Intel 申请 XBM 内存架构专利以降低 AI 芯片成本

报道来源 [5]

1. 36氪 (36Kr) TIER_1 中文(ZH) · 2026-07-08 23:18

   Intel专利揭示新型XBM内存架构，旨在绕过HBM硅中介层以降低AI内存成本

   7月8日消息，英特尔一项近日公开的专利申请显示，公司正研发名为XBM（Cross-Batch Memory）的新型高带宽内存架构，旨在通过取消HBM所需的硅中介层、采用UCIe互连及内置冗余修复机制，降低先进封装成本并缓解AI芯片“内存墙”瓶颈。专利显示，XBM采用后端晶体管（BEOL）DRAM堆叠设计，可在保持与HBM4相近封装尺寸的同时提升可扩展性，并支持缺陷修复以提高良率。（界面）

2. Tom's Hardware TIER_1 English(EN) · Etiido Uko · 2026-07-10 11:40

   研究人员将HBM侧放以应对AI内存的散热瓶颈 — 韩国V-Die和日本MOSAIC设计有望实现更高带宽、更密集堆叠和更凉爽的未来GPU

   Researchers in Korea and Japan have proposed sideways-stacked DRAM designs that could push future AI memory beyond conventional HBM limits by improving cooling, bandwidth, and capacity while reducing reliance on TSV-heavy vertical stacks.

3. Tom's Hardware TIER_1 English(EN) · Etiido Uko · 2026-07-07 10:00

   Intel专利揭示新型XBM内存架构，摒弃HBM昂贵的硅中介层——后端晶体管DRAM堆栈采用UCIe连接和内置修复，以缓解AI的内存瓶颈

   Intel’s XBM patent proposes an HBM alternative that uses backend-transistor DRAM, UCIe chiplet links, and repair logic to reduce packaging costs and complexity.

4. Mastodon — fosstodon.org TIER_1 English(EN) · [email protected] · 2026-07-11 04:41

   研究人员将HBM侧放以应对AI内存散热瓶颈 — 韩国V-Die和日本MOSAIC设计… 韩国和日本的研究人员提出了侧放方案

   Researchers turn HBM on its side to tackle AI memory’s heat wall — Korean V-Die and Japanese MOSAIC desig… Researchers in Korea and Japan have proposed sideways-stacked DRAM designs that could push future AI memory beyond conventional HBM limits by improving cooling, bandwidth, a…

   链接 tomshardware.com/…/researchers-turn-hbm-o… tomshardware.com/tech-industry
5. Mastodon — fosstodon.org TIER_1 English(EN) · [email protected] · 2026-07-08 02:55

   Intel专利揭示新型XBM内存架构，摒弃HBM昂贵的硅中介层——后端晶体管DRAM堆栈采用UCIe连接和内置修复

   Intel patent reveals new XBM memory architecture that ditches HBM's costly silicon interposer — backend-transistor DRAM stack uses UCIe links and built-in repair to … Intel’s XBM patent proposes an HBM alternative that uses backend-transistor DRAM, UCIe chiplet links, and repair …

   链接 tomshardware.com/…/intel-patent-reveals-n… tomshardware.com/tech-industry