Recipe
qwen3-8-27b-q6-k-rtx-5090-32gb-llama-cpp-tp1-l7yvwzwd
qwen3-8-27b-q6-k-rtx-5090-32gb-llama-cpp-tp1-l7yvwzwdObserved LocalMaxxing leaderboard run. Evidence for compatibility, not an executable launch contract.
Record
- Status
- candidate
- Source
- localmaxxing
- Engine
- llama.cpp
- Accelerators
- 1
- Tensor parallel
- 1
- Context tokens
- 2,048
- chat
- unknown
- reasoning
- unknown
- tools
- unknown
- vision
- unknown
Hugging Face model card
Identity
https://huggingface.co/unsloth/Qwen3.8-27B-GGUF- Repository
- unsloth/Qwen3.8-27B-GGUF
- 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--modelQwen3.8-27B-Q6_K.gguf--spec-draft-modelQwen3.8-27B-DFlash2-Q8_0.gguf--spec-typedraft-dflash--spec-draft-n-max3--spec-draft-ngl999--ctx-size8192--n-gpu-layers999--flash-attnon--jinja--threads8
| Flag | Value |
|---|---|
--model | Qwen3.8-27B-Q6_K.gguf |
--spec-draft-model | Qwen3.8-27B-DFlash2-Q8_0.gguf |
--spec-type | draft-dflash |
--spec-draft-n-max | 3 |
--spec-draft-ngl | 999 |
--ctx-size | 8192 |
--n-gpu-layers | 999 |
--flash-attn | on |
--threads | 8 |
Measured speed
| Concurrency | Context | Prefill | Decode | TTFT ms | Status | Sweep |
|---|---|---|---|---|---|---|
| 1 | 2,048 | 1,043.1 | 97.7 | 70.9 | observed | qwen3-8-27b-q6-k-rtx-5090-32gb-llama-cpp-tp1-l7yvwzwd-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
- rtx-5090-32gb
- id
- qwen3-8-27b-q6-k-rtx-5090-32gb-llama-cpp-tp1-l7yvwzwd
- model instance id
- unsloth-qwen3-8-27b-gguf--q6-k
- recipe source
- localmaxxing
- schema version
- local-ai-registry/v1
- speed sweep ids
- qwen3-8-27b-q6-k-rtx-5090-32gb-llama-cpp-tp1-l7yvwzwd-sweep
- status
- candidate
capabilities
draft launch
- accelerator backend
- nvidia
- arguments
- -hf, unsloth/Qwen3.8-27B-GGUF:Q6_K, --n-gpu-layers, 999, --host, 0.0.0.0, --port, 8080, -c, 2048
- container port
- 8,080
- entrypoint
- /app/llama-server
- environment · LLAMA CACHE
- /root/.cache/huggingface
- host port
- 8,080
- image
- ghcr.io/ggml-org/llama.cpp:server-cuda12-b10481@sha256:b2497f8834f5ecb4e38530f6bf2734b8e0be107ff48e4720145911c86930f2ce
- ipc
- host
- kind
- docker
- shm size
- 16g
- synthesized · generated at
- 2026-08-31T22:12:17Z
- synthesized · image provenance
- gemma-4-12b-q4-k-m-rtx-3060-12gb-llama-cpp-tp1
- synthesized · template
- llama-cpp-server-v1
mounts
| read only | target |
|---|---|
| No | /root/.cache/huggingface |
engine
- name
- llama.cpp
serving
- max context tokens
- 2,048
- 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
- draft launch.entrypoint · provenance · captured at
- 2026-09-01T01:41:26Z
draft launch.entrypoint · reason linux-amd64-container-config-entrypoint
draft launch.entrypoint · state known
- 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
metadata
- localmaxxing · backend
- cuda
- localmaxxing · batch size
- 1
- localmaxxing · hardware label
- RTX 5090
- localmaxxing · notes
- llama.cpp built from PR #27342 with CUDA (sm_120), target Q6_K fully GPU-resident on the RTX 5090 with the 2 GB z-lab/Qwen3.8-27B-DFlash2-GGUF Q8_0 drafter alongside it (--spec-type draft-dflash --spec-draft-ngl 999), 8k context, flash attention on, greedy decode. Key tuning: --spec-draft-n-max 3 instead of the README's default 7 — draft acceptance on this workload ran ~2.4 tokens per block (vs ~5.3 on GSM8K), and sweeping n-max 2→7 gave 87.1 / 97.7 / 87.8 / 84.3 / 73.6 tok/s
- localmaxxing · observed command
- llama-server --model Qwen3.8-27B-Q6_K.gguf --spec-draft-model Qwen3.8-27B-DFlash2-Q8_0.gguf --spec-type draft-dflash --spec-draft-n-max 3 --spec-draft-ngl 999 --ctx-size 8192 --n-gpu-layers 999 --flash-attn on --jinja --threads 8
- localmaxxing · run id
- cmt05msex0eitms01l7yvwzwd
- localmaxxing · tokenized · arguments
- llama-server, --model, Qwen3.8-27B-Q6_K.gguf, --spec-draft-model, Qwen3.8-27B-DFlash2-Q8_0.gguf, --spec-type, draft-dflash, --spec-draft-n-max, 3, --spec-draft-ngl, 999, --ctx-size, 8192, --n-gpu-layers, 999, --flash-attn, on, --jinja, --threads, 8
- 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/cmt05msex0eitms01l7yvwzwd ↗ |