Qwen3.8 27B on one RTX 5090: six inference engines benchmarked with and without DFlash2

Disclosure: I’m the author of TensorSharp. This English summary was adapted and edited with LLM assistance from the full benchmark report. The comparison covers llama.cpp, vLLM, SGLang, NInfer, velox-inferer, and TensorSharp on the same RTX 5090 32 GB, including decode throughput, long prompts, conc

中文全文翻译正在补齐，可先查看下方英文原文。

Disclosure: I’m the author of TensorSharp. This English summary was adapted and edited with LLM assistance from the full benchmark report. The comparison covers llama.cpp, vLLM, SGLang, NInfer, velox-inferer, and TensorSharp on the same RTX 5090 32 GB, including decode throughput, long prompts, conc