内存价格飙升500%，OpenAI暂停前沿训练，Qwen3.8-27B成焦点

AI 摘要

AI新闻汇总报道了内存价格在12个月内上涨500%，128GB DDR5套件价格达到历史最低价的十倍，超大规模买家已锁定2027年全球DRAM产能。OpenAI暂停部分前沿强化学习训练两周以加强安全控制，Qwen3.8-27B成为本地模型焦点，GLM-5.3发布并强调后训练提升，Mojo开源，NVIDIA推出TensorRT Model Connect。

正文节选

[AINews] Memory prices up 500% in 12 months the Memory crunch continues - Moore’s Law reversed to 2007 levels Even as Sama follows through on the Great Pacing, and Etched becomes a double unicorn and Cerebras announced CS4 running 10T models at 1000 tok/s, the memory shortage has continued unabated since we did our SemiAnalysis pod in Feb. Per Tom’s Hardware: We’re officially in dire straits. There’s almost no way, if you’re reading this site, that you aren’t aware that memory prices have become

发布时间：2026-08-19 16:44

抓取时间：2026-08-19 16:50

来源机构：swyx and Latent Space