High Bandwidth Memory
High Bandwidth Memory (HBM) is a computer memory interface for 3D-stacked synchronous dynamic random-access memory (SDRAM) initially from Samsung, AMD and SK Hynix. It is used in conjunction with high-performance graphics accelerators, network devices, high-performance ASICs, as on-package cache or
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Recent Articles
2Dongfang Suanxin Claims 14nm HBM-Free Chip Beats H200 Bandwidth
~China's Dongfang Suanxin claims a 14nm HBM-free AI chip beats Nvidia H200 memory bandwidth, challenging US export controls.
84 relevancePOSTECH 10+ Layer Chip Stack Hits 4× Density of 12-Hi HBM
+POSTECH developed 10+ layer chip stacking with 4× HBM density, targeting AI inference memory bottlenecks.
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Sentiment History
| Week | Avg Sentiment | Mentions |
|---|---|---|
| 2026-W28 | 0.30 | 1 |
| 2026-W29 | 0.00 | 1 |