Recipe
nvidia-nemotron-3-5-lightning-30b-a3b-bf16-q4-k-m-intel-arc-pro-b70-32gb-llama-cpp-tp1
nvidia-nemotron-3-5-lightning-30b-a3b-bf16-q4-k-m-intel-arc-pro-b70-32gb-llama-cpp-tp1Observed LocalMaxxing leaderboard run. Evidence for compatibility, not an executable launch contract.
Record
- Status
- candidate
- Source
- localmaxxing
- Engine
- llama.cpp
- Engine version
- b306 SYCL (f785fc9ea) + custom Mamba2 kernel fusion + MMQ/XMX dispatch
- Accelerators
- 1
- Tensor parallel
- 1
- Context tokens
- 16,384
- Max concurrency
- 1
- chat
- unknown
- reasoning
- unknown
- tools
- unknown
- vision
- unknown
Hugging Face model card
Identity
https://huggingface.co/nvidia/NVIDIA-Nemotron-3.5-Lightning-30B-A3B-BF16- Repository
- nvidia/NVIDIA-Nemotron-3.5-Lightning-30B-A3B-BF16
- 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-mNVIDIA-Nemotron-3.5-Lightning-30B-A3B-Q4_K_M.gguf-ngl99-ncmoe0-faon-ctkq8_0-ctvq4_1-c16384-b8192-ub4096-t8--spec-typedraft-mtp--spec-draft-n-max4--spec-draft-p-min0.75-devSYCL0
| Flag | Value |
|---|---|
-m | NVIDIA-Nemotron-3.5-Lightning-30B-A3B-Q4_K_M.gguf |
-ngl | 99 |
-ncmoe | 0 |
-fa | on |
-ctk | q8_0 |
-ctv | q4_1 |
-c | 16384 |
-b | 8192 |
-ub | 4096 |
-t | 8 |
--spec-type | draft-mtp |
--spec-draft-n-max | 4 |
--spec-draft-p-min | 0.75 |
-dev | SYCL0 |
Measured speed
| Concurrency | Context | Prefill | Decode | TTFT ms | Status | Sweep |
|---|---|---|---|---|---|---|
| 1 | 16,384 | 1,027 | 49.8 | — | observed | nvidia-nemotron-3-5-lightning-30b-a3b-bf16-q4-k-m-intel-arc-pro-b70-32gb-llama-cpp-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
- nvidia-nemotron-3-5-lightning-30b-a3b-bf16-q4-k-m-intel-arc-pro-b70-32gb-llama-cpp-tp1
- model instance id
- nvidia-nvidia-nemotron-3-5-lightning-30b-a3b-bf16--q4-k-m
- recipe source
- localmaxxing
- schema version
- local-ai-registry/v1
- speed sweep ids
- nvidia-nemotron-3-5-lightning-30b-a3b-bf16-q4-k-m-intel-arc-pro-b70-32gb-llama-cpp-tp1-sweep
- status
- candidate
capabilities
engine
- name
- llama.cpp
- version
- b306 SYCL (f785fc9ea) + custom Mamba2 kernel fusion + MMQ/XMX dispatch
serving
- max concurrency
- 1
- max context tokens
- 16,384
- 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
metadata
- localmaxxing · backend
- xpu
- localmaxxing · hardware label
- Intel Arc Pro B70
- localmaxxing · notes
- Nemotron 3.5 Lightning 30B-A3B (hybrid Mamba2-Transformer MoE). Decode with native MTP speculative decoding (draft-mtp, n-max=4, 98.6% acceptance, n=5 median). No-spec decode: 38.2 t/s. Measured power draw: 140.3W avg (cap 230W). GPU temp: 63.9C avg. Custom kernel fusion: ssm_conv bias+SiLU fused, ssm_scan dt_bias+D*x fused, MMQ/XMX dispatch override for K-quant GEMV. Build: llama.cpp SYCL f785fc9ea. KV: q8_0 K + q4_1 V, FA on, -ngl 99 -ncmoe 0.
- localmaxxing · observed command
- llama-server -m NVIDIA-Nemotron-3.5-Lightning-30B-A3B-Q4_K_M.gguf -ngl 99 -ncmoe 0 -fa on -ctk q8_0 -ctv q4_1 -c 16384 -b 8192 -ub 4096 -t 8 --spec-type draft-mtp --spec-draft-n-max 4 --spec-draft-p-min 0.75 -dev SYCL0
- localmaxxing · run id
- cmsp3a44z00j0mp01ajotkpic
- localmaxxing · tokenized · arguments
- llama-server, -m, NVIDIA-Nemotron-3.5-Lightning-30B-A3B-Q4_K_M.gguf, -ngl, 99, -ncmoe, 0, -fa, on, -ctk, q8_0, -ctv, q4_1, -c, 16384, -b, 8192, -ub, 4096, -t, 8, --spec-type, draft-mtp, --spec-draft-n-max, 4, --spec-draft-p-min, 0.75, -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/cmsp3a44z00j0mp01ajotkpic ↗ |