DGX Spark LLM 训练基准测试：比宣传的慢？
分析
这篇文章报告了在 DGX Spark 系统上训练 LLM 时观察到的性能差异。作者购买了 DGX Spark，试图复制 Nvidia 公布的基准测试结果，但发现 token/s 速率明显较低。这表明可能存在优化、库兼容性或其他影响性能的因素的问题。这篇文章强调了独立验证供应商提供的性能声明的重要性。
要点
引用 / 来源
查看原文"The author states, "However the current reality is that the DGX Spark is significantly slower than advertised, or the libraries are not fully optimized yet, or something else might be going on, since the performance is much lower on both libraries and i'm not the only one getting these speeds.""