Fastest Qwen 3.8 27 on single RTX5090
Blazing fast Qwen 3.8 27B inference on a single RTX 5090
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Experience the fastest Qwen 3.8 27B inference on a single RTX 5090. Built for maximum efficiency, this NVFP4-optimized model and SparkInfer integration democratizes high-performance AI. We’re advancing open-source AI by making cutting-edge LLM deployment accessible, affordable, and blazing fast for developers and researchers worldwide.
PH · launched Sep 7, 2026 · 1 upvote (top 69%) · 1 view
Niche: llm inference engines · 133 launches, 4 in the last 7 days ▼ -33% · Explore this niche →
Category and tags
- Horizontal
- Model & infra
- Developer
- AI-native
- Hobby / open-source project
- Open Source
- Artificial Intelligence
- GitHub
- Blockchain
Visit website ↗ Source listing ↗
More like this: all 133 launches in llm inference engines →
Could you build this?
No This is a low-level machine learning systems and hardware optimization project involving NVFP4 quantization and custom inference engine kernel integration on cutting-edge Blackwell architecture.
What it would actually take: Building this requires deep expertise in CUDA, TensorRT-LLM, or custom Triton kernels, alongside low-level quantization math (NVFP4 block-scaling formats) for NVIDIA Blackwell architecture. The developer must integrate and debug memory-bandwidth optimizations within an inference framework like SparkInfer/SGLang/vLLM. It necessitates specialized hardware systems knowledge, deep ML systems research skills, and access to an RTX 5090 / Blackwell GPU.
Competitors
Other products that read as similar to this one : 231 launches clear the similarity bar, closest 8 shown.
Attention rank: #162 of 232 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 303 days after the earliest competitor.
- MegaCapybara · github · 2026-10-03 · 26 upvotes · similarity 0.60
- qwen3_5-assembly · github · 2026-11-08 · 9 upvotes · similarity 0.59
- Qwen3.8-Max · ph · 2026-08-03 · 276 upvotes · similarity 0.59
- Speedy · github · 2026-11-01 · 35 upvotes · similarity 0.58
- collabosm · github · 2026-09-25 · 90 upvotes · similarity 0.55
- lean-qwenflash · github · 2026-10-24 · 48 upvotes · similarity 0.55
- qwen38-flash-next-w4a16-cmp170hx · github · 2026-09-16 · 10 upvotes · similarity 0.54
- qwen38-flash-next-b70-offload · github · 2026-10-06 · 21 upvotes · similarity 0.54
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