郭明錤：英伟达新AI芯片B300预计今年二季度试产
3月17日，天风国际证券分析师郭明錤发文称，英伟达新AI服务器的芯片与系统方案为GTC 2025硬件更新关键。新AI芯片B300为发布会关键重点，包括Dual-die（CoWoS-L）与Single-die（CoWoS-S），最大亮点为HBM自192GB显著升级至288GB，运算效能较B200提升50%（FP4）。B300预计在2Q25试产并于3Q25量产，提供算力更强且平均token成本更低的Scale-up与Scaling-out之参考设计方案。
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Importantly, that investor viewpoint is not new. It cycles in when conditions are right (and vice versa). It also brings the ineffective warnings of an overpriced market with it.Looking toward a good 2022 stock market, there is no apparent reason to expect these issues to change.
The messaging service and social-media platform owes creditors roughly $700 million by the end of April, according to people briefed on the company’s plans and loan documents viewed by The Wall Street Journal. At the same time, Telegram Group Inc. must cover rising equipment and bandwidth expenses because of its rapid growth, despite going years without attempting to generate revenue.
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