16:56
2026-08-25
dev.to
large-language-models
Qwen3-8B on workstation Blackwell: vLLM vs SGLang vs llama.cpp, plus an FP8 pass
An engineer benchmarked Qwen3-8B on workstation Blackwell GPUs across three serving stacks, finding that vLLM outperformed SGLang and llama.cpp by up to 4x under load, and that an FP8 pass delivered aβ¦