<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>HBM on AI 实战派 · 从技术到赚钱</title><link>https://guijiagi.com/tags/hbm/</link><description>Recent content in HBM on AI 实战派 · 从技术到赚钱</description><generator>Hugo</generator><language>zh-cn</language><copyright>本站内容采用 CC BY-NC-SA 4.0 国际许可协议授权</copyright><lastBuildDate>Thu, 17 Sep 2026 00:00:00 +0000</lastBuildDate><atom:link href="https://guijiagi.com/tags/hbm/index.xml" rel="self" type="application/rss+xml"/><item><title>华为昇腾950DT涨价20%-50%：单卡超25万元，HBM短缺卡住中国AI芯片脖子</title><link>https://guijiagi.com/posts/2026-09-17-huawei-ascend-950dt-price-hike/</link><pubDate>Thu, 17 Sep 2026 00:00:00 +0000</pubDate><guid>https://guijiagi.com/posts/2026-09-17-huawei-ascend-950dt-price-hike/</guid><description>9月10日路透社报道，受HBM成本飙升影响，华为将昇腾950DT加速卡报价上调至25万元以上，较两个月前涨20%-50%。寒武纪、沐曦、天数智芯同步涨价。</description></item><item><title>DeepSeek双响炮：KV Cache压缩到1/4 + 冲刺科创板IPO</title><link>https://guijiagi.com/posts.dedup_backup.20260917_115132/deepseek-kv-cache-compression-ipo/</link><pubDate>Thu, 10 Sep 2026 20:00:00 +0800</pubDate><guid>https://guijiagi.com/posts.dedup_backup.20260917_115132/deepseek-kv-cache-compression-ipo/</guid><description>DeepSeek新模型结构把KV Cache大幅压缩，HBM需求减至1/4、SSD需求减至1/8，直接导致SK海力士跌超3%。9月9日委托中信证券筹备科创板IPO，首轮融资510亿元，推理成本战再升级。</description></item><item><title>DeepSeek双响炮：新模型HBM需求砍至1/4 + 冲刺科创板IPO首轮融资510亿</title><link>https://guijiagi.com/posts.dedup_backup.20260917_115132/deepseek-dual-innovation-ipo-hbm/</link><pubDate>Thu, 10 Sep 2026 20:00:00 +0800</pubDate><guid>https://guijiagi.com/posts.dedup_backup.20260917_115132/deepseek-dual-innovation-ipo-hbm/</guid><description>DeepSeek新一代模型结构将KV Cache大幅压缩，HBM需求减至1/4、SSD减至1/8，Agent场景成本大降，导致SK海力士跌超3%。同时9月9日消息称DeepSeek已委托中信证券筹备科创板IPO，首轮融资510亿元。</description></item><item><title>DeepSeek双响炮（技术篇）：KV Cache压缩到1/4，如何重构HBM需求</title><link>https://guijiagi.com/posts/deepseek-kv-cache-compression-ipo/</link><pubDate>Thu, 10 Sep 2026 20:00:00 +0800</pubDate><guid>https://guijiagi.com/posts/deepseek-kv-cache-compression-ipo/</guid><description>DeepSeek新模型结构把KV Cache大幅压缩，HBM需求减至1/4、SSD需求减至1/8，直接导致SK海力士跌超3%。9月9日委托中信证券筹备科创板IPO，首轮融资510亿元，推理成本战再升级。</description></item><item><title>DeepSeek双响炮（资本篇）：冲刺科创板IPO首轮融资510亿，估值路径拆解</title><link>https://guijiagi.com/posts/deepseek-dual-innovation-ipo-hbm/</link><pubDate>Thu, 10 Sep 2026 20:00:00 +0800</pubDate><guid>https://guijiagi.com/posts/deepseek-dual-innovation-ipo-hbm/</guid><description>DeepSeek新一代模型结构将KV Cache大幅压缩，HBM需求减至1/4、SSD减至1/8，Agent场景成本大降，导致SK海力士跌超3%。同时9月9日消息称DeepSeek已委托中信证券筹备科创板IPO，首轮融资510亿元。</description></item><item><title>DeepSeek双响炮：KV Cache压缩砍HBM需求至1/4，同时冲刺科创板IPO首轮融资510亿</title><link>https://guijiagi.com/posts.dedup_backup.20260917_115132/deepseek-kv-cache-hbm-quarter-ipo-star-market/</link><pubDate>Thu, 10 Sep 2026 10:00:00 +0800</pubDate><guid>https://guijiagi.com/posts.dedup_backup.20260917_115132/deepseek-kv-cache-hbm-quarter-ipo-star-market/</guid><description>DeepSeek新模型采用KV Cache压缩技术，HBM需求降至原来的1/4、SSD需求降至1/8，Agent推理成本大幅下降，消息导致SK海力士股价跌超3%。同期DeepSeek委托中信证券冲刺科创板IPO，首轮融资510亿元，技术降本与资本化双线推进。</description></item><item><title>DeepSeek双响炮总览：HBM需求砍至1/4 + 科创板IPO融资510亿的完整逻辑</title><link>https://guijiagi.com/posts/deepseek-kv-cache-hbm-quarter-ipo-star-market/</link><pubDate>Thu, 10 Sep 2026 10:00:00 +0800</pubDate><guid>https://guijiagi.com/posts/deepseek-kv-cache-hbm-quarter-ipo-star-market/</guid><description>DeepSeek新模型采用KV Cache压缩技术，HBM需求降至原来的1/4、SSD需求降至1/8，Agent推理成本大幅下降，消息导致SK海力士股价跌超3%。同期DeepSeek委托中信证券冲刺科创板IPO，首轮融资510亿元，技术降本与资本化双线推进。</description></item></channel></rss>