
- llama-server -m Qwen3.8-27B-Q4_K_M.gguf -ngl 99 -ncmoe 0 -fa on -ctk q8_0 -ctv q4_1 -c 131072 -b 8192 -ub 4096 -t 8 --no-mmap -dev SYCL0
- localmaxxing · run id
- cmst4iust02r7ms01jjmtfmeu
- localmaxxing · tokenized · arguments
- llama-server, -m, Qwen3.8-27B-Q4_K_M.gguf, -ngl, 99, -ncmoe, 0, -fa, on, -ctk, q8_0, -ctv, q4_1, -c, 131072, -b, 8192, -ub, 4096, -t, 8, --no-mmap, -dev, SYCL0
- 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/cmst4iust02r7ms01jjmtfmeu ↗ |